{"id":28436,"date":"2024-05-20T11:11:05","date_gmt":"2024-05-20T11:11:05","guid":{"rendered":"https:\/\/www.gdsonline.tech\/?p=28436"},"modified":"2024-05-21T02:35:16","modified_gmt":"2024-05-21T02:35:16","slug":"3-loai-phan-doan-hinh-anh-can-biet-trong-chu-thich-du-lieu","status":"publish","type":"post","link":"https:\/\/www.gdsonline.tech\/vi\/3-loai-phan-doan-hinh-anh-can-biet-trong-chu-thich-du-lieu\/","title":{"rendered":"3 lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u1ea7n bi\u1ebft\u00a0trong ch\u00fa th\u00edch d\u1eef li\u1ec7u"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-1024x576.webp\" alt=\"3 lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u1ea7n bi\u1ebft trong ch\u00fa th\u00edch d\u1eef li\u1ec7u\" class=\"wp-image-28431\" srcset=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-1024x576.webp 1024w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-300x169.webp 300w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-768x432.webp 768w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-1536x864.webp 1536w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/6-1-2048x1151.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Trong l\u0129nh v\u1ef1c AI v\u00e0 Th\u1ecb gi\u00e1c M\u00e1y t\u00ednh (Computer Vision), c\u00e1c h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ch\u00fa th\u00edch \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o c\u00e1c thu\u1eadt to\u00e1n. Trong s\u1ed1 r\u1ea5t nhi\u1ec1u c\u00e1c k\u1ef9 thu\u1eadt ch\u00fa th\u00edch h\u00ecnh \u1ea3nh, ph\u00e2n \u0111o\u1ea1n h\u00ecnh&nbsp;\u1ea3nh (image segmentation) l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i ch\u00fa th\u00edch ph\u1ee9c t\u1ea1p v\u00e0 y\u00eau c\u1ea7u kinh nghi\u1ec7m cao nh\u1eb1m gi\u00fap m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 di\u1ec5n gi\u1ea3i c\u00e1c d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. <\/p>\n\n\n\n<p>\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng n\u00e0y trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c chia th\u00e0nh 3 lo\u1ea1i \u0111\u1ec3 \u1ee9ng d\u1ee5ng cho t\u1eebng d\u1ef1 \u00e1n bao g\u1ed3m: ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a (semantic segmentation), ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng (instance segmentation), ph\u00e2n \u0111o\u1ea1n to\u00e0n di\u1ec7n (panoptic segementation).&nbsp;B\u00e0i vi\u1ebft h\u00f4m nay s\u1ebd t\u00ecm hi\u1ec3u chi ti\u1ebft kh\u00e1i ni\u1ec7m t\u1eebng lo\u1ea1i ch\u00fa th\u00edch d\u1eef li\u1ec7u \u0111\u00f3, c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a 3 lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau. Qua \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p cho t\u1eebng d\u1ef1 \u00e1n t\u1eeb nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i vi\u1ebft h\u00f4m nay. &nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phan_doan_hinh_anh_la_gi\"><\/span><strong>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 g\u00ec? <\/strong>&nbsp;&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh&nbsp;\u1ea3nh l\u00e0 lo\u1ea1i k\u1ef9 thu\u1eadt thu\u1ed9c Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd chia m\u1ed9t h\u00ecnh \u1ea3nh th\u00e0nh nhi\u1ec1u ph\u00e2n \u0111o\u1ea1n ho\u1eb7c v\u00f9ng d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0u s\u1eafc, c\u01b0\u1eddng \u0111\u1ed9, k\u1ebft c\u1ea5u ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng. M\u1ee5c ti\u00eau c\u1ee7a ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ed9t h\u00ecnh \u1ea3nh b\u1eb1ng c\u00e1ch ph\u00e2n chia n\u00f3 th\u00e0nh c\u00e1c v\u00f9ng&nbsp;c\u00f3 c\u00f9ng \u0111\u1eb7c \u0111i\u1ec3m, t\u1eeb \u0111\u00f3 gi\u00fap qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch v\u00e0 hi\u1ec3u h\u00ecnh \u1ea3nh tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. H\u00ecnh \u1ea3nh sau khi \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eb7t n\u1ea1 ph\u00e2n \u0111o\u1ea1n (segmentation mask). H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n c\u00f3 m\u1ed9t b\u1ee9c \u1ea3nh v\u1edbi m\u1ed9t con m\u00e8o v\u00e0 m\u1ed9t con ch\u00f3. Ph\u00e2n \u0111o\u1ea1n \u1ea3nh s\u1ebd nh\u1eadn di\u1ec7n ri\u00eang bi\u1ec7t t\u1eebng con m\u00e8o v\u00e0 ch\u00f3 nh\u01b0 l\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t, thay v\u00ec ch\u1ec9 x\u1eed l\u00fd to\u00e0n b\u1ed9 h\u00ecnh \u1ea3nh.&nbsp;Trong th\u1ef1c t\u1ebf, s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u1ee7a ph\u00e2n \u0111o\u1ea1n \u1ea3nh. V\u00ed d\u1ee5, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng l\u00e1i \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c l\u00e0n \u0111\u01b0\u1eddng, ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 ng\u01b0\u1eddi \u0111i b\u1ed9. &nbsp;<\/p>\n\n\n\n<p>\u0110\u1ecdc th\u00eam: <strong><a href=\"https:\/\/www.gdsonline.tech\/vi\/lts-gds-chu-thich-du-lieu-la-gi\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.gdsonline.tech\/vi\/lts-gds-chu-thich-du-lieu-la-gi\/\" rel=\"noreferrer noopener\">Ch\u00fa th\u00edch D\u1eef li\u1ec7u l\u00e0 g\u00ec?<\/a>&nbsp;<\/strong>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kham_pha_cac_ky_thuat_phan_doan_hinh_anh\"><\/span><strong>Kh\u00e1m ph\u00e1 c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh 3 k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 h\u01a1n bao g\u1ed3m: &nbsp;<\/p>\n\n\n\n<ul>\n<li>Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e2n \u0111o\u1ea1n to\u00e0n di\u1ec7n&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-1024x576.webp\" alt=\"C\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh\" class=\"wp-image-28425\" srcset=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-1024x576.webp 1024w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-300x169.webp 300w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-768x432.webp 768w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-1536x864.webp 1536w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/5-2048x1151.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00e1c lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh trong b\u1ea3ng ph\u00e2n t\u00edch d\u01b0\u1edbi \u0111\u00e2y: &nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>&nbsp;<\/td><td><strong>Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a&nbsp;(Semantic Segmentation)&nbsp;<\/strong><\/td><td><strong>Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng&nbsp;(Instance Segmentation)<\/strong>&nbsp;<\/td><td><strong>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh&nbsp;(Panoptic Segmentation)&nbsp;<\/strong><\/td><\/tr><tr><td><strong>M\u00f4 t\u1ea3&nbsp;<\/strong><\/td><td>D\u00e1n nh\u00e3n ch\u00fa th\u00edch cho m\u1ed7i pixel trong \u1ea3nh, nh\u00f3m c\u00e1c pixel c\u00f9ng ng\u1eef ngh\u0129a trong m\u1ed9t l\u1edbp &nbsp;<\/td><td>Kh\u00f4ng ch\u1ec9 d\u00e3n nh\u00e3n ch\u00fa th\u00edch cho t\u1eebng pixel m\u00e0 c\u00f2n ph\u00e2n bi\u1ec7t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong c\u00f9ng m\u1ed9t l\u1edbp&nbsp;<\/td><td>Lo\u1ea1i ch\u00fa th\u00edch n\u00e0y s\u1ebd k\u1ebft h\u1ee3p \u0111i\u1ec3m m\u1ea1nh c\u1ee7a c\u1ea3 2 lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y s\u1ebd gi\u00fap m\u00e1y h\u1ecdc hi\u1ec3u ng\u1eef ngh\u0129a c\u1ee7a to\u00e0n b\u1ed1i c\u1ea3nh c\u0169ng nh\u01b0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 trong \u1ea3nh&nbsp;<\/td><\/tr><tr><td><strong>K\u1ebft qu\u1ea3&nbsp;<\/strong><\/td><td>M\u1ed7i pixel \u0111\u01b0\u1ee3c ch\u00fa th\u00edch v\u1edbi m\u1ed9t l\u1edbp nh\u00e3n d\u00e1n c\u1ee5 th\u1ec3.&nbsp;&nbsp;<\/td><td>M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a m\u1ed7i l\u1edbp trong \u1ea3nh s\u1ebd \u0111\u01b0\u1ee3c ch\u00fa th\u00edch b\u1eb1ng m\u1ed9t nh\u00e3n g\u00e1n ri\u00eang bi\u1ec7t. &nbsp;<\/td><td>M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 trong t\u1eebng l\u1edbp c\u0169ng nh\u01b0 c\u00e1c l\u1edbp kh\u00e1c nhau \u0111\u01b0\u1ee3c ph\u00e2n bi\u1ec7t b\u1eb1ng c\u00e1c ch\u00fa th\u00edch c\u1ee5 th\u1ec3 trong t\u1eebng \u1ea3nh. &nbsp;<\/td><\/tr><tr><td><strong>Chi ph\u00ed &nbsp;<\/strong><\/td><td>Lo\u1ea1i ch\u00fa th\u00edch d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi k\u1ef9 thu\u1eadt ch\u00fa th\u00edch \u00edt ph\u1ee9c t\u1ea1p nh\u1ea5t trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh v\u00ec v\u1eady chi ph\u00ed th\u1ea5p h\u01a1n 2 lo\u1ea1i c\u00f2n l\u1ea1i trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh. &nbsp;<\/td><td>Chi ph\u00ed c\u1ee7a d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng th\u01b0\u1eddng cao h\u01a1n d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a c\u00f9ng quy m\u00f4, nh\u01b0ng l\u1ea1i th\u1ea5p h\u01a1n c\u00e1c d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh. &nbsp;<\/td><td>\u0110\u00e2y l\u00e0 k\u1ef9 thu\u1eadt ch\u00fa th\u00edch ph\u1ee9c t\u1ea1p nh\u1ea5t, do v\u1eady chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u01b0\u1eddng r\u1ea5t cao. &nbsp;<\/td><\/tr><tr><td><strong>D\u1ef1 \u00e1n m\u1ee5c ti\u00eau&nbsp;<\/strong><\/td><td>Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u ph\u00e2n t\u00edch c\u1ea3nh, ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh d\u1ef1a tr\u00ean n\u1ed9i dung ng\u1eef ngh\u0129a v\u00e0 g\u00e1n nh\u1eb5n h\u00ecnh \u1ea3nh ng\u1eef ngh\u0129a. &nbsp;<\/td><td>Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u ch\u00fa th\u00edch&nbsp;v\u00e0 ph\u00e2n t\u00edch \u1edf m\u1ee9c \u0111\u1ed9 t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng. K\u1ef9 thu\u1eadt n\u00e0y&nbsp;bao g\u1ed3m c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 ph\u00e1t hi\u1ec7n v\u00e0 theo d\u00f5i \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u1ebfm s\u1ed1 l\u01b0\u1ee3ng,&#8230;&nbsp;<\/td><td>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n c\u1ea7n x\u00e1c \u0111\u1ecbnh to\u00e0n b\u1ed9 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong \u1ea3nh m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n \u0111\u1ec3 v\u1eeba ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c s\u1ed1 l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 v\u1eeba ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c ng\u1eef ngh\u0129a c\u1ee7a c\u00e1c l\u1edbp. &nbsp;Do tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec3m h\u1ea1n ch\u1ebf c\u1ee7a ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng n\u00ean k\u1ef9 thu\u1eadt n\u00e0y th\u01b0\u1eddng d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean t\u1edbi 100% v\u1edbi chi ph\u00ed cao. &nbsp;Lo\u1ea1i ch\u00fa th\u00edch n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 nh\u1eadn th\u1ee9c m\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng v\u00e0 an to\u00e0n khi tham gia giao th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng. &nbsp;<\/td><\/tr><tr><td><strong>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf&nbsp;<\/strong><\/td><td>Khi c\u00f3 m\u1ed9t b\u1ee9c \u1ea3nh bao g\u1ed3m&nbsp;\u0111\u01b0\u1eddng ph\u1ed1, c\u00e2y c\u1ed1i, xe c\u1ed9, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd c\u00f3 nhi\u1ec7m v\u1ee5 ch\u00fa th\u00edch t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e2y \u0111\u1ec1u thu\u1ed9c l\u1edbp \u201cc\u00e2y\u201d c\u00f9ng m\u1ed9t m\u00e0u, t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n (nh\u01b0 \u00f4 t\u00f4, xe m\u00e1y, xe bu\u00fdt) v\u00e0o c\u00f9ng m\u1ed9t l\u1edbp \u201cph\u01b0\u01a1ng ti\u1ec7n\u201d; v\u00e0 t\u1ea5t c\u1ea3 ph\u1ea7n \u0111\u01b0\u1eddng v\u00e0o m\u1ed9t l\u1edbp \u201c\u0111\u01b0\u1eddng\u201d . &nbsp;<\/td><td>Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau trong c\u00f9ng m\u1ed9t l\u1edbp nh\u01b0 trong l\u1edbp \u201c\u00f4 t\u00f4\u201d tr\u00ean \u0111\u01b0\u1eddng, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1eebng chi\u1ebfc \u00f4 t\u00f4 kh\u00e1c nhau trong b\u1ee9c \u1ea3nh. &nbsp;<\/td><td>Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh&nbsp;s\u1ebd k\u1ebft h\u1ee3p x\u00e1c \u0111\u1ecbnh t\u1eebng l\u1edbp \u201c\u0111\u01b0\u1eddng\u201d, \u201cc\u00e2y\u201d, v\u1edbi t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 trong l\u1edbp \u201c\u00f4 t\u00f4\u201d. &nbsp;&nbsp;<\/td><\/tr><tr><td><strong>H\u1ea1n ch\u1ebf&nbsp;<\/strong><\/td><td>K\u1ef9 thu\u1eadt n\u00e0y s\u1ebd kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1eebng lo\u1ea1i \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u1ed9t l\u1edbp \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ed9t s\u1ed1 y\u00eau c\u1ea7u ph\u1ee9c t\u1ea1p trong th\u1ef1c t\u1ebf. &nbsp;<\/td><td>K\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng g\u1eb7p kh\u00f3 kh\u0103n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng b\u1ecb che khu\u1ea5t ho\u1eb7c ch\u1ed3ng ch\u00e9o l\u00ean nhau. &nbsp;<\/td><td>Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt ch\u00fa th\u00edch c\u00f3 \u0111\u1ed9 chuy\u00ean m\u00f4n cao \u0111\u1ec3 k\u1ebft h\u1ee3p k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng. &nbsp;<\/td><\/tr><tr><td><strong>M\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt <\/strong><br><strong>ti\u00eau bi\u1ec3u&nbsp;<\/strong><\/td><td>&#8211; Fully Convolutional <br>Networks (FCN)&nbsp;<br>&#8211; U- Net&nbsp;&nbsp;<br>&#8211; DeepLab&nbsp;&nbsp;<\/td><td>&#8211; Mask R-CNN&nbsp;<br>&#8211; FCN with object detection heads&nbsp;<\/td><td>&#8211; Panoptic FPN&nbsp;<br>&#8211; Panoptic-DeepLab&nbsp;<br>&#8211; Panoptic Segmentation Module (PSM)&nbsp;&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_so_ung_dung_cua_phan_doan_hinh_anh\"><\/span><strong>M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee7a ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-1024x576.webp\" alt=\"\" class=\"wp-image-28437\" srcset=\"https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-1024x576.webp 1024w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-300x169.webp 300w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-768x432.webp 768w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-1536x864.webp 1536w, https:\/\/www.gdsonline.tech\/wp-content\/uploads\/2024\/05\/2-2-2048x1151.webp 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Xe_tu_dong_lai\"><\/span><strong>Xe t\u1ef1 \u0111\u1ed9ng l\u00e1i<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng l\u00e1i c\u00f3 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa th\u00edch v\u1edbi t\u1ef7 l\u1ec7 ch\u00ednh x\u00e1c r\u1ea5t cao v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 an to\u00e0n c\u1ee7a con ng\u01b0\u1eddi. Nhu c\u1ea7u s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh (image segmentation) trong c\u00e1c d\u1ef1 \u00e1n ch\u00fa th\u00edch d\u1eef li\u1ec7u c\u1ee7a ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng l\u00e1i ng\u00e0y c\u00e0ng t\u0103ng&nbsp;trong b\u1ed1i c\u1ea3nh c\u1ea1nh tranh gi\u1eefa c\u00e1c b\u00ean s\u1ea3n xu\u1ea5t \u00f4 t\u00f4 tr\u00ean cu\u1ed9c \u0111ua 6 c\u1ea5p \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng l\u00e1i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn: &nbsp;<\/p>\n\n\n\n<ul>\n<li>C\u1ea3nh quan \u0111\u01b0\u1eddng ph\u1ed1: Lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3u c\u1ea3nh quan \u0111\u01b0\u1eddng ph\u1ed1 b\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng nh\u01b0 l\u00e0n \u0111\u01b0\u1eddng, ph\u01b0\u01a1ng ti\u1ec7n, ng\u01b0\u1eddi \u0111i b\u1ed9 v\u00e0 bi\u1ec3n b\u00e1o giao th\u00f4ng. T\u1eeb \u0111\u00f3, gi\u00fap xe t\u1ef1 l\u00e1i c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng di chuy\u1ec3n an to\u00e0n v\u00e0 nhanh ch\u00f3ng. &nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e1t hi\u1ec7n ch\u01b0\u1edbng ng\u1ea1i v\u1eadt: B\u1eb1ng c\u00e1ch ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf, xe t\u1ef1 l\u00e1i c\u00f3 th\u1ec3 nh\u1eadn di\u1ec7n ch\u01b0\u1edbng ng\u1ea1i v\u1eadt tr\u00ean \u0111\u01b0\u1eddng v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p \u0111\u1ec3 tr\u00e1nh va ch\u1ea1m.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Y_te\"><\/span><strong>Y t\u1ebf&nbsp;<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>C\u00e1c h\u00ecnh \u1ea3nh c\u1ea7n ch\u00fa th\u00edch trong l\u0129nh v\u1ef1c y t\u1ebf th\u01b0\u1eddng c\u00f3 nhi\u1ec1u chi ti\u1ebft ph\u1ee9c t\u1ea1p. K\u1ef9 thu\u1eadt ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh s\u1ebd gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c khu v\u1ef1c c\u1ee5 th\u1ec3 m\u00e0 b\u00e1c s\u0129 quan t\u00e2m nh\u01b0 c\u00e1c c\u01a1 quan n\u1ed9i t\u1ea1ng, c\u00e1c m\u00f4 hay ph\u1ea7n b\u1ecb t\u1ed5n th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c b\u00e1c s\u0129 ph\u00e2n t\u00edch v\u00e0 ch\u1ea9n \u0111o\u00e1n t\u1eadp trung v\u00e0 ch\u00ednh x\u00e1c h\u01a1n: &nbsp;<\/p>\n\n\n\n<ul>\n<li>Ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n t\u00edch kh\u1ed1i u: Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c nh\u1eadn di\u1ec7n kh\u1ed1i u trong c\u00e1c h\u00ecnh \u1ea3nh y t\u1ebf nh\u01b0 ch\u1ee5p c\u1ed9ng h\u01b0\u1edfng t\u1eeb (MRI), ch\u1ee5p c\u1eaft l\u1edbp (CT), ch\u1ee5p X-quang. N\u00f3 s\u1ebd gi\u00fap ph\u00e2n t\u00edch k\u00edch th\u01b0\u1edbc, h\u00ecnh d\u1ea1ng v\u00e0 v\u1ecb tr\u00ed c\u1ee7a kh\u1ed1i u \u0111\u1ec3 h\u1ed7 tr\u1ee3 ch\u1ea9n \u0111o\u00e1n v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch \u0111i\u1ec1u tr\u1ecb. &nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e2n v\u00f9ng c\u01a1 quan: Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00e1ch c\u00e1c l\u1edbp c\u01a1 quan hay m\u00f4 trong h\u00ecnh \u1ea3nh y t\u1ebf \u0111\u1ec3&nbsp;t\u0103ng t\u1ef7 l\u1ec7 ph\u00e2n t\u00edch ch\u00ednh x\u00e1c nh\u01b0 x\u00e1c \u0111\u1ecbnh c\u00e1c v\u00f9ng c\u1ee5 th\u1ec3 trong n\u00e3o cho c\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 th\u1ea7n kinh h\u1ecdc hay ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh tim \u0111\u1ec3 ch\u1ea9n \u0111o\u00e1n c\u00e1c b\u1ec7nh tim m\u1ea1ch. &nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hinh_anh_tu_ve_tinh\"><\/span><strong>H\u00ecnh \u1ea3nh t\u1eeb v\u1ec7 tinh<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u1ea2nh ch\u1ee5p t\u1eeb tr\u00ean kh\u00f4ng thu \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh b\u1ec1 m\u1eb7t Tr\u00e1i \u0111\u1ea5t s\u1ebd cung c\u1ea5p c\u00e1c th\u00f4ng tin v\u1ec1 c\u00e1c khu v\u1ef1c r\u1ed9ng l\u1edbn bao g\u1ed3m v\u00f9ng \u0111\u1ea5t, \u0111\u1ea1i d\u01b0\u01a1ng, kh\u00ed quy\u1ec3n v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1eddi s\u1ed1ng c\u1ee7a con ng\u01b0\u1eddi. Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh cho ph\u00e9p ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n t\u00edch nh\u1eefng thay \u0111\u1ed5i tr\u00ean quy m\u00f4 l\u1edbn v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 nh\u01b0: &nbsp;<\/p>\n\n\n\n<ul>\n<li>Ph\u00e2n lo\u1ea1i l\u1edbp \u0111\u1ea5t: \u1ea2nh v\u1ec7 tinh th\u01b0\u1eddng y\u00eau c\u1ea7u &nbsp;ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c l\u1edbp \u0111\u1ea5t kh\u00e1c nhau nh\u01b0 khu v\u1ef1c \u0111\u1ea5t r\u1eebng, khu v\u1ef1c n\u01b0\u1edbc, khu v\u1ef1c \u0111\u1ea5t \u0111\u00f4 th\u1ecb v\u00e0 khu v\u1ef1c \u0111\u1ea5t n\u00f4ng nghi\u1ec7p. Th\u00f4ng tin h\u1eefu \u00edch n\u00e0y nh\u1eb1m gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean c\u0169ng nh\u01b0 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh quy ho\u1ea1ch \u0111\u00f4 th\u1ecb v\u00e0 qu\u1ea3n l\u00fd \u0111\u1ea5t n\u00f4ng nghi\u1ec7p. &nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00f2ng ch\u1ed1ng th\u1ea3m h\u1ecda t\u1ef1 nhi\u00ean: Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh gi\u00fap nh\u1eadn di\u1ec7n v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 c\u1ee7a c\u00e1c th\u1ea3m h\u1ecda t\u1ef1 nhi\u00ean nh\u01b0 l\u0169 l\u1ee5t, ch\u00e1y r\u1eebng v\u00e0 \u0111\u1ed9ng \u0111\u1ea5t qua h\u00ecnh \u1ea3nh v\u1ec7 tinh. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap \u1ee7y ban ph\u00f2ng ch\u1ed1ng thi\u00ean tai c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p k\u1ecbp th\u1eddi ph\u1ea3n \u1ee9ng v\u00e0 kh\u1eafc ph\u1ee5c h\u1eadu qu\u1ea3 m\u00e0 th\u1ea3m h\u1ecda g\u00e2y ra m\u1ed9t c\u00e1ch t\u1ed1i \u0111a. &nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"An_ninh_va_giam_sat\"><\/span><strong>An ninh v\u00e0 gi\u00e1m s\u00e1t<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh cho ph\u00e9p nh\u1eadn di\u1ec7n v\u00e0 theo d\u00f5i c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng qua h\u1ec7 th\u1ed1ng video gi\u00e1m s\u00e1t an ninh gi\u00fap \u0111\u1ed9i ng\u0169 an ninh ph\u00e2n t\u00edch v\u00e0 gi\u00e1m s\u00e1t c\u00e1c ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian th\u1ef1c. \u0110i\u1ec1u n\u00e0y gi\u00fap k\u1ecbp th\u1eddi nh\u1eadn di\u1ec7n c\u00e1c tr\u01b0\u1eddng h\u1ee3p x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn an ninh tr\u1eadt t\u1ef1 c\u1ee7a khu v\u1ef1c. V\u00e0 \u0111\u00e2y c\u0169ng l\u00e0 ch\u1ee9ng c\u1ee9 h\u1ee3p ph\u00e1p \u0111\u1ec3 cung c\u1ea5p cho cho c\u00e1c c\u01a1 quan ch\u1ee9c n\u0103ng c\u00f3 th\u1ea9m quy\u1ec1n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ea7n thi\u1ebft. M\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 nh\u01b0: &nbsp;&nbsp;<\/p>\n\n\n\n<ul>\n<li>Ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p: Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n \u1ea3nh x\u00e1c \u0111\u1ecbnh c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd ho\u1eb7c ng\u01b0\u1eddi x\u00e2m nh\u1eadp tr\u00e1i ph\u00e9p trong c\u1ea3nh quay t\u1eeb camera an ninh, t\u1eeb \u0111\u00f3 g\u1eedi th\u00f4ng b\u00e1o \u0111\u1ebfn h\u1ec7 th\u1ed1ng \u0111\u1ec3 c\u1ea3nh b\u00e1o cho ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t an ninh. &nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh \u0111\u00e1m \u0111\u00f4ng trong khu v\u1ef1c: Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n \u1ea3nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch h\u00e0nh vi c\u1ee7a con ng\u01b0\u1eddi, t\u00ednh s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng trong \u0111\u00e1m \u0111\u00f4ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng gi\u00e1m s\u00e1t v\u00e0 \u0111\u1ea3m b\u1ea3o an ninh c\u00f4ng c\u1ed9ng. &nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ban_le_va_thuong_mai_dien_tu\"><\/span><strong>B\u00e1n l\u1ebb v\u00e0 th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Trong l\u0129nh v\u1ef1c b\u00e1n l\u1ebb, ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh c\u00f3 nhi\u1ec7m v\u1ee5 quan tr\u1ecdng trong vi\u1ec7c nh\u1eadn di\u1ec7n s\u1ea3n ph\u1ea9m, qu\u1ea3n l\u00fd h\u00e0ng t\u1ed3n kho v\u00e0 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng:&nbsp;<\/p>\n\n\n\n<ul>\n<li>Ph\u00e2n lo\u1ea1i s\u1ea3n ph\u1ea9m: C\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb qu\u1ea7n \u00e1o \u0111\u1ebfn \u0111\u1ed3 \u0111i\u1ec7n t\u1eed, ph\u1ee5 ki\u1ec7n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed \u0111\u1ebfn c\u00e1c c\u1eeda h\u00e0ng b\u00e1n l\u1ebb tr\u1ef1c ti\u1ebfp \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i hi\u1ec7u qu\u1ea3 v\u1edbi ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh. T\u1ea5t c\u1ea3 nh\u1eefng th\u00f4ng tin n\u00e0y s\u1ebd l\u00e0 d\u1eef li\u1ec7u ph\u1ee5c v\u1ee5 cho qu\u00e1 tr\u00ecnh \u0111\u1ec1 xu\u1ea5t qu\u1ea3ng c\u00e1o c\u00e1 nh\u00e2n h\u00f3a. &nbsp; &nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Theo d\u00f5i v\u00e0 nh\u1eadn di\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng: B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh, vi\u1ec7c qu\u1ea3n l\u00fd k\u1ec7 h\u00e0ng tr\u1edf n\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n khi c\u00f3 th\u1ec3 theo d\u00f5i c\u00e1c m\u1eb7t h\u00e0ng tr\u00ean k\u1ec7 trong th\u1eddi gian th\u1ef1c. T\u1eeb \u0111\u00f3, c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u01b0a ra th\u00f4ng b\u00e1o khi c\u00e1c m\u1eb7t h\u00e0ng tr\u00ean k\u1ec7 c\u1ea7n b\u1ed5 sung v\u00e0 t\u1ed1i \u01b0u m\u1ee9c t\u1ed3n kho h\u1ee3p l\u00ed.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e2n t\u00edch h\u00e0nh vi kh\u00e1ch h\u00e0ng: T\u1eeb nh\u1eefng ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh, h\u1ec7 th\u1ed1ng b\u00e1n l\u1ebb c\u00f3 th\u1ec3 thu th\u1eadp nh\u1eefng d\u1eef li\u1ec7u v\u1ec1 h\u00e0nh vi kh\u00e1ch h\u00e0ng, c\u00e1ch kh\u00e1ch h\u00e0ng t\u01b0\u01a1ng t\u00e1c v\u1edbi s\u1ea3n ph\u1ea9m. Qua \u0111\u00f3, ch\u1ee7 c\u1eeda h\u00e0ng s\u1ebd ph\u00e2n t\u00edch \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c b\u1ed1 tr\u00ed c\u00e1c s\u1ea3n ph\u1ea9m \u1edf c\u1eeda h\u00e0ng.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kiem_soat_chat_luong_san_xuat_va_cong_nghiep\"><\/span><strong>Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t v\u00e0 c\u00f4ng nghi\u1ec7p<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t v\u00e0 c\u00f4ng nghi\u1ec7p, ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh nh\u1eadn tr\u00e1ch nhi\u1ec7m ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng, ph\u00e1t hi\u1ec7n l\u1ed7i v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0: &nbsp;&nbsp;<\/p>\n\n\n\n<ul>\n<li>X\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m l\u1ed7i: Ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh cho ph\u00e9p c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c l\u1ed7i tr\u00ean c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e3 s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u00fang v\u1edbi d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ed5ng th\u1ec3. &nbsp;<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>Ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n lo\u1ea1i khuy\u1ebft \u0111i\u1ec3m: K\u1ef9 thu\u1eadt ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh s\u1ebd h\u1ed7 tr\u1ee3 nh\u1eadn di\u1ec7n v\u00e0 ph\u00e2n lo\u1ea1i c\u00e1c khuy\u1ebft \u0111i\u1ec3m trong c\u00e1c lo\u1ea1i m\u1eb7t h\u00e0ng kh\u00e1c nhau nh\u01b0 b\u1ed9 ph\u1eadn \u00f4 t\u00f4, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 h\u00e0ng ti\u00eau d\u00f9ng. &nbsp;<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Phan_doan_hinh_anh_Tu_su_da_dang_den_nhung_tac_dong_manh_me\"><\/span><strong>Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh: T\u1eeb s\u1ef1 \u0111a d\u1ea1ng \u0111\u1ebfn nh\u1eefng t\u00e1c \u0111\u1ed9ng m\u1ea1nh m\u1ebd&nbsp;<\/strong>&nbsp;&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>S\u1ef1 c\u1ea1nh tranh m\u1ea1nh m\u1ebd trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 v\u1edbi c\u00e1c <strong><a href=\"https:\/\/www.designrush.com\/agency\/it-services\/trends\/it-issues\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.designrush.com\/agency\/it-services\/trends\/it-issues\" rel=\"noreferrer noopener nofollow\">v\u1ea5n \u0111\u1ec1 IT<\/a><\/strong> kh\u00e1c nhau \u0111\u00e3 v\u00e0 \u0111ang th\u00fac \u0111\u1ea9y h\u1ec7 sinh th\u00e1i c\u00f4ng ngh\u1ec7 tr\u00ean kh\u1eafp c\u00e1c khu v\u1ef1c. Ngo\u00e0i 3 lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean, trong c\u00e1c d\u1ef1 \u00e1n ch\u00fa th\u00edch d\u1eef li\u1ec7u c\u1ee7a ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng, b\u00e1n l\u1ebb hay ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe \u0111\u1ed9i ng\u0169 nh\u00e2n s\u1ef1 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 Bounding box, Polygon, LiDAR point cloud&#8230; Tuy nhi\u00ean, c\u00f3 th\u1ec3 th\u1ea5y lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 m\u1ed9t trong nh\u1eefng k\u1ef9 thu\u1eadt ph\u1ee9c t\u1ea1p \u0111\u00f2i h\u1ecfi \u0111\u1ed9i ng\u0169 nh\u00e2n s\u1ef1 chuy\u00ean m\u00f4n cao v\u1edbi chi ph\u00ed kh\u00f4ng h\u1ec1 th\u1ea5p. V\u00ec v\u1eady, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 c\u1ea7n l\u1ef1a ch\u1ecdn \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m \u1edf \u0111a d\u1ea1ng c\u00e1c l\u0129nh v\u1ef1c. &nbsp;<\/p>\n\n\n\n<p>\u0110\u1ecdc th\u00eam:&nbsp;&nbsp;<strong><a href=\"https:\/\/www.gdsonline.tech\/vi\/cong-ty-chu-thich-du-lieu\/\" target=\"_blank\" rel=\"noreferrer noopener\">7 Ti\u00eau ch\u00ed l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p ch\u00fa th\u00edch d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p<\/a><\/strong><\/p>\n\n\n\n<p>V\u1edbi h\u01a1n 7 n\u0103m l\u00e0m vi\u1ec7c v\u00e0 h\u1ee3p t\u00e1c v\u1edbi c\u00e1c c\u00f4ng ty l\u1edbn trong ng\u00e0nh nh\u01b0 Qualcomm, LG, Toshiba, LTS Global Digital Services \u0111\u00e3 x\u1eed l\u00fd h\u01a1n 15 tri\u1ec7u d\u1eef li\u1ec7u trong nhi\u1ec1u ng\u00e0nh kh\u00e1c nhau. Qua h\u00e0ng tr\u0103m c\u00e1c d\u1ef1 \u00e1n \u0111\u00f3, \u0111\u1ed9i ng\u0169 nh\u00e2n s\u1ef1 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u00eam nhi\u1ec1u kinh nghi\u1ec7m v\u00e0 k\u1ef9 n\u0103ng \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i ch\u00fa th\u00edch d\u1eef li\u1ec7u. N\u1ebfu c\u1ea7n th\u00eam th\u00f4ng tin chi ti\u1ebft, h\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay!&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c AI v\u00e0 Th\u1ecb gi\u00e1c M\u00e1y t\u00ednh (Computer Vision), c\u00e1c h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ch\u00fa th\u00edch \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh \u0111\u00e0o t\u1ea1o c\u00e1c thu\u1eadt to\u00e1n. Trong s\u1ed1 r\u1ea5t nhi\u1ec1u c\u00e1c k\u1ef9 thu\u1eadt ch\u00fa th\u00edch h\u00ecnh \u1ea3nh, ph\u00e2n \u0111o\u1ea1n h\u00ecnh&nbsp;\u1ea3nh (image segmentation) l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i ch\u00fa th\u00edch ph\u1ee9c t\u1ea1p v\u00e0 y\u00eau c\u1ea7u kinh nghi\u1ec7m cao nh\u1eb1m gi\u00fap m\u00f4 h\u00ecnh h\u1ecdc m\u00e1y c\u00f3 th\u1ec3 hi\u1ec3u v\u00e0 di\u1ec5n gi\u1ea3i c\u00e1c d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng n\u00e0y trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c chia th\u00e0nh 3 lo\u1ea1i \u0111\u1ec3 \u1ee9ng d\u1ee5ng cho t\u1eebng d\u1ef1 \u00e1n bao g\u1ed3m: ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a (semantic segmentation), ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng (instance segmentation), ph\u00e2n \u0111o\u1ea1n to\u00e0n di\u1ec7n (panoptic segementation).&nbsp;B\u00e0i vi\u1ebft h\u00f4m nay s\u1ebd t\u00ecm hi\u1ec3u chi ti\u1ebft kh\u00e1i ni\u1ec7m t\u1eebng lo\u1ea1i ch\u00fa th\u00edch d\u1eef li\u1ec7u \u0111\u00f3, c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng c\u1ee7a 3 lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau. Qua \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p cho t\u1eebng d\u1ef1 \u00e1n t\u1eeb nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i vi\u1ebft h\u00f4m nay. &nbsp; Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 g\u00ec? &nbsp;&nbsp; Ph\u00e2n \u0111o\u1ea1n h\u00ecnh&nbsp;\u1ea3nh l\u00e0 lo\u1ea1i k\u1ef9 thu\u1eadt thu\u1ed9c Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd chia m\u1ed9t h\u00ecnh \u1ea3nh th\u00e0nh nhi\u1ec1u ph\u00e2n \u0111o\u1ea1n ho\u1eb7c v\u00f9ng d\u1ef1a tr\u00ean c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e0u s\u1eafc, c\u01b0\u1eddng \u0111\u1ed9, k\u1ebft c\u1ea5u ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng. M\u1ee5c ti\u00eau c\u1ee7a ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh l\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a m\u1ed9t h\u00ecnh \u1ea3nh b\u1eb1ng c\u00e1ch ph\u00e2n chia n\u00f3 th\u00e0nh c\u00e1c v\u00f9ng&nbsp;c\u00f3 c\u00f9ng \u0111\u1eb7c \u0111i\u1ec3m, t\u1eeb \u0111\u00f3 gi\u00fap qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch v\u00e0 hi\u1ec3u h\u00ecnh \u1ea3nh tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. H\u00ecnh \u1ea3nh sau khi \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1eb7t n\u1ea1 ph\u00e2n \u0111o\u1ea1n (segmentation mask). H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n c\u00f3 m\u1ed9t b\u1ee9c \u1ea3nh v\u1edbi m\u1ed9t con m\u00e8o v\u00e0 m\u1ed9t con ch\u00f3. Ph\u00e2n \u0111o\u1ea1n \u1ea3nh s\u1ebd nh\u1eadn di\u1ec7n ri\u00eang bi\u1ec7t t\u1eebng con m\u00e8o v\u00e0 ch\u00f3 nh\u01b0 l\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ri\u00eang bi\u1ec7t, thay v\u00ec ch\u1ec9 x\u1eed l\u00fd to\u00e0n b\u1ed9 h\u00ecnh \u1ea3nh.&nbsp;Trong th\u1ef1c t\u1ebf, s\u1ebd c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u1ee7a ph\u00e2n \u0111o\u1ea1n \u1ea3nh. V\u00ed d\u1ee5, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng l\u00e1i \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c l\u00e0n \u0111\u01b0\u1eddng, ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 ng\u01b0\u1eddi \u0111i b\u1ed9. &nbsp; \u0110\u1ecdc th\u00eam: Ch\u00fa th\u00edch D\u1eef li\u1ec7u l\u00e0 g\u00ec?&nbsp;&nbsp; Kh\u00e1m ph\u00e1 c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh&nbsp;&nbsp; Ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh 3 k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 h\u01a1n bao g\u1ed3m: &nbsp; H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u chi ti\u1ebft c\u00e1c lo\u1ea1i ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh trong b\u1ea3ng ph\u00e2n t\u00edch d\u01b0\u1edbi \u0111\u00e2y: &nbsp; &nbsp; Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a&nbsp;(Semantic Segmentation)&nbsp; Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng&nbsp;(Instance Segmentation)&nbsp; Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh&nbsp;(Panoptic Segmentation)&nbsp; M\u00f4 t\u1ea3&nbsp; D\u00e1n nh\u00e3n ch\u00fa th\u00edch cho m\u1ed7i pixel trong \u1ea3nh, nh\u00f3m c\u00e1c pixel c\u00f9ng ng\u1eef ngh\u0129a trong m\u1ed9t l\u1edbp &nbsp; Kh\u00f4ng ch\u1ec9 d\u00e3n nh\u00e3n ch\u00fa th\u00edch cho t\u1eebng pixel m\u00e0 c\u00f2n ph\u00e2n bi\u1ec7t c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong c\u00f9ng m\u1ed9t l\u1edbp&nbsp; Lo\u1ea1i ch\u00fa th\u00edch n\u00e0y s\u1ebd k\u1ebft h\u1ee3p \u0111i\u1ec3m m\u1ea1nh c\u1ee7a c\u1ea3 2 lo\u1ea1i ch\u00fa th\u00edch ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y s\u1ebd gi\u00fap m\u00e1y h\u1ecdc hi\u1ec3u ng\u1eef ngh\u0129a c\u1ee7a to\u00e0n b\u1ed1i c\u1ea3nh c\u0169ng nh\u01b0 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 trong \u1ea3nh&nbsp; K\u1ebft qu\u1ea3&nbsp; M\u1ed7i pixel \u0111\u01b0\u1ee3c ch\u00fa th\u00edch v\u1edbi m\u1ed9t l\u1edbp nh\u00e3n d\u00e1n c\u1ee5 th\u1ec3.&nbsp;&nbsp; M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee7a m\u1ed7i l\u1edbp trong \u1ea3nh s\u1ebd \u0111\u01b0\u1ee3c ch\u00fa th\u00edch b\u1eb1ng m\u1ed9t nh\u00e3n g\u00e1n ri\u00eang bi\u1ec7t. &nbsp; M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 trong t\u1eebng l\u1edbp c\u0169ng nh\u01b0 c\u00e1c l\u1edbp kh\u00e1c nhau \u0111\u01b0\u1ee3c ph\u00e2n bi\u1ec7t b\u1eb1ng c\u00e1c ch\u00fa th\u00edch c\u1ee5 th\u1ec3 trong t\u1eebng \u1ea3nh. &nbsp; Chi ph\u00ed &nbsp; Lo\u1ea1i ch\u00fa th\u00edch d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi k\u1ef9 thu\u1eadt ch\u00fa th\u00edch \u00edt ph\u1ee9c t\u1ea1p nh\u1ea5t trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh v\u00ec v\u1eady chi ph\u00ed th\u1ea5p h\u01a1n 2 lo\u1ea1i c\u00f2n l\u1ea1i trong ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh. &nbsp; Chi ph\u00ed c\u1ee7a d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng th\u01b0\u1eddng cao h\u01a1n d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a c\u00f9ng quy m\u00f4, nh\u01b0ng l\u1ea1i th\u1ea5p h\u01a1n c\u00e1c d\u1ef1 \u00e1n ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh. &nbsp; \u0110\u00e2y l\u00e0 k\u1ef9 thu\u1eadt ch\u00fa th\u00edch ph\u1ee9c t\u1ea1p nh\u1ea5t, do v\u1eady chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u01b0\u1eddng r\u1ea5t cao. &nbsp; D\u1ef1 \u00e1n m\u1ee5c ti\u00eau&nbsp; Ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u ph\u00e2n t\u00edch c\u1ea3nh, ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh d\u1ef1a tr\u00ean n\u1ed9i dung ng\u1eef ngh\u0129a v\u00e0 g\u00e1n nh\u1eb5n h\u00ecnh \u1ea3nh ng\u1eef ngh\u0129a. &nbsp; Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u ch\u00fa th\u00edch&nbsp;v\u00e0 ph\u00e2n t\u00edch \u1edf m\u1ee9c \u0111\u1ed9 t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng. K\u1ef9 thu\u1eadt n\u00e0y&nbsp;bao g\u1ed3m c\u00e1c nhi\u1ec7m v\u1ee5 nh\u01b0 ph\u00e1t hi\u1ec7n v\u00e0 theo d\u00f5i \u0111\u1ed1i t\u01b0\u1ee3ng, \u0111\u1ebfm s\u1ed1 l\u01b0\u1ee3ng,&#8230;&nbsp; Ph\u00e2n \u0111o\u1ea1n to\u00e0n c\u1ea3nh d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n c\u1ea7n x\u00e1c \u0111\u1ecbnh to\u00e0n b\u1ed9 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong \u1ea3nh m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n \u0111\u1ec3 v\u1eeba ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c s\u1ed1 l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 v\u1eeba ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c ng\u1eef ngh\u0129a c\u1ee7a c\u00e1c l\u1edbp. &nbsp;Do tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec3m h\u1ea1n ch\u1ebf c\u1ee7a ph\u00e2n \u0111o\u1ea1n ng\u1eef ngh\u0129a v\u00e0 ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng n\u00ean k\u1ef9 thu\u1eadt n\u00e0y th\u01b0\u1eddng d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean t\u1edbi 100% v\u1edbi chi ph\u00ed cao. &nbsp;Lo\u1ea1i ch\u00fa th\u00edch n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh xe t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 nh\u1eadn th\u1ee9c m\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh nhanh ch\u00f3ng v\u00e0 an to\u00e0n khi tham gia giao th\u00f4ng tr\u00ean \u0111\u01b0\u1eddng. &nbsp; V\u00ed d\u1ee5 th\u1ef1c t\u1ebf&nbsp; Khi c\u00f3 m\u1ed9t b\u1ee9c \u1ea3nh bao g\u1ed3m&nbsp;\u0111\u01b0\u1eddng ph\u1ed1, c\u00e2y c\u1ed1i, xe c\u1ed9, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd c\u00f3 nhi\u1ec7m v\u1ee5 ch\u00fa th\u00edch t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00e2y \u0111\u1ec1u thu\u1ed9c l\u1edbp \u201cc\u00e2y\u201d c\u00f9ng m\u1ed9t m\u00e0u, t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n (nh\u01b0 \u00f4 t\u00f4, xe m\u00e1y, xe bu\u00fdt) v\u00e0o c\u00f9ng m\u1ed9t l\u1edbp \u201cph\u01b0\u01a1ng ti\u1ec7n\u201d; v\u00e0 t\u1ea5t c\u1ea3 ph\u1ea7n \u0111\u01b0\u1eddng v\u00e0o m\u1ed9t l\u1edbp \u201c\u0111\u01b0\u1eddng\u201d . &nbsp; Ph\u00e2n \u0111o\u1ea1n \u0111\u1ed1i t\u01b0\u1ee3ng s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1eebng \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau trong c\u00f9ng m\u1ed9t l\u1edbp nh\u01b0 trong l\u1edbp \u201c\u00f4 t\u00f4\u201d tr\u00ean \u0111\u01b0\u1eddng, k\u1ef9 thu\u1eadt n\u00e0y s\u1ebd x\u00e1c \u0111\u1ecbnh t\u1eebng<\/p>\n","protected":false},"author":1,"featured_media":28431,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[83,76],"tags":[163,278],"_links":{"self":[{"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/posts\/28436"}],"collection":[{"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/comments?post=28436"}],"version-history":[{"count":2,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/posts\/28436\/revisions"}],"predecessor-version":[{"id":28447,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/posts\/28436\/revisions\/28447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/media\/28431"}],"wp:attachment":[{"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/media?parent=28436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/categories?post=28436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gdsonline.tech\/vi\/wp-json\/wp\/v2\/tags?post=28436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}