{"id":27407,"date":"2025-05-02T10:32:12","date_gmt":"2025-05-02T03:32:12","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=27407"},"modified":"2025-05-02T10:32:12","modified_gmt":"2025-05-02T03:32:12","slug":"image-segmentation-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/","title":{"rendered":"Image Segmentation l\u00e0 g\u00ec? K\u1ef9 thu\u1eadt, \u1ee8ng d\u1ee5ng c\u1ee7a ph\u00e2n \u0111o\u1ea1n \u1ea3nh"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Image-Segmentation-la-gi\" >Image Segmentation l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Tai-sao-can-Image-Segmentation\" >T\u1ea1i sao c\u1ea7n Image Segmentation?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Cach-Image-Segmentation-hoat-dong\" >C\u00e1ch Image Segmentation ho\u1ea1t \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Image-Segmentation-so-voi-Object-Detection-va-Image-classification\" >Image Segmentation so v\u1edbi Object Detection v\u00e0 Image classification<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Cac-ky-thuat-phan-doan-hinh-anh-truyen-thong\" >C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh truy\u1ec1n th\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay\" >C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Phan-doan-ngu-nghia-Semantic-Segmentation\" >Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a (Semantic Segmentation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Phan-doan-the-hien-Instance-Segmentation\" >Ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n (Instance Segmentation)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Phan-doan-toan-canh-Panoptic-Segmentation\" >Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh (Panoptic Segmentation)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Mo-hinh-Image-Segmentation-trong-hoc-sau\" >M\u00f4 h\u00ecnh Image Segmentation trong h\u1ecdc s\u00e2u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/#Cac-truong-hop-su-dung-Image-Segmentation\" >C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Image Segmentation<\/a><\/li><\/ul><\/nav><\/div>\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh (Image Segmentation) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt quan tr\u1ecdng trong x\u1eed l\u00fd h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, gi\u00fap t\u00e1ch bi\u1ec7t c\u00e1c ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 h\u01a1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan <a href=\"https:\/\/interdata.vn\/blog\/image-segmentation-la-gi\/\"><strong>Image Segmentation l\u00e0 g\u00ec<\/strong><\/a>, c\u00e1ch ho\u1ea1t \u0111\u1ed9ng, t\u00ecm hi\u1ec3u c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n \u1ea3nh c\u0169ng nh\u01b0 c\u00e1c m\u00f4 h\u00ecnh ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh h\u1ecdc s\u00e2u ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. \u0110\u1ecdc ngay nh\u00e9!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Image-Segmentation-la-gi\"><\/span>Image Segmentation l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh (Image Segmentation)<\/strong> l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n trong x\u1eed l\u00fd h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh c\u00f3 th\u1ec3 ph\u00e2n chia m\u1ed9t h\u00ecnh \u1ea3nh s\u1ed1 th\u00e0nh nhi\u1ec1u ph\u00e2n \u0111o\u1ea1n (v\u00f9ng ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng) \u0111\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a v\u00e0 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh b\u1eb1ng c\u00e1ch t\u00e1ch n\u00f3 th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 \u00fd ngh\u0129a.<\/p>\n<figure id=\"attachment_27410\" aria-describedby=\"caption-attachment-27410\" style=\"width: 808px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-la-gi.jpg\" alt=\"Image Segmentation l\u00e0 g\u00ec\" width=\"808\" height=\"440\" class=\"size-full wp-image-27410\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-la-gi.jpg 808w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-la-gi-300x163.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-la-gi-768x418.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-la-gi-750x408.jpg 750w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" \/><figcaption id=\"caption-attachment-27410\" class=\"wp-caption-text\">Image Segmentation l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>Th\u00f4ng qua vi\u1ec7c n\u00e0y, qu\u00e1 tr\u00ecnh x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n b\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o c\u00e1c v\u00f9ng c\u1ee5 th\u1ec3 c\u1ea7n quan t\u00e2m. M\u1ed9t nhi\u1ec7m v\u1ee5 ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111i\u1ec3n h\u00ecnh tr\u1ea3i qua c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ul>\n<li>Nh\u00f3m c\u00e1c pixel trong h\u00ecnh \u1ea3nh d\u1ef1a tr\u00ean nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m chung nh\u01b0 m\u00e0u s\u1eafc, c\u01b0\u1eddng \u0111\u1ed9 ho\u1eb7c k\u1ebft c\u1ea5u.<\/li>\n<li>G\u00e1n nh\u00e3n cho m\u1ed7i pixel, ch\u1ec9 ra s\u1ef1 thu\u1ed9c v\u1ec1 c\u1ee7a n\u00f3 v\u00e0o m\u1ed9t ph\u00e2n \u0111o\u1ea1n ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n<p>K\u1ebft qu\u1ea3 l\u00e0 m\u1ed9t h\u00ecnh \u1ea3nh \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n \u0111o\u1ea1n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u1ef1c quan h\u00f3a d\u01b0\u1edbi d\u1ea1ng m\u1eb7t n\u1ea1 ho\u1eb7c l\u1edbp ph\u1ee7 l\u00e0m n\u1ed5i b\u1eadt c\u00e1c ph\u00e2n \u0111o\u1ea1n kh\u00e1c nhau.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai-sao-can-Image-Segmentation\"><\/span>T\u1ea1i sao c\u1ea7n Image Segmentation?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh r\u1ea5t quan tr\u1ecdng trong c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh v\u00ec n\u00f3 gi\u00fap <strong>chia nh\u1ecf c\u00e1c h\u00ecnh \u1ea3nh ph\u1ee9c t\u1ea1p th\u00e0nh nh\u1eefng ph\u1ea7n d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n<\/strong>.<\/p>\n<p>C\u0169ng gi\u1ed1ng nh\u01b0 vi\u1ec7c t\u00e1ch c\u00e1c nguy\u00ean li\u1ec7u trong m\u1ed9t m\u00f3n \u0103n, b\u1eb1ng c\u00e1ch ph\u00e2n bi\u1ec7t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng (v\u1eadt th\u1ec3) v\u00e0 n\u1ec1n (c\u1ea3nh v\u1eadt), vi\u1ec7c ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 v\u00e0 ch\u00ednh x\u00e1c h\u01a1n. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng trong c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 xe t\u1ef1 l\u00e1i nh\u1eadn di\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng hay h\u00ecnh \u1ea3nh y t\u1ebf ph\u00e2n t\u00edch kh\u1ed1i u. Vi\u1ec7c hi\u1ec3u n\u1ed9i dung h\u00ecnh \u1ea3nh \u1edf m\u1ee9c \u0111\u1ed9 chi ti\u1ebft n\u00e0y m\u1edf ra m\u1ed9t lo\u1ea1t c\u00e1c \u1ee9ng d\u1ee5ng r\u1ed9ng l\u1edbn h\u01a1n trong th\u1ecb gi\u00e1c m\u00e1y t\u00ednh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-Image-Segmentation-hoat-dong\"><\/span>C\u00e1ch Image Segmentation ho\u1ea1t \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 <strong>chuy\u1ec3n \u0111\u1ed5i h\u00ecnh \u1ea3nh th\u00e0nh m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c v\u00f9ng pixel<\/strong>, \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng m\u1ed9t m\u1eb7t n\u1ea1 ho\u1eb7c h\u00ecnh \u1ea3nh \u0111\u00e3 \u0111\u01b0\u1ee3c g\u00e1n nh\u00e3n. B\u1eb1ng c\u00e1ch chia m\u1ed9t h\u00ecnh \u1ea3nh th\u00e0nh c\u00e1c ph\u00e2n \u0111o\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn v\u00e0 x\u1eed l\u00fd ch\u1ec9 nh\u1eefng ph\u00e2n \u0111o\u1ea1n quan tr\u1ecdng thay v\u00ec ph\u1ea3i x\u1eed l\u00fd to\u00e0n b\u1ed9 h\u00ecnh \u1ea3nh.<\/p>\n<p>M\u1ed9t k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn l\u00e0 <strong>t\u00ecm ki\u1ebfm c\u00e1c \u0111i\u1ec3m gi\u00e1n \u0111o\u1ea1n \u0111\u1ed9t ng\u1ed9t trong gi\u00e1 tr\u1ecb pixel<\/strong>, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng ch\u1ec9 ra c\u00e1c c\u1ea1nh \u0111\u1ecbnh ngh\u0129a m\u1ed9t v\u00f9ng. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn kh\u00e1c l\u00e0 ph\u00e1t hi\u1ec7n s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng trong c\u00e1c v\u00f9ng c\u1ee7a h\u00ecnh \u1ea3nh. M\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt theo ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m ph\u00e1t tri\u1ec3n v\u00f9ng, ph\u00e2n c\u1ee5m v\u00e0 ng\u01b0\u1ee1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Image-Segmentation-so-voi-Object-Detection-va-Image-classification\"><\/span>Image Segmentation so v\u1edbi Object Detection v\u00e0 Image classification<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u1ea1i di\u1ec7n cho s\u1ef1 ti\u1ebfn h\u00f3a n\u00e2ng cao c\u1ee7a c\u1ea3 ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh v\u00e0 ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u1ed3ng th\u1eddi c\u00f3 m\u1ed9t b\u1ed9 kh\u1ea3 n\u0103ng ri\u00eang bi\u1ec7t trong th\u1ecb gi\u00e1c m\u00e1y t\u00ednh.<\/p>\n<p><strong><a href=\"https:\/\/interdata.vn\/blog\/image-classification-la-gi\/\">Image classification<\/a><\/strong> \u00e1p d\u1ee5ng m\u1ed9t nh\u00e3n l\u1edbp cho to\u00e0n b\u1ed9 h\u00ecnh \u1ea3nh. V\u00ed d\u1ee5, m\u1ed9t m\u00f4 h\u00ecnh ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n \u0111\u1ec3 ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh ph\u01b0\u01a1ng ti\u1ec7n l\u00e0 \u201c\u00f4 t\u00f4\u201d ho\u1eb7c \u201cxe t\u1ea3i\u201d. C\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh th\u00f4ng th\u01b0\u1eddng c\u00f3 gi\u1edbi h\u1ea1n v\u1ec1 \u0111\u1ed9 ph\u1ee9c t\u1ea1p, v\u00ec ch\u00fang kh\u00f4ng x\u1eed l\u00fd c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang l\u1ebb trong h\u00ecnh \u1ea3nh.<\/p>\n<figure id=\"attachment_27411\" aria-describedby=\"caption-attachment-27411\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-so-voi-Object-Detection-va-Image-classification.jpg\" alt=\"Image Segmentation so v\u1edbi Object Detection v\u00e0 Image classification\" width=\"800\" height=\"450\" class=\"size-full wp-image-27411\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-so-voi-Object-Detection-va-Image-classification.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-so-voi-Object-Detection-va-Image-classification-300x169.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-so-voi-Object-Detection-va-Image-classification-768x432.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Image-Segmentation-so-voi-Object-Detection-va-Image-classification-750x422.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27411\" class=\"wp-caption-text\">Image Segmentation so v\u1edbi Object Detection v\u00e0 Image classification<\/figcaption><\/figure>\n<p><strong>Object Detection<\/strong> k\u1ebft h\u1ee3p ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh v\u1edbi \u0111\u1ecbnh v\u1ecb \u0111\u1ed1i t\u01b0\u1ee3ng, t\u1ea1o ra c\u00e1c v\u00f9ng h\u00ecnh ch\u1eef nh\u1eadt g\u1ecdi l\u00e0 \u201cbounding boxes\u201d \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng: thay v\u00ec ch\u1ec9 g\u00e1n nh\u00e3n m\u1ed9t h\u00ecnh \u1ea3nh ph\u01b0\u01a1ng ti\u1ec7n l\u00e0 \u201c\u00f4 t\u00f4\u201d ho\u1eb7c \u201cxe t\u1ea3i\u201d, m\u1ed9t m\u00f4 h\u00ecnh ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 ch\u1ec9 r\u00f5 v\u1ecb tr\u00ed c\u1ee7a \u00f4 t\u00f4 ho\u1eb7c xe t\u1ea3i trong h\u00ecnh \u1ea3nh.<\/p>\n<p>M\u1eb7c d\u00f9 ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i nhi\u1ec1u y\u1ebfu t\u1ed1 trong m\u1ed9t h\u00ecnh \u1ea3nh v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng chi\u1ec1u r\u1ed9ng v\u00e0 chi\u1ec1u cao c\u1ee7a t\u1eebng y\u1ebfu t\u1ed1, n\u00f3 kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t ch\u00ednh x\u00e1c c\u00e1c ranh gi\u1edbi hay h\u00ecnh d\u1ea1ng. \u0110i\u1ec1u n\u00e0y h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng th\u00f4ng th\u01b0\u1eddng trong vi\u1ec7c ph\u00e2n t\u00e1ch c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng g\u1ea7n nhau c\u00f3 h\u1ed9p bao quanh ch\u1ed3ng l\u1ea5n.<\/p>\n<p><strong>Image Segmentation<\/strong> <a href=\"https:\/\/interdata.vn\/blog\/data-preprocessing-la-gi\/\">x\u1eed l\u00fd d\u1eef li\u1ec7u<\/a> h\u00ecnh \u1ea3nh \u1edf m\u1ee9c \u0111\u1ed9 pixel, s\u1eed d\u1ee5ng nhi\u1ec1u k\u1ef9 thu\u1eadt \u0111\u1ec3 ch\u00fa th\u00edch t\u1eebng pixel thu\u1ed9c v\u1ec1 m\u1ed9t l\u1edbp ho\u1eb7c th\u1ec3 hi\u1ec7n c\u1ee5 th\u1ec3. C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u201cc\u1ed5 \u0111i\u1ec3n\u201d x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u00fa th\u00edch b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m v\u1ed1n c\u00f3 c\u1ee7a t\u1eebng pixel (g\u1ecdi l\u00e0 &#8220;heuristics&#8221;) nh\u01b0 m\u00e0u s\u1eafc v\u00e0 c\u01b0\u1eddng \u0111\u1ed9, trong khi c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u s\u1eed d\u1ee5ng c\u00e1c m\u1ea1ng n\u01a1-ron ph\u1ee9c t\u1ea1p \u0111\u1ec3 nh\u1eadn di\u1ec7n m\u1eabu tinh vi.<\/p>\n<p>K\u1ebft qu\u1ea3 c\u1ee7a vi\u1ec7c ch\u00fa th\u00edch n\u00e0y l\u00e0 c\u00e1c m\u1eb7t n\u1ea1 ph\u00e2n \u0111o\u1ea1n, th\u1ec3 hi\u1ec7n bi\u00ean gi\u1edbi v\u00e0 h\u00ecnh d\u1ea1ng t\u1eebng l\u1edbp, th\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u1eb7c \u0111i\u1ec3m ho\u1eb7c v\u00f9ng kh\u00e1c nhau trong h\u00ecnh \u1ea3nh.<\/p>\n<p>N\u00f3i chung, k\u1ef9 thu\u1eadt Image Segmentation \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ba lo\u1ea1i nhi\u1ec7m v\u1ee5: ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a (semantic segmentation), ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n (instance segmentation) v\u00e0 ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh (panoptic segmentation).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-ky-thuat-phan-doan-hinh-anh-truyen-thong\"><\/span>C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh truy\u1ec1n th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh truy\u1ec1n th\u1ed1ng s\u1eed d\u1ee5ng th\u00f4ng tin t\u1eeb gi\u00e1 tr\u1ecb m\u00e0u s\u1eafc c\u1ee7a pixel (v\u00e0 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m li\u00ean quan nh\u01b0 \u0111\u1ed9 s\u00e1ng, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n ho\u1eb7c c\u01b0\u1eddng \u0111\u1ed9) \u0111\u1ec3 tr\u00edch xu\u1ea5t \u0111\u1eb7c \u0111i\u1ec3m, v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n nhanh ch\u00f3ng v\u1edbi c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y \u0111\u01a1n gi\u1ea3n cho c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 ph\u00e2n lo\u1ea1i ng\u1eef ngh\u0129a.<\/p>\n<p>Trong khi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n \u0111o\u1ea1n d\u1ef1a tr\u00ean h\u1ecdc s\u00e2u c\u00f3 kh\u1ea3 n\u0103ng ch\u00ednh x\u00e1c h\u01a1n v\u00e0 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh tinh vi h\u01a1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u00f4ng tin b\u1ed1i c\u1ea3nh th\u00ec c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng \u00edt t\u1ed1n k\u00e9m v\u00e0 y\u00eau c\u1ea7u t\u00ednh to\u00e1n \u00edt h\u01a1n, c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>M\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt Image Segmentation truy\u1ec1n th\u1ed1ng (c\u1ed5 \u0111i\u1ec3n) bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ng\u01b0\u1ee1ng (Thresholding):<\/strong> C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ng\u01b0\u1ee1ng t\u1ea1o ra c\u00e1c h\u00ecnh \u1ea3nh nh\u1ecb ph\u00e2n, ph\u00e2n lo\u1ea1i pixel d\u1ef1a tr\u00ean vi\u1ec7c c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a ch\u00fang c\u00f3 v\u01b0\u1ee3t qua m\u1ed9t gi\u00e1 tr\u1ecb ng\u01b0\u1ee1ng nh\u1ea5t \u0111\u1ecbnh hay kh\u00f4ng. Ph\u01b0\u01a1ng ph\u00e1p Otsu th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb ng\u01b0\u1ee1ng t\u1ed1i thi\u1ec3u h\u00f3a s\u1ef1 bi\u1ebfn \u0111\u1ed9ng trong l\u1edbp.<\/li>\n<li><strong>Bi\u1ec3u \u0111\u1ed3 t\u1ea7n su\u1ea5t (Histograms):<\/strong> Bi\u1ec3u \u0111\u1ed3 t\u1ea7n su\u1ea5t, v\u1ebd \u0111\u1ed3 th\u1ecb t\u1ea7n su\u1ea5t c\u1ee7a c\u00e1c gi\u00e1 tr\u1ecb pixel trong h\u00ecnh \u1ea3nh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ng\u01b0\u1ee1ng. V\u00ed d\u1ee5, bi\u1ec3u \u0111\u1ed3 t\u1ea7n su\u1ea5t c\u00f3 th\u1ec3 suy ra c\u00e1c gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c pixel n\u1ec1n, gi\u00fap ph\u00e2n t\u00e1ch c\u00e1c pixel \u0111\u1ed1i t\u01b0\u1ee3ng.<\/li>\n<li><strong>Ph\u00e1t hi\u1ec7n c\u1ea1nh (Edge detection):<\/strong> C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n c\u1ea1nh x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c l\u1edbp b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n s\u1ef1 gi\u00e1n \u0111o\u1ea1n trong \u0111\u1ed9 s\u00e1ng ho\u1eb7c \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n.<\/li>\n<li><strong>Watershed:<\/strong> C\u00e1c thu\u1eadt to\u00e1n watershed chuy\u1ec3n \u0111\u1ed5i h\u00ecnh \u1ea3nh th\u00e0nh h\u00ecnh \u1ea3nh x\u00e1m, sau \u0111\u00f3 t\u1ea1o ra b\u1ea3n \u0111\u1ed3 \u0111\u1ecba h\u00ecnh m\u00e0 \u0111\u1ed9 cao c\u1ee7a m\u1ed7i pixel \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi \u0111\u1ed9 s\u00e1ng c\u1ee7a n\u00f3. C\u00e1c v\u00f9ng, ranh gi\u1edbi v\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c suy ra t\u1eeb n\u01a1i c\u00e1c \u201cthung l\u0169ng\u201d, \u201cr\u1eb7ng n\u00fai\u201d v\u00e0 \u201cb\u1ec3 ch\u1ee9a n\u01b0\u1edbc\u201d h\u00ecnh th\u00e0nh.<\/li>\n<li><strong>Ph\u00e2n \u0111o\u1ea1n theo v\u00f9ng (Region-based segmentation):<\/strong> B\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed9t ho\u1eb7c nhi\u1ec1u pixel \u201ch\u1ea1t gi\u1ed1ng\u201d, c\u00e1c thu\u1eadt to\u00e1n ph\u00e1t tri\u1ec3n v\u00f9ng nh\u00f3m c\u00e1c pixel l\u00e2n c\u1eadn c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m t\u01b0\u01a1ng t\u1ef1 l\u1ea1i v\u1edbi nhau. C\u00e1c thu\u1eadt to\u00e1n n\u00e0y c\u00f3 th\u1ec3 l\u00e0 t\u00edch l\u0169y ho\u1eb7c ph\u00e2n chia.<\/li>\n<li><strong>Ph\u00e2n \u0111o\u1ea1n d\u1ef1a tr\u00ean ph\u00e2n c\u1ee5m (Clustering-based segmentation):<\/strong> M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p h\u1ecdc kh\u00f4ng gi\u00e1m s\u00e1t, thu\u1eadt to\u00e1n ph\u00e2n c\u1ee5m chia d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh th\u00e0nh c\u00e1c nh\u00f3m pixel c\u00f3 gi\u00e1 tr\u1ecb t\u01b0\u01a1ng t\u1ef1 nhau. M\u1ed9t bi\u1ebfn th\u1ec3 ph\u1ed5 bi\u1ebfn l\u00e0 ph\u00e2n c\u1ee5m <a href=\"https:\/\/interdata.vn\/blog\/k-means-clustering-la-gi\/\">K-means<\/a>, trong \u0111\u00f3 k l\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ee5m: c\u00e1c gi\u00e1 tr\u1ecb pixel \u0111\u01b0\u1ee3c v\u1ebd nh\u01b0 c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u v\u00e0 ch\u1ecdn k \u0111i\u1ec3m ng\u1eabu nhi\u00ean l\u00e0m t\u00e2m c\u1ee7a m\u1ed9t c\u1ee5m (\u201ccentroid\u201d). M\u1ed7i pixel \u0111\u01b0\u1ee3c g\u00e1n v\u00e0o m\u1ed9t c\u1ee5m d\u1ef1a tr\u00ean t\u00e2m c\u1ee7a c\u1ee5m g\u1ea7n nh\u1ea5t, sau \u0111\u00f3 c\u00e1c centroid \u0111\u01b0\u1ee3c di chuy\u1ec3n \u0111\u1ebfn trung b\u00ecnh c\u1ee7a m\u1ed7i c\u1ee5m v\u00e0 qu\u00e1 tr\u00ecnh l\u1eb7p l\u1ea1i, di chuy\u1ec3n centroid cho \u0111\u1ebfn khi c\u00e1c c\u1ee5m \u1ed5n \u0111\u1ecbnh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay\"><\/span>C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Phan-doan-ngu-nghia-Semantic-Segmentation\"><\/span>Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a (Semantic Segmentation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a l\u00e0 m\u1ed9t trong c\u00e1c lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh, trong \u0111\u00f3 m\u1ed9t nh\u00e3n l\u1edbp \u0111\u01b0\u1ee3c g\u00e1n cho c\u00e1c pixel trong h\u00ecnh \u1ea3nh b\u1eb1ng thu\u1eadt to\u00e1n h\u1ecdc s\u00e2u (DL). Trong ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a, c\u00e1c nh\u00f3m pixel trong h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n v\u00e0 ph\u00e2n lo\u1ea1i b\u1eb1ng c\u00e1ch g\u00e1n nh\u00e3n l\u1edbp d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a ch\u00fang nh\u01b0 m\u00e0u s\u1eafc, k\u1ebft c\u1ea5u v\u00e0 h\u00ecnh d\u1ea1ng. \u0110i\u1ec1u n\u00e0y <strong>cung c\u1ea5p m\u1ed9t b\u1ea3n \u0111\u1ed3 ph\u00e2n \u0111o\u1ea1n chi ti\u1ebft theo pixel<\/strong> c\u1ee7a h\u00ecnh \u1ea3nh (segmentation map) \u0111\u1ec3 gi\u00fap ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n<p>V\u00ed d\u1ee5, t\u1ea5t c\u1ea3 c\u00e1c pixel li\u00ean quan \u0111\u1ebfn m\u1ed9t &#8220;c\u00e2y&#8221; s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n c\u00f9ng m\u1ed9t nh\u00e3n \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 kh\u00f4ng ph\u00e2n bi\u1ec7t c\u00e1c c\u00e2y ri\u00eang bi\u1ec7t. V\u00ed d\u1ee5 kh\u00e1c l\u00e0 m\u1ed9t nh\u00f3m ng\u01b0\u1eddi trong h\u00ecnh \u1ea3nh s\u1ebd \u0111\u01b0\u1ee3c g\u00e1n nh\u00e3n l\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng duy nh\u1ea5t &#8220;ng\u01b0\u1eddi&#8221;, thay v\u00ec nh\u1eadn di\u1ec7n t\u1eebng ng\u01b0\u1eddi m\u1ed9t.<\/p>\n<figure id=\"attachment_27412\" aria-describedby=\"caption-attachment-27412\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay.jpg\" alt=\"C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u1ed5 bi\u1ebfn hi\u1ec7n nay\" width=\"800\" height=\"450\" class=\"size-full wp-image-27412\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay-300x169.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay-768x432.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-ky-thuat-phan-doan-hinh-anh-pho-bien-hien-nay-750x422.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27412\" class=\"wp-caption-text\">C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Phan-doan-the-hien-Instance-Segmentation\"><\/span>Ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n (Instance Segmentation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u1ee7a c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh l\u00e0 m\u1ed9t t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p h\u01a1n, li\u00ean quan \u0111\u1ebfn vi\u1ec7c nh\u1eadn di\u1ec7n v\u00e0 ph\u00e2n t\u00e1ch m\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t trong h\u00ecnh \u1ea3nh. V\u00ec v\u1eady, ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n kh\u00f4ng ch\u1ec9 <strong>nh\u1eadn di\u1ec7n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong h\u00ecnh \u1ea3nh<\/strong> m\u00e0 c\u00f2n <strong>ph\u00e2n t\u00e1ch ranh gi\u1edbi ch\u00ednh x\u00e1c<\/strong> c\u1ee7a m\u1ed7i th\u1ec3 hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u00f3.<\/p>\n<p>V\u00ec v\u1eady, m\u1ee5c ti\u00eau ch\u00ednh c\u1ee7a ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n l\u00e0 ph\u00e2n bi\u1ec7t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t trong c\u00f9ng m\u1ed9t l\u1edbp. V\u00ed d\u1ee5, n\u1ebfu c\u00f3 nhi\u1ec1u con m\u00e8o trong h\u00ecnh \u1ea3nh, ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n s\u1ebd nh\u1eadn di\u1ec7n v\u00e0 v\u1ebd ranh gi\u1edbi cho m\u1ed7i con m\u00e8o c\u1ee5 th\u1ec3. B\u1ea3n \u0111\u1ed3 ph\u00e2n \u0111o\u1ea1n \u0111\u01b0\u1ee3c t\u1ea1o ra cho m\u1ed7i pixel ri\u00eang l\u1ebb v\u00e0 g\u00e1n nh\u00e3n ri\u00eang cho c\u00e1c th\u1ec3 hi\u1ec7n c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng b\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c nh\u00e3n m\u00e0u kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho t\u1eebng &#8220;con m\u00e8o&#8221; trong nh\u00f3m m\u00e8o trong h\u00ecnh \u1ea3nh.<\/p>\n<p>Ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n h\u1eefu \u00edch trong c\u00e1c xe t\u1ef1 l\u00e1i \u0111\u1ec3 nh\u1eadn di\u1ec7n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t nh\u01b0 ng\u01b0\u1eddi \u0111i b\u1ed9, c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c v\u00e0 b\u1ea5t k\u1ef3 v\u1eadt th\u1ec3 n\u00e0o tr\u00ean l\u1ed9 tr\u00ecnh di chuy\u1ec3n. Trong ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh y t\u1ebf, vi\u1ec7c ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh qu\u00e9t \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c b\u1ea5t th\u01b0\u1eddng c\u1ee5 th\u1ec3 r\u1ea5t h\u1eefu \u00edch cho vi\u1ec7c ph\u00e1t hi\u1ec7n s\u1edbm ung th\u01b0 v\u00e0 c\u00e1c b\u1ec7nh l\u00fd kh\u00e1c c\u1ee7a c\u01a1 quan.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phan-doan-toan-canh-Panoptic-Segmentation\"><\/span>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh (Panoptic Segmentation)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh \u0111i th\u00eam m\u1ed9t b\u01b0\u1edbc trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u1ee7a c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c t\u00ednh n\u0103ng v\u00e0 quy tr\u00ecnh c\u1ee7a ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n. V\u00ec v\u1eady, thu\u1eadt to\u00e1n ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh t\u1ea1o ra m\u1ed9t <strong>ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh to\u00e0n di\u1ec7n<\/strong> b\u1eb1ng c\u00e1ch \u0111\u1ed3ng th\u1eddi ph\u00e2n lo\u1ea1i m\u1ed7i pixel v\u00e0 nh\u1eadn di\u1ec7n c\u00e1c th\u1ec3 hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t c\u1ee7a c\u00f9ng m\u1ed9t l\u1edbp.<\/p>\n<p>V\u00ec v\u1eady, t\u1eeb m\u1ed9t h\u00ecnh \u1ea3nh c\u00f3 nhi\u1ec1u \u00f4 t\u00f4 v\u00e0 ng\u01b0\u1eddi \u0111i b\u1ed9 t\u1ea1i m\u1ed9t t\u00edn hi\u1ec7u giao th\u00f4ng, ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh s\u1ebd g\u00e1n nh\u00e3n t\u1ea5t c\u1ea3 c\u00e1c &#8220;ng\u01b0\u1eddi \u0111i b\u1ed9&#8221; v\u00e0 &#8220;\u00f4 t\u00f4&#8221; (ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a) v\u00e0 v\u1ebd c\u00e1c h\u1ed9p bao quanh quanh ch\u00fang \u0111\u1ec3 nh\u1eadn di\u1ec7n v\u00e0 ph\u00e2n t\u00e1ch m\u1ed7i ng\u01b0\u1eddi v\u00e0 m\u1ed7i chi\u1ebfc \u00f4 t\u00f4, \u0111\u1ed3ng th\u1eddi ph\u00e2n lo\u1ea1i c\u00e1c t\u00ecnh hu\u1ed1ng xung quanh kh\u00e1c nh\u01b0 bi\u1ec3n b\u00e1o \u0111\u01b0\u1eddng, \u0111\u00e8n giao th\u00f4ng v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh ho\u1eb7c n\u1ec1n kh\u00e1c. Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh ph\u00e1t hi\u1ec7n v\u00e0 gi\u1ea3i th\u00edch m\u1ecdi th\u1ee9 trong m\u1ed9t h\u00ecnh \u1ea3nh.<\/p>\n<p>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a m\u1ea1ng t\u00edch ch\u1eadp ho\u00e0n to\u00e0n (FCN) cho b\u1ed1i c\u1ea3nh ng\u1eef ngh\u0129a v\u00e0 Mask R-CNN cho chi ti\u1ebft th\u1ec3 hi\u1ec7n ri\u00eang bi\u1ec7t, mang l\u1ea1i k\u1ebft qu\u1ea3 k\u1ebft h\u1ee3p \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u00e0 tinh vi h\u01a1n v\u1ec1 d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mo-hinh-Image-Segmentation-trong-hoc-sau\"><\/span>M\u00f4 h\u00ecnh Image Segmentation trong h\u1ecdc s\u00e2u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u00ean m\u1ed9t b\u1ed9 d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00fa th\u00edch, c\u00e1c m\u1ea1ng n\u01a1-ron trong m\u00f4 h\u00ecnh ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh h\u1ecdc s\u00e2u ph\u00e1t hi\u1ec7n c\u00e1c m\u1eabu c\u01a1 b\u1ea3n trong d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh v\u00e0 nh\u1eadn di\u1ec7n c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u00f3 li\u00ean quan nh\u1ea5t \u0111\u1ebfn ph\u00e2n lo\u1ea1i, ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n \u0111o\u1ea1n.<\/p>\n<p>M\u1eb7c d\u00f9 c\u00f3 m\u1ed9t s\u1ed1 \u0111\u00e1nh \u0111\u1ed5i v\u1ec1 y\u00eau c\u1ea7u t\u00ednh to\u00e1n v\u00e0 th\u1eddi gian hu\u1ea5n luy\u1ec7n, c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u lu\u00f4n v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u00e1c m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho h\u1ea7u h\u1ebft c\u00e1c ti\u1ebfn b\u1ed9 hi\u1ec7n t\u1ea1i trong th\u1ecb gi\u00e1c m\u00e1y t\u00ednh.<\/p>\n<p>C\u00e1c m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u n\u1ed5i b\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>M\u1ea1ng t\u00edch ch\u1eadp ho\u00e0n to\u00e0n (FCNs):<\/strong> FCNs, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a, l\u00e0 m\u1ed9t lo\u1ea1i <a href=\"https:\/\/interdata.vn\/blog\/convolutional-neural-network-la-gi\/\">m\u1ea1ng n\u01a1-ron t\u00edch ch\u1eadp<\/a> (CNN) kh\u00f4ng c\u00f3 l\u1edbp c\u1ed1 \u0111\u1ecbnh. M\u1ea1ng m\u00e3 h\u00f3a truy\u1ec1n d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o h\u00ecnh \u1ea3nh qua c\u00e1c l\u1edbp t\u00edch ch\u1eadp \u0111\u1ec3 tr\u00edch xu\u1ea5t c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m li\u00ean quan \u0111\u1ebfn ph\u00e2n \u0111o\u1ea1n ho\u1eb7c ph\u00e2n lo\u1ea1i, v\u00e0 n\u00e9n (ho\u1eb7c gi\u1ea3m m\u1eabu) d\u1eef li\u1ec7u \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y \u0111\u1ec3 lo\u1ea1i b\u1ecf th\u00f4ng tin kh\u00f4ng c\u1ea7n thi\u1ebft. D\u1eef li\u1ec7u \u0111\u00e3 n\u00e9n sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o c\u00e1c l\u1edbp gi\u1ea3i m\u00e3, t\u0103ng k\u00edch th\u01b0\u1edbc d\u1eef li\u1ec7u \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00e3 tr\u00edch xu\u1ea5t \u0111\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i h\u00ecnh \u1ea3nh \u0111\u1ea7u v\u00e0o v\u1edbi c\u00e1c m\u1eb7t n\u1ea1 ph\u00e2n \u0111o\u1ea1n.<\/li>\n<li><strong>U-Nets:<\/strong> U-Nets s\u1eeda \u0111\u1ed5i ki\u1ebfn tr\u00fac FCN \u0111\u1ec3 gi\u1ea3m m\u1ea5t m\u00e1t d\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh gi\u1ea3m m\u1eabu v\u1edbi c\u00e1c k\u1ebft n\u1ed1i b\u1ecf qua, b\u1ea3o v\u1ec7 chi ti\u1ebft h\u01a1n b\u1eb1ng c\u00e1ch ch\u1ecdn l\u1ecdc b\u1ecf qua m\u1ed9t s\u1ed1 l\u1edbp t\u00edch ch\u1eadp khi th\u00f4ng tin v\u00e0 \u0111\u1ed9 d\u1ed1c di chuy\u1ec3n qua m\u1ea1ng n\u01a1-ron. T\u00ean c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t theo h\u00ecnh d\u1ea1ng c\u1ee7a c\u00e1c s\u01a1 \u0111\u1ed3 minh h\u1ecda c\u00e1ch b\u1ed1 tr\u00ed c\u00e1c l\u1edbp c\u1ee7a n\u00f3.<\/li>\n<li><strong>Deeplab:<\/strong> Gi\u1ed1ng nh\u01b0 U-Nets, Deeplab l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac FCN \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i. Ngo\u00e0i c\u00e1c k\u1ebft n\u1ed1i b\u1ecf qua, n\u00f3 s\u1eed d\u1ee5ng ph\u00e9p to\u00e1n t\u00edch ch\u1eadp lo\u00e3ng (ho\u1eb7c &#8220;atrous&#8221;) \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ea3n \u0111\u1ed3 \u0111\u1ea7u ra l\u1edbn h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n.<\/li>\n<li><strong>Mask R-CNNs:<\/strong> Mask R-CNNs l\u00e0 m\u00f4 h\u00ecnh h\u00e0ng \u0111\u1ea7u cho ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n. Mask R-CNNs k\u1ebft h\u1ee3p m\u1ed9t m\u1ea1ng \u0111\u1ec1 xu\u1ea5t v\u00f9ng (RPN) t\u1ea1o ra c\u00e1c h\u1ed9p bao quanh cho m\u1ed7i th\u1ec3 hi\u1ec7n ti\u1ec1m n\u0103ng v\u1edbi m\u1ed9t &#8220;mask head&#8221; d\u1ef1a tr\u00ean FCN, t\u1ea1o ra c\u00e1c m\u1eb7t n\u1ea1 ph\u00e2n \u0111o\u1ea1n trong m\u1ed7i h\u1ed9p bao quanh \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/li>\n<li><strong>Transformers:<\/strong> L\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a c\u00e1c m\u00f4 h\u00ecnh <a href=\"https:\/\/interdata.vn\/blog\/transformer-la-gi\/\">transformer<\/a> nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/gpt-la-gi\/\">GPT<\/a> v\u00e0 BLOOM trong x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean, c\u00e1c m\u00f4 h\u00ecnh m\u1edbi nh\u01b0 Vision Transformer (ViT) s\u1eed d\u1ee5ng <a href=\"https:\/\/interdata.vn\/blog\/attention-mechanism-la-gi\/\">c\u01a1 ch\u1ebf ch\u00fa \u00fd<\/a> thay cho c\u00e1c l\u1edbp t\u00edch ch\u1eadp \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c ho\u1eb7c v\u01b0\u1ee3t qua hi\u1ec7u su\u1ea5t c\u1ee7a CNN trong c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac-truong-hop-su-dung-Image-Segmentation\"><\/span>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Image Segmentation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong nhi\u1ec1u l\u0129nh v\u1ef1c.<\/p>\n<ul>\n<li><strong>Ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh y t\u1ebf:<\/strong> Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 X-quang, c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI), si\u00eau \u00e2m v\u00e0 ch\u1ee5p c\u1eaft l\u1edbp vi t\u00ednh (CT), h\u1ed7 tr\u1ee3 c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 ph\u00e1t hi\u1ec7n kh\u1ed1i u, ph\u00e2n \u0111o\u1ea1n n\u00e3o, ch\u1ea9n \u0111o\u00e1n b\u1ec7nh v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch ph\u1eabu thu\u1eadt.<\/li>\n<li><strong>Xe t\u1ef1 l\u00e1i:<\/strong> Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh cho ph\u00e9p xe t\u1ef1 l\u00e1i tr\u00e1nh c\u00e1c v\u1eadt c\u1ea3n nh\u01b0 ng\u01b0\u1eddi \u0111i b\u1ed9 v\u00e0 c\u00e1c xe kh\u00e1c, c\u0169ng nh\u01b0 nh\u1eadn di\u1ec7n l\u00e0n \u0111\u01b0\u1eddng v\u00e0 bi\u1ec3n b\u00e1o giao th\u00f4ng. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 \u0111\u1ecbnh h\u01b0\u1edbng trong robot.<\/li>\n<li><strong>H\u00ecnh \u1ea3nh v\u1ec7 tinh:<\/strong> Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n th\u1ec3 hi\u1ec7n t\u1ef1 \u0111\u1ed9ng nh\u1eadn di\u1ec7n c\u00e1c \u0111\u1ecba h\u00ecnh v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m \u0111\u1ecba l\u00fd kh\u00e1c nhau.<\/li>\n<li><strong>Th\u00e0nh ph\u1ed1 th\u00f4ng minh:<\/strong> Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh h\u1ed7 tr\u1ee3 c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 gi\u00e1m s\u00e1t giao th\u00f4ng theo th\u1eddi gian th\u1ef1c v\u00e0 gi\u00e1m s\u00e1t.<\/li>\n<li><strong>S\u1ea3n xu\u1ea5t:<\/strong> Ngo\u00e0i vi\u1ec7c h\u1ed7 tr\u1ee3 c\u00e1c nhi\u1ec7m v\u1ee5 robot, ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u00f2n h\u1ed7 tr\u1ee3 vi\u1ec7c ph\u00e2n lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 ph\u00e1t hi\u1ec7n l\u1ed7i.<\/li>\n<li><strong>N\u00f4ng nghi\u1ec7p:<\/strong> Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh gi\u00fap n\u00f4ng d\u00e2n \u01b0\u1edbc t\u00ednh n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng v\u00e0 ph\u00e1t hi\u1ec7n c\u1ecf d\u1ea1i \u0111\u1ec3 lo\u1ea1i b\u1ecf.<\/li>\n<\/ul>\n<figure id=\"attachment_27414\" aria-describedby=\"caption-attachment-27414\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-truong-hop-su-dung-Image-Segmentation-1.jpg\" alt=\"C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Image Segmentation\" width=\"800\" height=\"500\" class=\"size-full wp-image-27414\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-truong-hop-su-dung-Image-Segmentation-1.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-truong-hop-su-dung-Image-Segmentation-1-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-truong-hop-su-dung-Image-Segmentation-1-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/04\/Cac-truong-hop-su-dung-Image-Segmentation-1-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-27414\" class=\"wp-caption-text\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng Image Segmentation<\/figcaption><\/figure>\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u \u1ee9ng d\u1ee5ng th\u1ecb gi\u00e1c m\u00e1y t\u00ednh hi\u1ec7n \u0111\u1ea1i, t\u1eeb xe t\u1ef1 l\u00e1i, ch\u1ea9n \u0111o\u00e1n y t\u1ebf \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t th\u00f4ng minh. Vi\u1ec7c hi\u1ec3u k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 g\u00ec v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh.<\/p>\n<p>Khi tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ho\u1eb7c c\u00e1c d\u1ef1 \u00e1n AI y\u00eau c\u1ea7u x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn, <a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea VPS t\u1ed1c \u0111\u1ed9 cao<\/a> t\u1ea1i InterData s\u1ebd l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng. V\u1edbi ph\u1ea7n c\u1ee9ng th\u1ebf h\u1ec7 m\u1edbi nh\u01b0 CPU AMD EPYC\/Intel Xeon Platinum, SSD NVMe U.2, dung l\u01b0\u1ee3ng t\u1ed1i \u01b0u v\u00e0 b\u0103ng th\u00f4ng cao, b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t n\u1ec1n t\u1ea3ng m\u1ea1nh m\u1ebd v\u00e0 \u1ed5n \u0111\u1ecbnh cho m\u1ecdi t\u00e1c v\u1ee5 x\u1eed l\u00fd h\u00ecnh \u1ea3nh.<\/p>\n<p>Ngo\u00e0i ra, n\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p linh ho\u1ea1t v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n, <a href=\"https:\/\/interdata.vn\/cloud-server\/\">thu\u00ea Cloud Server gi\u00e1 r\u1ebb t\u1ed1c \u0111\u1ed9 cao<\/a> t\u1ea1i InterData s\u1ebd gi\u00fap b\u1ea1n tri\u1ec3n khai c\u00e1c m\u00f4 h\u00ecnh h\u1ecdc s\u00e2u v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng. V\u1edbi c\u1ea5u h\u00ecnh m\u1ea1nh m\u1ebd, t\u1ed1c \u0111\u1ed9 cao v\u00e0 gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd, d\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/blog\/cloud-server-may-chu-dam-may\/\">Cloud Server<\/a> c\u1ee7a ch\u00fang t\u00f4i s\u1ebd \u0111\u00e1p \u1ee9ng m\u1ecdi nhu c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 \u1ed5n \u0111\u1ecbnh cho c\u00e1c d\u1ef1 \u00e1n AI c\u1ee7a b\u1ea1n.<\/p>\n<p><strong>INTERDATA<\/strong><\/p>\n<ul>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">Website<\/a>:<\/strong><span>\u00a0<\/span>Interdata.vn<\/li>\n<li><strong>Hotline:<\/strong><span>\u00a0<\/span>1900-636822<\/li>\n<li><strong>Email:<\/strong><span>\u00a0<\/span>Info@interdata.vn<\/li>\n<li><strong>VP\u0110D:<\/strong><span>\u00a0<\/span>240 Nguy\u1ec5n \u0110\u00ecnh Ch\u00ednh, P.11. Q. Ph\u00fa Nhu\u1eadn, TP. Ho\u0302\u0300 Ch\u00ed Minh<\/li>\n<li><strong>VPGD:<\/strong><span>\u00a0<\/span>S\u1ed1 211 \u0110\u01b0\u1eddng s\u1ed1 5, K\u0110T Lakeview City, P. An Ph\u00fa, TP. Th\u1ee7 \u0110\u1ee9c, TP. H\u1ed3 Ch\u00ed Minh<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh (Image Segmentation) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt quan tr\u1ecdng trong x\u1eed l\u00fd h\u00ecnh \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, gi\u00fap t\u00e1ch bi\u1ec7t c\u00e1c ph\u1ea7n quan tr\u1ecdng c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 h\u01a1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan Image<\/p>\n","protected":false},"author":11,"featured_media":27415,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-27407","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ai"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/27407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=27407"}],"version-history":[{"count":2,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/27407\/revisions"}],"predecessor-version":[{"id":27416,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/27407\/revisions\/27416"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/27415"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=27407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=27407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=27407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}