{"id":62801,"date":"2022-04-08T09:27:34","date_gmt":"2022-04-08T02:27:34","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=62801"},"modified":"2022-06-12T00:26:13","modified_gmt":"2022-06-11T17:26:13","slug":"cong-nghe-nerf-ai-bien-anh-2d-thanh-3d","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/cong-nghe-nerf-ai-bien-anh-2d-thanh-3d\/","title":{"rendered":"Bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D trong 1 n\u1ed1t nh\u1ea1c v\u1edbi c\u00f4ng ngh\u1ec7 Nerf AI c\u1ee7a NVIDIA"},"content":{"rendered":"\n<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd ngh\u0129 \u0111\u1ebfn vi\u1ec7c <a href=\"\/cong-nghe-nerf-ai-bien-anh-2d-thanh-3d\" class=\"ek-link\">bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D<\/a> hay ch\u01b0a? C\u00f4ng ngh\u1ec7 t\u01b0\u1edfng ch\u1eebng kh\u00f3 th\u1ef1c hi\u1ec7n n\u00e0y gi\u1edd \u0111\u00e2y \u0111\u00e3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng v\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi t\u00ean NeRF AI c\u1ee7a nh\u00e0 NVIDIA.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<ul class=\"is-style-arrow\"><li><a href=\"\/phan-loai-may-in-3d-fdm-sla-hay-sls-loai-nao-thi-tot\/\" class=\"ek-link\">Ph\u00e2n lo\u1ea1i m\u00e1y in 3D: FDM, SLA hay SLS. Lo\u1ea1i n\u00e0o th\u00ec t\u1ed1t?<\/a><\/li><li><a href=\"\/bi-kip-chon-may-in-3d-phuc-vu-nhu-cau-tu-don-gian-den-chuyen-nghiep\/\" class=\"ek-link\">B\u00ed k\u00edp ch\u1ecdn m\u00e1y in 3D ph\u1ee5c v\u1ee5 nhu c\u1ea7u t\u1eeb \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn chuy\u00ean nghi\u1ec7p<\/a><\/li><li><a href=\"\/may-in-3d-la-gi-vai-dieu-can-biet-ve-may-in-3d-ma-ban-nen-biet\/\" class=\"ek-link\">M\u00e1y in 3D l\u00e0 g\u00ec? V\u00e0i \u0111i\u1ec1u c\u1ea7n bi\u1ebft v\u1ec1 m\u00e1y in 3D m\u00e0 b\u1ea1n n\u00ean bi\u1ebft<\/a><\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/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\" role=\"button\"><label for=\"item-6a1a47534fcce\" ><span class=\"\"><span 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><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1a47534fcce\"  type=\"checkbox\" id=\"item-6a1a47534fcce\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cong-nghe-nerf-ai-bien-anh-2d-thanh-3d\/#NeRF_AI_la_gi\" title=\"NeRF AI l\u00e0 g\u00ec?\">NeRF AI 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:\/\/phongvu.vn\/cong-nghe\/cong-nghe-nerf-ai-bien-anh-2d-thanh-3d\/#Ung_dung_cua_NeRF_AI\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a NeRF AI\">\u1ee8ng d\u1ee5ng c\u1ee7a NeRF AI<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"NeRF_AI_la_gi\"><\/span>NeRF AI l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Neural Radiance Field ho\u1eb7c NeRF v\u1eeba \u0111\u01b0\u1ee3c th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng NVIDIA ra m\u1eaft. \u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt to\u00e1n AI \u0111\u1ec3 cho ph\u00e9p t\u1ea1o ra c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng 3D t\u1eeb c\u00e1c b\u1ee9c \u1ea3nh 2 chi\u1ec1u. NeRF AI c\u00f3 kh\u1ea3 n\u0103ng &#8220;\u0111i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng&#8221; b\u1eb1ng c\u00e1ch t\u1ef1 \u0111\u1ed9ng t\u1ea1o ra nh\u1eefng g\u00ec \u1ea3nh 2D kh\u00f4ng ch\u1ee5p \u0111\u01b0\u1ee3c. <\/p>\n\n\n\n<p>Theo tuy\u00ean b\u1ed1 c\u1ee7a NVIDIA, \u0111\u00e2y ch\u00ednh l\u00e0 k\u1ef9 thu\u1eadt bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D nhanh nh\u1ea5t t\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i. Th\u1eddi gian \u0111\u1ec3 n\u00f3 t\u1ea1o c\u1ea3nh 3D ch\u1ec9 trong v\u00e0i gi\u00e2y m\u00e0 th\u00f4i.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"NVIDIA Instant NeRF: NVIDIA Research Turns 2D Photos Into 3D Scenes in the Blink of an AI\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/DJ2hcC1orc4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><figcaption>Video gi\u1edbi thi\u1ec7u c\u00f4ng ngh\u1ec7 m\u1edbi c\u1ee7a NVIDIA<\/figcaption><\/figure>\n\n\n\n<p>Ch\u1ebf \u0111\u1ed9 Instant NeRF s\u1ebd s\u1eed d\u1ee5ng h\u00e0ng ch\u1ee5c b\u1ee9c \u1ea3nh t\u0129nh v\u00e0 g\u00f3c m\u00e1y r\u1ed3i t\u1ea1o c\u1ea3nh 3D ch\u1ec9 trong v\u00f2ng &#8220;h\u00e0ng ch\u1ee5c mili gi\u00e2y&#8221;. Gi\u1ed1ng nh\u01b0 c\u00e1c k\u1ef9 thu\u1eadt NeRF kh\u00e1c, n\u00f3 y\u00eau c\u1ea7u h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c ch\u1ee5p t\u1eeb nhi\u1ec1u v\u1ecb tr\u00ed. V\u00e0 \u0111\u1ed1i v\u1edbi \u1ea3nh c\u00f3 nhi\u1ec1u \u0111\u1ed1i t\u01b0\u1ee3ng, \u1ea3nh \u0111\u01b0\u1ee3c ch\u1ee5p kh\u00f4ng c\u00f3 qu\u00e1 nhi\u1ec1u chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean, n\u1ebfu kh\u00f4ng k\u1ebft qu\u1ea3 s\u1ebd b\u1ecb m\u1edd.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Ung_dung_cua_NeRF_AI\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a NeRF AI<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0 t\u1ea1o ra nh\u1eefng ti\u1ebfn b\u1ed9 trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed v\u00e0 l\u00e1i xe t\u1ef1 \u0111\u1ed9ng. <\/p>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2022\/04\/bien-anh-2d-thanh-3d-1.jpg\" alt=\"\" class=\"wp-image-62811\" width=\"675\" height=\"375\" title=\"\"><figcaption>Qu\u00e1 tr\u00ecnh t\u1ef1 t\u1ea1o h\u00ecnh \u1ea3nh \u0111a chi\u1ec1u s\u1ebd nh\u1edd v\u00e0o AI <\/figcaption><\/figure><\/div>\n\n\n\n<p>NVIDIA gi\u1ea3i th\u00edch r\u1eb1ng c\u00e1c m\u00f4 h\u00ecnh NeRF tr\u01b0\u1edbc \u0111\u00e2y c\u0169ng kh\u00f4ng m\u1ea5t qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 cho ra k\u1ebft qu\u1ea3. H\u1ecd ch\u1ec9 m\u1ea5t v\u00e0i ph\u00fat \u0111\u1ec3 k\u1ebft xu\u1ea5t c\u1ea3nh 3D, ngay c\u1ea3 khi ch\u1ee7 th\u1ec3 trong m\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh b\u1ecb che khu\u1ea5t b\u1edfi nh\u1eefng ch\u01b0\u1edbng ng\u1ea1i v\u1eadt nh\u01b0 c\u1ed9t nh\u00e0 v\u00e0 \u0111\u1ed3 n\u1ed9i th\u1ea5t. Tuy nhi\u00ean, vi\u1ec7c ho\u00e0n th\u00e0nh c\u1ea3nh ho\u00e0n ch\u1ec9nh v\u1eabn m\u1ea5t h\u00e0ng gi\u1edd \u0111\u1ed3ng h\u1ed3. <\/p>\n\n\n\n<p>Trong khi \u0111\u00f3 phi\u00ean b\u1ea3n c\u1ee7a NVIDIA ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y \u0111\u1ec3 ti\u1ebfn h\u00e0nh v\u00ec n\u00f3 d\u1ef1a tr\u00ean m\u1ed9t k\u1ef9 thu\u1eadt m\u00e0 c\u00f4ng ty \u0111\u00e3 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e3 h\u00f3a l\u01b0\u1edbi \u0111a \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1ec3 ch\u1ea1y hi\u1ec7u qu\u1ea3 tr\u00ean GPU. N\u00f3 th\u1eadm ch\u00ed c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean m\u1ed9t GPU duy nh\u1ea5t, m\u1eb7c d\u00f9 n\u00f3 s\u1ebd ho\u1ea1t \u0111\u1ed9ng nhanh nh\u1ea5t tr\u00ean c\u00e1c card c\u00f3 l\u00f5i tensor gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t cho tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n<div class=\"wp-block-image is-style-editorskit-rounded\"><figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/sites\/2\/2022\/04\/bien-anh-2d-thanh-3d.jpg\" alt=\"\" class=\"wp-image-62809\" width=\"720\" height=\"547\" title=\"\"><figcaption>C\u00f4ng ngh\u1ec7 c\u1ee7a NVIDIA c\u00f3 \u0111i\u1ec3m \u0111\u1ed9t ph\u00e1 l\u00e0 t\u1ed1c \u0111\u1ed9 r\u1ea5t nhanh<\/figcaption><\/figure><\/div>\n\n\n\n<p>C\u00f4ng ty tin r\u1eb1ng Instant NeRF c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e0o t\u1ea1o robot v\u00e0 gi\u00fap c\u00e1c h\u1ec7 th\u1ed1ng l\u00e1i xe t\u1ef1 h\u00e0nh hi\u1ec3u \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a c\u00e1c v\u1eadt th\u1ec3 trong th\u1ebf gi\u1edbi th\u1ef1c. NVIDIA c\u0169ng nh\u00ecn th\u1ea5y m\u1ed9t t\u01b0\u01a1ng lai cho k\u1ef9 thu\u1eadt trong ng\u00e0nh gi\u1ea3i tr\u00ed v\u00e0 ki\u1ebfn \u200b\u200btr\u00fac, n\u01a1i c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c m\u00f4 h\u00ecnh 3D c\u1ee7a m\u00f4i tr\u01b0\u1eddng th\u1ef1c m\u00e0 ng\u01b0\u1eddi t\u1ea1o c\u00f3 th\u1ec3 s\u1eeda \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh l\u1eadp k\u1ebf ho\u1ea1ch.<\/p>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D m\u1edbi c\u1ee7a NVIDIA \u0111ang \u0111\u01b0\u1ee3c \u0111\u1eb7t nhi\u1ec1u k\u1ef3 v\u1ecdng. R\u1ea5t c\u00f3 th\u1ec3 n\u00f3 s\u1ebd tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong t\u01b0\u01a1ng lai v\u00e0 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 nhi\u1ec1u l\u0129nh v\u1ef1c trong \u0111\u1eddi s\u1ed1ng. <\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n \u0111\u00e3 bao gi\u1edd ngh\u0129 \u0111\u1ebfn vi\u1ec7c bi\u1ebfn \u1ea3nh 2D th\u00e0nh 3D hay ch\u01b0a? C\u00f4ng ngh\u1ec7 t\u01b0\u1edfng ch\u1eebng kh\u00f3 th\u1ef1c hi\u1ec7n n\u00e0y gi\u1edd \u0111\u00e2y \u0111\u00e3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 nhanh ch\u00f3ng v\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi t\u00ean NeRF AI c\u1ee7a nh\u00e0 NVIDIA. Ph\u00e2n lo\u1ea1i m\u00e1y in 3D: FDM, SLA hay SLS. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":62810,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"inline_featured_image":false},"categories":[1864,74],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/62801"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=62801"}],"version-history":[{"count":8,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/62801\/revisions"}],"predecessor-version":[{"id":63079,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/62801\/revisions\/63079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/62810"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=62801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=62801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=62801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}