{"id":14756,"date":"2024-07-06T01:38:15","date_gmt":"2024-07-06T01:38:15","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14756"},"modified":"2024-07-06T01:38:15","modified_gmt":"2024-07-06T01:38:15","slug":"google-ai-image-localization-planet","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/artificial-intelligence\/google-ai-image-localization-planet\/","title":{"rendered":"Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1edbi c\u1ee7a Google x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed xu\u1ea5t x\u1ee9 c\u1ee7a \u1ea3nh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1edbi c\u1ee7a Google x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed xu\u1ea5t x\u1ee9 c\u1ee7a \u1ea3nh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c<\/h2>\n\n<h2 class=\"wp-block-heading\">Ra m\u1eaft PlaNet: M\u1ea1ng n\u01a1-ron \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh c\u1ee7a Google<\/h2>\n\n<p>Google \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 trong l\u0129nh v\u1ef1c tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) khi ph\u00e1t tri\u1ec3n PlaNet, m\u1ed9t m\u1ea1ng n\u01a1-ron c\u00f3 kh\u1ea3 n\u0103ng x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a m\u1ed9t b\u1ee9c \u1ea3nh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u00e1ng kinh ng\u1ea1c. B\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean h\u00ecnh \u1ea3nh v\u00e0 n\u00e2ng cao s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a ch\u00fang ta v\u1ec1 th\u1ebf gi\u1edbi xung quanh.<\/p>\n\n<h2 class=\"wp-block-heading\">PlaNet ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n\n<p>PlaNet ph\u00e2n t\u00edch c\u00e1c \u0111i\u1ec3m \u1ea3nh trong m\u1ed9t h\u00ecnh \u1ea3nh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u00f3. \u0110\u1ec3 \u0111\u00e0o t\u1ea1o m\u1ea1ng n\u01a1-ron, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 chia Tr\u00e1i \u0111\u1ea5t th\u00e0nh h\u00e0ng ngh\u00ecn &#8220;\u00f4&#8221; \u0111\u1ecba l\u00fd v\u00e0 \u0111\u01b0a v\u00e0o h\u01a1n 100 tri\u1ec7u h\u00ecnh \u1ea3nh c\u00f3 g\u1eafn th\u1ebb \u0111\u1ecba l\u00fd. M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 d\u1ea1y PlaNet c\u00e1ch x\u00e1c \u0111\u1ecbnh h\u00ecnh \u1ea3nh n\u00e0o thu\u1ed9c v\u1ec1 \u00f4 n\u00e0o, trong khi nh\u1eefng h\u00ecnh \u1ea3nh kh\u00e1c x\u00e1c th\u1ef1c c\u00e1c k\u1ebft qu\u1ea3 ban \u0111\u1ea7u.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9 ch\u00ednh x\u00e1c \u1ea5n t\u01b0\u1ee3ng<\/h2>\n\n<p>Trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, PlaNet \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng k\u1ebft qu\u1ea3 \u1ea5n t\u01b0\u1ee3ng. H\u1ec7 th\u1ed1ng \u0111\u00e3 x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a 3,6% h\u00ecnh \u1ea3nh v\u1edbi &#8220;\u0111\u1ed9 ch\u00ednh x\u00e1c \u1edf c\u1ea5p \u0111\u1ed9 \u0111\u01b0\u1eddng ph\u1ed1&#8221;, 10,1% \u1edf c\u1ea5p \u0111\u1ed9 th\u00e0nh ph\u1ed1, 28,4% \u1edf c\u1ea5p \u0111\u1ed9 qu\u1ed1c gia v\u00e0 48% \u1edf c\u1ea5p \u0111\u1ed9 ch\u00e2u l\u1ee5c. Nh\u1eefng k\u1ebft qu\u1ea3 n\u00e0y v\u01b0\u1ee3t tr\u1ed9i h\u01a1n c\u1ea3 con ng\u01b0\u1eddi, v\u00ec c\u00e1c ph\u1ecfng \u0111o\u00e1n kh\u00f4ng ch\u00ednh x\u00e1c c\u1ee7a PlaNet ch\u1ec9 c\u00e1ch v\u1ecb tr\u00ed th\u1ef1c t\u1ebf trung b\u00ecnh 702 d\u1eb7m, trong khi \u0111\u1ed1i v\u1edbi \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 con ng\u01b0\u1eddi th\u00ec con s\u1ed1 n\u00e0y l\u00e0 h\u01a1n 1.400 d\u1eb7m.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 ti\u1ec1m n\u0103ng<\/h2>\n\n<p>C\u00e1c kh\u1ea3 n\u0103ng c\u1ee7a PlaNet c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng to l\u1edbn. H\u1ec7 th\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ecba danh, cung c\u1ea5p b\u1ed1i c\u1ea3nh l\u1ecbch s\u1eed ho\u1eb7c h\u1ed7 tr\u1ee3 \u0111i\u1ec1u h\u01b0\u1edbng. C\u00f4ng ngh\u1ec7 n\u00e0y c\u0169ng h\u1ee9a h\u1eb9n trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 quy ho\u1ea1ch \u0111\u00f4 th\u1ecb, gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u00ecm ki\u1ebfm v\u00e0 c\u1ee9u h\u1ed9.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u01b0\u01a1ng lai c\u1ee7a vi\u1ec7c \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh<\/h2>\n\n<p>C\u00e1c m\u1ea1ng n\u01a1-ron nh\u01b0 PlaNet \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 trong l\u0129nh v\u1ef1c ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u h\u00ecnh dung v\u1ec1 m\u1ed9t t\u01b0\u01a1ng lai m\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y s\u1ebd tr\u1edf n\u00ean tinh vi h\u01a1n n\u1eefa, cho ph\u00e9p ch\u00fang h\u1ecdc h\u1ecfi l\u1eabn nhau v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p. Khi AI ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, ch\u00fang ta c\u00f3 th\u1ec3 mong \u0111\u1ee3i ch\u1ee9ng ki\u1ebfn th\u00eam nhi\u1ec1u b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 n\u1eefa gi\u00fap n\u00e2ng cao kh\u1ea3 n\u0103ng hi\u1ec3u v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u1ebf gi\u1edbi h\u00ecnh \u1ea3nh c\u1ee7a ch\u00fang ta.<\/p>\n\n<h2 class=\"wp-block-heading\">Th\u00f4ng tin chi ti\u1ebft b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a PlaNet l\u00e0 nh\u1edd v\u00e0o b\u1ed9 d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o kh\u1ed5ng l\u1ed3 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ti\u00ean ti\u1ebfn.<\/li>\n<li>C\u00e1c \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng c\u1ee7a PlaNet kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf vi\u1ec7c \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh m\u00e0 c\u00f2n bao g\u1ed3m nh\u1eadn d\u1ea1ng \u0111\u1ed1i t\u01b0\u1ee3ng, nh\u1eadn d\u1ea1ng khu\u00f4n m\u1eb7t v\u00e0 ph\u00e2n t\u00edch h\u00ecnh \u1ea3nh y t\u1ebf.<\/li>\n<li>Khi c\u00e1c m\u1ea1ng n\u01a1-ron tr\u1edf n\u00ean m\u1ea1nh m\u1ebd h\u01a1n, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ph\u1ea1m vi \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh c\u0169ng s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<li>C\u1ea7n c\u00e2n nh\u1eafc \u0111\u1ebfn c\u00e1c t\u00e1c \u0111\u1ed9ng v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c c\u1ee7a vi\u1ec7c \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh nh\u1edd AI, \u0111\u1eb7c bi\u1ec7t l\u00e0 li\u00ean quan \u0111\u1ebfn quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 gi\u00e1m s\u00e1t.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o m\u1edbi c\u1ee7a Google x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed xu\u1ea5t x\u1ee9 c\u1ee7a \u1ea3nh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c Ra m\u1eaft PlaNet: M\u1ea1ng n\u01a1-ron \u0111\u1ecbnh v\u1ecb h\u00ecnh \u1ea3nh c\u1ee7a Google&hellip;<\/p>\n","protected":false},"author":6,"featured_media":23799,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2224],"tags":[19772,1541,7721,3506,19771,19773,18056,1254],"class_list":["post-14756","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artificial-intelligence","tag-image-localization","tag-machine-learning","tag-deep-learning","tag-neural-networks","tag-image-analysis","tag-planet","tag-computer-vision","tag-artificial-intelligence"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14756","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=14756"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14756\/revisions"}],"predecessor-version":[{"id":14757,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/14756\/revisions\/14757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23799"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=14756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=14756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=14756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}