{"id":620,"date":"2026-05-09T08:00:00","date_gmt":"2026-05-09T08:00:00","guid":{"rendered":"https:\/\/dev-wp.sieuma.com\/?p=620"},"modified":"2026-05-09T08:00:00","modified_gmt":"2026-05-09T08:00:00","slug":"midjourney-dall-e-ai-tao-anh-cach-mang-hoa-sang-tao","status":"publish","type":"post","link":"https:\/\/dev-wp.sieuma.com\/?p=620","title":{"rendered":"Midjourney v\u00e0 DALL-E: Khi AI T\u1ea1o \u1ea2nh \u0110ang C\u00e1ch M\u1ea1ng H\u00f3a Ng\u00e0nh S\u00e1ng T\u1ea1o"},"content":{"rendered":"<p>Ch\u1ec9 v\u00e0i n\u0103m tr\u01b0\u1edbc, vi\u1ec7c t\u1ea1o ra m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng chuy\u00ean nghi\u1ec7p \u0111\u00f2i h\u1ecfi nhi\u1ec1u n\u0103m \u0111\u00e0o t\u1ea1o, ph\u1ea7n m\u1ec1m \u0111\u1eaft ti\u1ec1n v\u00e0 h\u00e0ng gi\u1edd l\u00e0m vi\u1ec7c. Ng\u00e0y nay, v\u1edbi v\u00e0i t\u1eeb m\u00f4 t\u1ea3, AI c\u00f3 th\u1ec3 t\u1ea1o ra h\u00ecnh \u1ea3nh stunning trong v\u00e0i gi\u00e2y. Cu\u1ed9c c\u00e1ch m\u1ea1ng AI t\u1ea1o \u1ea3nh kh\u00f4ng ch\u1ec9 thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta t\u1ea1o n\u1ed9i dung \u2014 n\u00f3 \u0111ang \u0111\u1eb7t c\u00e2u h\u1ecfi c\u0103n b\u1ea3n v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a s\u00e1ng t\u1ea1o.<\/p>\n<h2>Diffusion Models Ho\u1ea1t \u0110\u1ed9ng Nh\u01b0 Th\u1ebf N\u00e0o?<\/h2>\n<p>C\u00e1c c\u00f4ng c\u1ee5 AI t\u1ea1o \u1ea3nh hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u d\u1ef1a tr\u00ean <strong>diffusion models<\/strong> \u2014 m\u1ed9t ki\u1ebfn tr\u00fac h\u1ecdc m\u00e1y \u0111\u1ed9t ph\u00e1. \u0110\u01a1n gi\u1ea3n h\u00f3a: m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u00ean h\u00e0ng t\u1ef7 c\u1eb7p \u1ea3nh-v\u0103n b\u1ea3n \u0111\u1ec3 h\u1ecdc &#8220;noise pattern&#8221; c\u1ee7a t\u1eebng kh\u00e1i ni\u1ec7m th\u1ecb gi\u00e1c. Khi b\u1ea1n nh\u1eadp prompt, m\u00f4 h\u00ecnh b\u1eaft \u0111\u1ea7u t\u1eeb nhi\u1ec5u ng\u1eabu nhi\u00ean (random noise) v\u00e0 d\u1ea7n d\u1ea7n &#8220;kh\u1eed nhi\u1ec5u&#8221; \u2014 guided b\u1edfi prompt \u2014 cho \u0111\u1ebfn khi t\u1ea1o ra h\u00ecnh \u1ea3nh ph\u00f9 h\u1ee3p. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra trong h\u00e0ng ngh\u00ecn b\u01b0\u1edbc nh\u1ecf, m\u1ed7i b\u01b0\u1edbc tinh ch\u1ec9nh h\u00ecnh \u1ea3nh m\u1ed9t ch\u00fat.<\/p>\n<h2>So S\u00e1nh C\u00e1c C\u00f4ng C\u1ee5 Ch\u00ednh<\/h2>\n<ul>\n<li><strong>Midjourney:<\/strong> M\u1ea1nh nh\u1ea5t v\u1ec1 aesthetic v\u00e0 phong c\u00e1ch ngh\u1ec7 thu\u1eadt. K\u1ebft qu\u1ea3 th\u01b0\u1eddng &#8220;\u0111\u1eb9p&#8221; t\u1ef1 nhi\u00ean m\u00e0 kh\u00f4ng c\u1ea7n prompt ph\u1ee9c t\u1ea1p. Ho\u1ea1t \u0111\u1ed9ng qua Discord. Ph\u00f9 h\u1ee3p: concept art, illustration, marketing visuals. Gi\u00e1 t\u1eeb 10 USD\/th\u00e1ng.<\/li>\n<li><strong>DALL-E 3 (OpenAI):<\/strong> T\u00edch h\u1ee3p v\u00e0o ChatGPT, hi\u1ec3u ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean t\u1ed1t nh\u1ea5t. Tu\u00e2n th\u1ee7 prompt ch\u00ednh x\u00e1c h\u01a1n c\u00e1c tool kh\u00e1c. Ph\u00f9 h\u1ee3p: ng\u01b0\u1eddi kh\u00f4ng mu\u1ed1n h\u1ecdc &#8220;prompt engineering&#8221; ph\u1ee9c t\u1ea1p.<\/li>\n<li><strong>Stable Diffusion:<\/strong> M\u00e3 ngu\u1ed3n m\u1edf, ch\u1ea1y \u0111\u01b0\u1ee3c tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, t\u00f9y bi\u1ebfn cao nh\u1ea5t. C\u1ea7n k\u1ef9 thu\u1eadt nhi\u1ec1u h\u01a1n nh\u01b0ng ho\u00e0n to\u00e0n mi\u1ec5n ph\u00ed v\u00e0 kh\u00f4ng b\u1ecb ki\u1ec3m duy\u1ec7t n\u1ed9i dung.<\/li>\n<li><strong>Adobe Firefly:<\/strong> T\u00edch h\u1ee3p v\u00e0o Adobe Creative Suite, \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o tr\u00ean \u1ea3nh c\u00f3 b\u1ea3n quy\u1ec1n r\u00f5 r\u00e0ng. Ph\u00f9 h\u1ee3p nh\u1ea5t cho m\u00f4i tr\u01b0\u1eddng th\u01b0\u01a1ng m\u1ea1i c\u1ea7n tr\u00e1nh v\u1ea5n \u0111\u1ec1 b\u1ea3n quy\u1ec1n.<\/li>\n<\/ul>\n<h2>Ngh\u1ec7 Thu\u1eadt Vi\u1ebft Prompt Hi\u1ec7u Qu\u1ea3<\/h2>\n<p>Prompt t\u1ed1t th\u01b0\u1eddng bao g\u1ed3m: <strong>Subject<\/strong> (ch\u1ee7 th\u1ec3 ch\u00ednh), <strong>Style<\/strong> (phong c\u00e1ch: photorealistic, oil painting, anime&#8230;), <strong>Lighting<\/strong> (golden hour, studio light, dramatic shadows), <strong>Composition<\/strong> (close-up, wide shot, bird&#8217;s eye view) v\u00e0 <strong>Quality modifiers<\/strong> (8K, highly detailed, award-winning photography). V\u00ed d\u1ee5: &#8220;A Vietnamese street food vendor at dawn, photorealistic, soft morning light, shallow depth of field, Leica M11, 85mm lens&#8221; s\u1ebd cho k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi &#8220;\u1ea3nh ng\u01b0\u1eddi b\u00e1n h\u00e0ng rong&#8221;.<\/p>\n<blockquote>\n<p>&#8220;AI t\u1ea1o \u1ea3nh kh\u00f4ng gi\u1ebft ch\u1ebft s\u1ef1 s\u00e1ng t\u1ea1o \u2014 n\u00f3 d\u00e2n ch\u1ee7 h\u00f3a n\u00f3. L\u1ea7n \u0111\u1ea7u ti\u00ean trong l\u1ecbch s\u1eed, b\u1ea5t k\u1ef3 ai c\u0169ng c\u00f3 th\u1ec3 hi\u1ec7n th\u1ef1c h\u00f3a h\u00ecnh \u1ea3nh trong \u0111\u1ea7u m\u00e0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi k\u1ef9 n\u0103ng v\u1ebd tay.&#8221; \u2014 Sam Altman, CEO OpenAI<\/p>\n<\/blockquote>\n<h2>\u1ee8ng D\u1ee5ng Th\u1ef1c T\u1ebf Trong Kinh Doanh<\/h2>\n<p>T\u1ea1i Vi\u1ec7t Nam, AI t\u1ea1o \u1ea3nh \u0111ang \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong: <strong>Marketing v\u00e0 qu\u1ea3ng c\u00e1o<\/strong> \u2014 t\u1ea1o banner, thumbnail, poster kh\u00f4ng c\u1ea7n thu\u00ea designer; <strong>E-commerce<\/strong> \u2014 t\u1ea1o mockup s\u1ea3n ph\u1ea9m, lifestyle photos; <strong>Game v\u00e0 gi\u1ea3i tr\u00ed<\/strong> \u2014 concept art nhanh cho game mobile; <strong>B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/strong> \u2014 render n\u1ed9i th\u1ea5t, exterior visualization; v\u00e0 <strong>Fashion<\/strong> \u2014 lookbook \u1ea3o, th\u1eed nghi\u1ec7m thi\u1ebft k\u1ebf m\u1edbi.<\/p>\n<h2>T\u00e1c \u0110\u1ed9ng \u0110\u1ebfn Ng\u00e0nh S\u00e1ng T\u1ea1o v\u00e0 V\u1ea5n \u0110\u1ec1 B\u1ea3n Quy\u1ec1n<\/h2>\n<p>C\u00e2u h\u1ecfi b\u1ea3n quy\u1ec1n l\u00e0 ph\u1ee9c t\u1ea1p nh\u1ea5t: AI \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n tr\u00ean \u1ea3nh c\u1ee7a c\u00e1c ngh\u1ec7 s\u0129 c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o phong c\u00e1ch c\u1ee7a h\u1ecd \u2014 li\u1ec7u \u0111i\u1ec1u \u0111\u00f3 c\u00f3 vi ph\u1ea1m b\u1ea3n quy\u1ec1n kh\u00f4ng? T\u1ea1i M\u1ef9, t\u00f2a \u00e1n \u0111\u00e3 ph\u00e1n quy\u1ebft r\u1eb1ng \u1ea3nh do AI t\u1ea1o ra kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o h\u1ed9 b\u1ea3n quy\u1ec1n. \u1ede Vi\u1ec7t Nam, lu\u1eadt b\u1ea3n quy\u1ec1n ch\u01b0a c\u00f3 quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 v\u1ec1 AI-generated content \u2014 t\u1ea1o ra v\u00f9ng x\u00e1m ph\u00e1p l\u00fd m\u00e0 nhi\u1ec1u doanh nghi\u1ec7p \u0111ang th\u1eadn tr\u1ecdng. Adobe Firefly gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch ch\u1ec9 d\u00f9ng \u1ea3nh c\u00f3 b\u1ea3n quy\u1ec1n r\u00f5 r\u00e0ng \u0111\u1ec3 training.<\/p>\n<blockquote>\n<p>&#8220;Nh\u00e0 thi\u1ebft k\u1ebf s\u1ebd kh\u00f4ng b\u1ecb thay th\u1ebf b\u1edfi AI \u2014 nh\u01b0ng nh\u00e0 thi\u1ebft k\u1ebf bi\u1ebft d\u00f9ng AI s\u1ebd thay th\u1ebf nh\u00e0 thi\u1ebft k\u1ebf kh\u00f4ng bi\u1ebft d\u00f9ng AI. \u0110\u00e2y l\u00e0 s\u1ef1 th\u1eadt kh\u00f3 nghe nh\u01b0ng \u0111\u00f3 l\u00e0 c\u01a1 h\u1ed9i kh\u1ed5ng l\u1ed3 cho nh\u1eefng ai ch\u1ee7 \u0111\u1ed9ng th\u00edch nghi.&#8221; \u2014 Khoa h\u1ecdc M\u00e1y T\u00ednh, \u0110\u1ea1i h\u1ecdc FPT<\/p>\n<\/blockquote>\n<h2>Ng\u01b0\u1eddi S\u00e1ng T\u1ea1o N\u00ean Th\u00edch Nghi Nh\u01b0 Th\u1ebf N\u00e0o?<\/h2>\n<p>Thay v\u00ec s\u1ee3 h\u00e3i AI, nh\u1eefng ng\u01b0\u1eddi s\u00e1ng t\u1ea1o th\u00f4ng minh \u0111ang d\u00f9ng n\u00f3 nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 amplification: d\u00f9ng AI cho ideation nhanh v\u00e0 iteration, gi\u1eef human touch cho storytelling v\u00e0 brand strategy, x\u00e2y d\u1ef1ng k\u1ef9 n\u0103ng prompt engineering nh\u01b0 m\u1ed9t competency m\u1edbi, v\u00e0 t\u1eadp trung v\u00e0o nh\u1eefng g\u00ec AI ch\u01b0a l\u00e0m \u0111\u01b0\u1ee3c \u2014 c\u1ea3m x\u00fac, context v\u0103n h\u00f3a \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 m\u1ed1i quan h\u1ec7 kh\u00e1ch h\u00e0ng. Nh\u1eefng designer \u1edf Vi\u1ec7t Nam \u0111ang k\u1ebft h\u1ee3p Midjourney cho concept v\u00e0 Photoshop cho refinement \u0111ang l\u00e0m ra s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao v\u1edbi chi ph\u00ed v\u00e0 th\u1eddi gian gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>Midjourney, DALL-E v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 AI t\u1ea1o \u1ea3nh \u0111ang vi\u1ebft l\u1ea1i quy t\u1eafc c\u1ee7a ng\u00e0nh s\u00e1ng t\u1ea1o v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u01b0a t\u1eebng c\u00f3. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 lo l\u1eafng \u2014 \u0111\u00e2y l\u00e0 c\u01a1 h\u1ed9i v\u00e0ng \u0111\u1ec3 h\u1ecdc c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 \u0111\u1ecbnh v\u1ecb l\u1ea1i gi\u00e1 tr\u1ecb c\u1ee7a b\u1ea1n trong m\u1ed9t th\u1ecb tr\u01b0\u1eddng \u0111ang thay \u0111\u1ed5i. S\u00e1ng t\u1ea1o con ng\u01b0\u1eddi v\u00e0 AI kh\u00f4ng ph\u1ea3i \u0111\u1ed1i th\u1ee7 \u2014 k\u1ebft h\u1ee3p \u0111\u00fang, ch\u00fang t\u1ea1o ra nh\u1eefng \u0111i\u1ec1u c\u1ea3 hai kh\u00f4ng th\u1ec3 l\u00e0m m\u1ed9t m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Midjourney, DALL-E 3 v\u00e0 Stable Diffusion \u0111ang c\u00e1ch m\u1ea1ng h\u00f3a ng\u00e0nh s\u00e1ng t\u1ea1o \u2014 t\u1eeb c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a diffusion models \u0111\u1ebfn t\u00e1c \u0111\u1ed9ng th\u1ef1c t\u1ebf l\u00ean ngh\u1ec1 thi\u1ebft k\u1ebf v\u00e0 v\u1ea5n \u0111\u1ec1 b\u1ea3n quy\u1ec1n t\u1ea1i Vi\u1ec7t Nam.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/images.unsplash.com\/photo-1686191128892-3b37add4c844?q=80&w=1740&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D","fifu_image_alt":"","footnotes":""},"categories":[31,2],"tags":[22],"class_list":["post-620","post","type-post","status-publish","format-standard","hentry","category-cong-nghe","category-ai","tag-lifetstyle"],"wpmagazine_modules_lite_featured_media_urls":{"thumbnail":"","cvmm-medium":"","cvmm-medium-plus":"","cvmm-portrait":"","cvmm-medium-square":"","cvmm-large":"","cvmm-small":"","full":""},"categories_names":{"31":{"name":"C\u00f4ng ngh\u1ec7","link":"https:\/\/dev-wp.sieuma.com\/?cat=31"},"2":{"name":"Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o","link":"https:\/\/dev-wp.sieuma.com\/?cat=2"}},"tags_names":{"22":{"name":"lifetstyle","link":"https:\/\/dev-wp.sieuma.com\/?tag=lifetstyle"}},"comments_number":"0","_links":{"self":[{"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=\/wp\/v2\/posts\/620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=620"}],"version-history":[{"count":0,"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=\/wp\/v2\/posts\/620\/revisions"}],"wp:attachment":[{"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dev-wp.sieuma.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}