{"id":476364,"date":"2023-08-09T07:28:31","date_gmt":"2023-08-09T07:28:31","guid":{"rendered":""},"modified":"2023-10-30T17:09:45","modified_gmt":"2023-10-30T17:09:45","slug":"computer-graphics","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/computer-graphics\/","title":{"rendered":"\u0110\u00f4 ho\u0323a may tinh"},"content":{"rendered":"<p>\u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh l\u00e0 m\u00f4n h\u1ecdc li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u1ea1o v\u00e0 thao t\u00e1c n\u1ed9i dung tr\u1ef1c quan b\u1eb1ng c\u00f4ng ngh\u1ec7 m\u00e1y t\u00ednh. \u0110\u00f3 l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c r\u1ed9ng bao g\u1ed3m nhi\u1ec1u lo\u1ea1i n\u1ed9i dung tr\u1ef1c quan kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh \u1ea3nh, video, m\u00f4 h\u00ecnh 3D, ho\u1ea1t \u1ea3nh v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 t\u01b0\u01a1ng t\u00e1c. \u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 gi\u1ea3i tr\u00ed (tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed, phim \u1ea3nh, v.v.), thi\u1ebft k\u1ebf (ki\u1ebfn tr\u00fac, thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m, v.v.), tr\u1ef1c quan h\u00f3a khoa h\u1ecdc, v.v.<\/p>\n<h2>L\u1ecbch s\u1eed \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<p>S\u1ef1 ra \u0111\u1eddi c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng n\u0103m 1950 khi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u b\u1eaft \u0111\u1ea7u kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1ec3 t\u1ea1o v\u00e0 x\u1eed l\u00fd h\u00ecnh \u1ea3nh. V\u00ed d\u1ee5 \u0111\u1ea7u ti\u00ean v\u1ec1 \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh c\u00f3 th\u1ec3 l\u00e0 do k\u1ef9 s\u01b0 v\u00e0 nh\u00e0 khoa h\u1ecdc m\u00e1y t\u00ednh ng\u01b0\u1eddi M\u1ef9 William Fetter, ng\u01b0\u1eddi \u0111\u00e3 \u0111\u1eb7t ra thu\u1eadt ng\u1eef \u201c\u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh\u201d v\u00e0o n\u0103m 1960 \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh t\u1ea1i Boeing. \u00d4ng \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh m\u00e1y t\u00ednh \u0111\u1ea7u ti\u00ean v\u1ec1 c\u01a1 th\u1ec3 con ng\u01b0\u1eddi, n\u1ed5i ti\u1ebfng v\u1edbi c\u00e1i t\u00ean \u201cBoeing Man\u201d.<\/p>\n<p>N\u0103m 1962, Ivan Sutherland, m\u1ed9t nh\u00e0 khoa h\u1ecdc m\u00e1y t\u00ednh kh\u00e1c, \u0111\u00e3 gi\u1edbi thi\u1ec7u Sketchpad, \u0111\u01b0\u1ee3c coi l\u00e0 giao di\u1ec7n \u0111\u1ed3 h\u1ecda ng\u01b0\u1eddi d\u00f9ng (GUI) \u0111\u1ea7u ti\u00ean, \u0111\u1eb7t n\u1ec1n m\u00f3ng cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh thi\u1ebft k\u1ebf h\u1ed7 tr\u1ee3 m\u00e1y t\u00ednh (CAD) trong t\u01b0\u01a1ng lai. V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a nh\u1eefng n\u0103m 1980 v\u00e0 90, \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh b\u1eaft \u0111\u1ea7u tr\u1edf th\u00e0nh xu h\u01b0\u1edbng ch\u1ee7 \u0111\u1ea1o c\u00f9ng v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed, Internet v\u00e0 CGI trong phim.<\/p>\n<h2>T\u1ed5ng quan chi ti\u1ebft v\u1ec1 \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<p>\u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i ch\u00ednh: \u0111\u1ed3 h\u1ecda raster v\u00e0 \u0111\u1ed3 h\u1ecda vector. \u0110\u1ed3 h\u1ecda raster, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ed3 h\u1ecda bitmap, \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c pixel ri\u00eang l\u1ebb, m\u1ed7i pixel c\u00f3 th\u00f4ng tin m\u00e0u c\u1ee5 th\u1ec3. \u0110\u1ecbnh d\u1ea1ng n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ebfp \u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 c\u00e1c h\u00ecnh \u1ea3nh chi ti\u1ebft kh\u00e1c.<\/p>\n<p>M\u1eb7t kh\u00e1c, \u0111\u1ed3 h\u1ecda vector bao g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc. Nh\u1eefng \u0111\u1ed3 h\u1ecda n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho logo, ki\u1ec3u ch\u1eef v\u00e0 h\u00ecnh minh h\u1ecda.<\/p>\n<p>\u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh bao g\u1ed3m nhi\u1ec1u thu\u1eadt to\u00e1n v\u00e0 k\u1ef9 thu\u1eadt kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o, l\u01b0u tr\u1eef v\u00e0 thao t\u00e1c d\u1eef li\u1ec7u tr\u1ef1c quan. N\u00f3 s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh to\u00e1n h\u1ecdc \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c c\u1ea3nh v\u00e0 hi\u1ec7u \u1ee9ng h\u00ecnh \u1ea3nh th\u1ef1c t\u1ebf v\u00e0 ph\u1ee9c t\u1ea1p.<\/p>\n<h2>\u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>C\u1ed1t l\u00f5i c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh k\u1ebft xu\u1ea5t, bi\u1ebfn \u0111\u1ed5i bi\u1ec3u di\u1ec5n to\u00e1n h\u1ecdc c\u1ee7a m\u1ed9t c\u1ea3nh th\u00e0nh h\u00ecnh \u1ea3nh cu\u1ed1i c\u00f9ng. C\u00f3 hai lo\u1ea1i k\u1ebft xu\u1ea5t ch\u00ednh: th\u1eddi gian th\u1ef1c v\u00e0 ngo\u1ea1i tuy\u1ebfn (ho\u1eb7c k\u1ebft xu\u1ea5t tr\u01b0\u1edbc).<\/p>\n<p>K\u1ebft xu\u1ea5t th\u1eddi gian th\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi h\u00ecnh \u1ea3nh ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n nhanh ch\u00f3ng, nh\u01b0 trong tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed ho\u1eb7c m\u00f4 ph\u1ecfng. N\u00f3 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt \u0111\u1ec3 \u01b0\u1edbc t\u00ednh h\u00ecnh \u1ea3nh cu\u1ed1i c\u00f9ng trong khi v\u1eabn duy tr\u00ec t\u1ed1c \u0111\u1ed9 khung h\u00ecnh cao. B\u1ed9 x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda (GPU) \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c hi\u1ec3n th\u1ecb th\u1eddi gian th\u1ef1c, \u0111\u1ea3m nh\u1eadn c\u00e1c ph\u00e9p t\u00ednh n\u1eb7ng n\u1ec1 t\u1eeb B\u1ed9 x\u1eed l\u00fd trung t\u00e2m (CPU).<\/p>\n<p>K\u1ebft xu\u1ea5t ngo\u1ea1i tuy\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u00ecnh \u1ea3nh cu\u1ed1i c\u00f9ng quan tr\u1ecdng h\u01a1n th\u1eddi gian t\u1ea1o ra n\u00f3, nh\u01b0 trong phim v\u00e0 ho\u1ea1t h\u00ecnh. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 t\u00ednh to\u00e1n c\u00e1c t\u01b0\u01a1ng t\u00e1c \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p, mang l\u1ea1i h\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ch\u00e2n th\u1ef1c cao.<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<ul>\n<li><strong>K\u1ebft xu\u1ea5t<\/strong>: Chuy\u1ec3n \u0111\u1ed5i m\u00f4 h\u00ecnh 3D th\u00e0nh h\u00ecnh \u1ea3nh 2D ho\u1eb7c ho\u1ea1t h\u00ecnh.<\/li>\n<li><strong>Ho\u1ea1t h\u00ecnh<\/strong>: L\u00e0m cho \u0111\u1ed3 h\u1ecda tr\u1edf n\u00ean s\u1ed1ng \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t chu\u1ed7i h\u00ecnh \u1ea3nh ho\u1eb7c khung h\u00ecnh.<\/li>\n<li><strong>Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/strong>: Thi\u1ebft k\u1ebf c\u00e1c y\u1ebfu t\u1ed1 tr\u1ef1c quan c\u1ee7a \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m.<\/li>\n<li><strong>Hi\u1ec7u \u1ee9ng h\u00ecnh \u1ea3nh (VFX)<\/strong>: T\u1ea1o, t\u00edch h\u1ee3p ho\u1eb7c x\u1eed l\u00fd h\u00ecnh \u1ea3nh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u \u1ee9ng mong mu\u1ed1n.<\/li>\n<li><strong>Th\u1ef1c t\u1ebf \u1ea3o (VR) v\u00e0 Th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng (AR)<\/strong>: T\u1ea1o ra nh\u1eefng tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c, phong ph\u00fa.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>Ki\u1ec3u<\/strong><\/th>\n<th><strong>S\u1ef1 \u0111\u1ecbnh ngh\u0129a<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ed3 h\u1ecda raster<\/td>\n<td>\u0110\u1ed3 h\u1ecda bao g\u1ed3m c\u00e1c pixel. C\u00e1c \u0111\u1ecbnh d\u1ea1ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m JPEG, PNG v\u00e0 GIF.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed3 h\u1ecda vector<\/td>\n<td>\u0110\u1ed3 h\u1ecda d\u1ef1a tr\u00ean c\u00e1c c\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc. C\u00e1c \u0111\u1ecbnh d\u1ea1ng ph\u1ed5 bi\u1ebfn bao g\u1ed3m SVG v\u00e0 EPS.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed3 h\u1ecda 3D<\/td>\n<td>\u0110\u1ed3 h\u1ecda \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng trong ba chi\u1ec1u. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong tr\u00f2 ch\u01a1i, phim \u1ea3nh, v.v.<\/td>\n<\/tr>\n<tr>\n<td>GUI<\/td>\n<td>\u0110\u1ed3 h\u1ecda \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u1ee8ng d\u1ee5ng v\u00e0 th\u00e1ch th\u1ee9c c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<p>\u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh t\u00ecm \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c:<\/p>\n<ol>\n<li><strong>S\u1ef1 gi\u1ea3i tr\u00ed<\/strong>: Trong phim \u1ea3nh, tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed v\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf \u1ea3o.<\/li>\n<li><strong>Thi\u1ebft k\u1ebf<\/strong>: Trong ki\u1ebfn tr\u00fac, thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda.<\/li>\n<li><strong>Khoa h\u1ecdc v\u00e0 k\u0129 thu\u1eadt<\/strong>: \u0110\u1ec3 m\u00f4 ph\u1ecfng, tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/li>\n<li><strong>Thu\u1ed1c<\/strong>: D\u00e0nh cho h\u00ecnh \u1ea3nh y t\u1ebf v\u00e0 m\u00f4 ph\u1ecfng c\u00e1c ca ph\u1eabu thu\u1eadt.<\/li>\n<li><strong>Gi\u00e1o d\u1ee5c<\/strong>: \u0110\u1ec3 h\u1ecdc t\u1eadp t\u01b0\u01a1ng t\u00e1c v\u00e0 tr\u1ef1c quan h\u00f3a c\u00e1c kh\u00e1i ni\u1ec7m ph\u1ee9c t\u1ea1p.<\/li>\n<\/ol>\n<p>M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i nh\u01b0ng \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh c\u0169ng \u0111\u1eb7t ra nh\u1eefng th\u00e1ch th\u1ee9c. \u0110\u1ed3 h\u1ecda ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u00f2i h\u1ecfi s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u00e0 b\u1ed9 nh\u1edb \u0111\u00e1ng k\u1ec3. Vi\u1ec7c \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 thi\u1ebft b\u1ecb kh\u00e1c nhau c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n. H\u01a1n n\u1eefa, vi\u1ec7c t\u1ea1o ra \u0111\u1ed3 h\u1ecda ch\u00e2n th\u1ef1c \u0111\u00f2i h\u1ecfi c\u00e1c thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p v\u00e0 s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 v\u1eadt l\u00fd \u00e1nh s\u00e1ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2.webp\" alt=\"\u0110\u00f4 ho\u0323a may tinh\" width=\"1792\" height=\"1024\" class=\"alignnone wp-image-491204 size-full\" title=\"\u0110\u00f4 ho\u0323a may tinh\" srcset=\"https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2.webp 1792w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2-1280x731.webp 1280w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2-150x86.webp 150w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2-768x439.webp 768w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2-1536x878.webp 1536w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-2-18x10.webp 18w\" sizes=\"auto, (max-width: 1792px) 100vw, 1792px\" \/><\/p>\n<h2>So s\u00e1nh v\u1edbi c\u00e1c kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng t\u1ef1<\/h2>\n<table>\n<thead>\n<tr>\n<th><strong>\u00dd t\u01b0\u1edfng<\/strong><\/th>\n<th><strong>S\u1ef1 \u0111\u1ecbnh ngh\u0129a<\/strong><\/th>\n<th><strong>So s\u00e1nh v\u1edbi \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>CAD<\/td>\n<td>Thi\u1ebft k\u1ebf c\u00f3 s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a m\u00e1y t\u00ednh li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c t\u1ea1o, s\u1eeda \u0111\u1ed5i, ph\u00e2n t\u00edch ho\u1eb7c t\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf.<\/td>\n<td>CAD l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh, ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 thi\u1ebft k\u1ebf.<\/td>\n<\/tr>\n<tr>\n<td>CGI<\/td>\n<td>H\u00ecnh \u1ea3nh do m\u00e1y t\u00ednh t\u1ea1o ra l\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh \u0111\u1ec3 t\u1ea1o ho\u1eb7c \u0111\u00f3ng g\u00f3p v\u00e0o h\u00ecnh \u1ea3nh trong ngh\u1ec7 thu\u1eadt, ph\u01b0\u01a1ng ti\u1ec7n in \u1ea5n, tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed, phim, ch\u01b0\u01a1ng tr\u00ecnh truy\u1ec1n h\u00ecnh, qu\u1ea3ng c\u00e1o, video v\u00e0 m\u00f4 ph\u1ecfng.<\/td>\n<td>CGI l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p con c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh, t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o h\u00ecnh \u1ea3nh v\u00e0 ho\u1ea1t \u1ea3nh cho ph\u01b0\u01a1ng ti\u1ec7n tr\u1ef1c quan.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Vi\u1ec5n c\u1ea3nh t\u01b0\u01a1ng lai c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh c\u00f3 v\u1ebb \u0111\u1ea7y h\u1ee9a h\u1eb9n v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 nh\u01b0 d\u00f2 tia, h\u1ecdc m\u00e1y v\u00e0 AI. Truy t\u00ecm tia, m\u1ed9t k\u1ef9 thu\u1eadt m\u00f4 ph\u1ecfng t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a \u00e1nh s\u00e1ng \u0111\u1ec3 t\u1ea1o ra h\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ch\u00e2n th\u1ef1c cao, \u0111ang tr\u1edf n\u00ean d\u1ec5 ti\u1ebfp c\u1eadn trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c nh\u01b0 tr\u00f2 ch\u01a1i \u0111i\u1ec7n t\u1eed.<\/p>\n<p>H\u1ecdc m\u00e1y v\u00e0 AI \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u1ea3i thi\u1ec7n qu\u00e1 tr\u00ecnh t\u1ea1o \u0111\u1ed3 h\u1ecda. Ch\u00fang c\u00f3 th\u1ec3 gi\u00fap t\u1ea1o ra c\u00e1c k\u1ebft c\u1ea5u ch\u00e2n th\u1ef1c, t\u1ea1o ho\u1ea1t \u1ea3nh cho c\u00e1c c\u1ea3nh ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh k\u1ebft xu\u1ea5t. M\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i kh\u00e1c l\u00e0 h\u00ecnh ba chi\u1ec1u, c\u00f3 th\u1ec3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta t\u01b0\u01a1ng t\u00e1c v\u1edbi \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u00e0n h\u00ecnh ba chi\u1ec1u th\u1ef1c s\u1ef1.<\/p>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 tr\u1ecb trong b\u1ed1i c\u1ea3nh \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh theo nhi\u1ec1u c\u00e1ch. \u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p ho\u1eb7c c\u00e1 nh\u00e2n x\u1eed l\u00fd l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u1ed3 h\u1ecda l\u1edbn, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, ki\u1ec3m so\u00e1t v\u00e0 hi\u1ec7u su\u1ea5t. Ch\u00fang c\u00f3 th\u1ec3 gi\u00fap ph\u00e2n ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, gi\u1ea3m th\u1eddi gian t\u1ea3i v\u00e0 t\u0103ng t\u1ed1c y\u00eau c\u1ea7u d\u1eef li\u1ec7u trong c\u00e1c c\u00f4ng c\u1ee5 ho\u1eb7c n\u1ec1n t\u1ea3ng thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/p>\n<p>V\u00ed d\u1ee5: m\u1ed9t c\u00f4ng ty CGI c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng proxy \u0111\u1ec3 ph\u00e2n ph\u1ed1i t\u00e1c v\u1ee5 k\u1ebft xu\u1ea5t tr\u00ean nhi\u1ec1u m\u00e1y m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. H\u01a1n n\u1eefa, proxy c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p quy\u1ec1n truy c\u1eadp \u1ea9n danh v\u00e0o c\u00e1c t\u00e0i nguy\u00ean ho\u1eb7c ph\u1ea7n m\u1ec1m tr\u1ef1c tuy\u1ebfn, \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1.webp\" alt=\"\u0110\u00f4 ho\u0323a may tinh\" width=\"1792\" height=\"1024\" class=\"alignnone wp-image-491205 size-full\" title=\"\u0110\u00f4 ho\u0323a may tinh\" srcset=\"https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1.webp 1792w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1-1280x731.webp 1280w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1-150x86.webp 150w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1-768x439.webp 768w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1-1536x878.webp 1536w, https:\/\/oneproxy.pro\/wp-content\/uploads\/2023\/08\/computer-graphics-1-18x10.webp 18w\" sizes=\"auto, (max-width: 1792px) 100vw, 1792px\" \/><\/p>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 \u0110\u1ed3 h\u1ecda m\u00e1y t\u00ednh, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/www.amazon.com\/Computer-Graphics-Principles-Practice-Programming\/dp\/0321399528\" target=\"_new\" rel=\"noopener nofollow\">Nguy\u00ean t\u1eafc v\u00e0 th\u1ef1c h\u00e0nh \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/a><\/li>\n<li><a href=\"https:\/\/www.amazon.com\/Fundamentals-Computer-Graphics-Peter-Shirley\/dp\/1568814690\" target=\"_new\" rel=\"noopener nofollow\">Nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/a><\/li>\n<li><a href=\"http:\/\/www.cgw.com\/\" target=\"_new\" rel=\"noopener nofollow\">Th\u1ebf gi\u1edbi \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh<\/a><\/li>\n<li><a href=\"https:\/\/www.siggraph.org\/\" target=\"_new\" rel=\"noopener nofollow\">H\u00ccNH \u1ea2NH ACM<\/a><\/li>\n<\/ol>\n<p>T\u1ed5ng quan n\u00e0y cung c\u1ea5p ph\u1ea7n gi\u1edbi thi\u1ec7u to\u00e0n di\u1ec7n v\u1ec1 \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh, l\u1ecbch s\u1eed c\u1ee7a n\u00f3, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, \u1ee9ng d\u1ee5ng v\u00e0 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai. N\u00f3 c\u0169ng gi\u1ea3i th\u00edch c\u00e1ch \u0111\u1ed3 h\u1ecda m\u00e1y t\u00ednh c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 proxy v\u00e0 n\u00e2ng cao ch\u1ee9c n\u0103ng c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang.<\/p>","protected":false},"featured_media":491203,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476364","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Computer Graphics: An In-Depth Overview<\/mark>","faq_items":[{"question":"What is computer graphics?","answer":"Computer graphics is the field that involves the generation and manipulation of visual content using computing technology. It's a vast domain encompassing various types of visual content like images, videos, 3D models, animations, and interactive elements."},{"question":"When did computer graphics originate?","answer":"The origin of computer graphics can be traced back to the 1950s when researchers started to experiment with the idea of using computers to create and manipulate images. The term \"computer graphics\" was coined in 1960 by American engineer and computer scientist William Fetter during his work at Boeing."},{"question":"What are the main categories of computer graphics?","answer":"Computer graphics can be divided into two main categories: raster graphics and vector graphics. Raster graphics are made up of individual pixels, each with specific color information. On the other hand, vector graphics are composed of paths defined by mathematical formulas and can be easily scaled without loss of quality."},{"question":"How does computer graphics work?","answer":"The core of computer graphics lies in the rendering process that transforms a mathematical representation of a scene into an image. The two main types of rendering are real-time rendering (used in video games or simulations) and offline rendering (used in movies and animations where the quality of the final image is paramount)."},{"question":"What are the key features of computer graphics?","answer":"Key features of computer graphics include rendering (converting 3D models into 2D images or animations), animation, user interfaces, visual effects (VFX), and virtual and augmented reality experiences."},{"question":"What are the challenges associated with computer graphics?","answer":"While computer graphics have extensive applications, they also present several challenges. High-quality graphics require significant computing power and memory. Ensuring compatibility across different systems and devices can be tough. Moreover, creating realistic graphics necessitates complex algorithms and a deep understanding of light physics."},{"question":"What is the future perspective of computer graphics?","answer":"The future of computer graphics is likely to be shaped by advancements in technologies like ray tracing, machine learning, and AI. These technologies are expected to bring about improvements in the quality of graphics, the speed of rendering, and automation in the creation of graphics."},{"question":"How are proxy servers related to computer graphics?","answer":"Proxy servers can enhance security, control, and performance in situations dealing with high amounts of graphical data. They can help distribute traffic, reduce load times, and accelerate data requests in cloud-based graphic design tools or platforms. For example, a CGI company might use proxies to securely and efficiently distribute rendering tasks across multiple machines."}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476364","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476364\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/491203"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476364"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}