La vision par ordinateur est un domaine cl\u00e9 de l’intelligence artificielle qui permet aux machines de \u00ab voir \u00bb et d’interpr\u00e9ter le monde visuel. Qu’est-ce que la vision par ordinateur ? C’est la capacit\u00e9 d’un ordinateur \u00e0 \u00ab comprendre \u00bb des images et des vid\u00e9os, tout comme le font les humains.<\/p>\n
La vision par ordinateur utilise des algorithmes complexes pour analyser les images pixel par pixel. Imaginez que vous regardiez une photo de chat. Votre cerveau identifie instantan\u00e9ment les oreilles pointues, les moustaches, la fourrure, etc. La vision par ordinateur fait de m\u00eame, mais en utilisant des formules math\u00e9matiques pour d\u00e9composer l’image et identifier des caract\u00e9ristiques sp\u00e9cifiques. Ces caract\u00e9ristiques sont ensuite utilis\u00e9es pour classer et interpr\u00e9ter l’image. Par exemple, l’algorithme peut apprendre \u00e0 distinguer un chat d’un chien en analysant des milliers d’images de chats et de chiens, et en identifiant les diff\u00e9rences subtiles dans leurs traits.<\/p>\n
La vision par ordinateur est essentielle dans de nombreux domaines, de la voiture autonome \u00e0 la m\u00e9decine en passant par la robotique. En permettant aux machines de percevoir et d’interpr\u00e9ter le monde visuel, on ouvre la voie \u00e0 des applications r\u00e9volutionnaires. Dans le contexte du prompt engineering, la vision par ordinateur peut \u00eatre utilis\u00e9e pour g\u00e9n\u00e9rer des descriptions d’images, r\u00e9pondre \u00e0 des questions sur leur contenu, ou encore cr\u00e9er des images \u00e0 partir de descriptions textuelles.<\/p>\n
La vision par ordinateur est un domaine cl\u00e9 de l’intelligence artificielle qui permet aux machines de \u00ab voir \u00bb et d’interpr\u00e9ter le monde visuel. Qu’est-ce que la vision par ordinateur ? C’est la capacit\u00e9 d’un ordinateur \u00e0 \u00ab comprendre \u00bb des images et des vid\u00e9os, tout comme le font les humains. Comment fonctionne la vision […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[183],"tags":[44,57,370,97,371,18],"class_list":["post-342","post","type-post","status-publish","format-standard","hentry","category-v","tag-apprentissage-automatique","tag-intelligence-artificielle","tag-reconnaissance-dobjets","tag-reseaux-de-neurones","tag-traitement-dimages","tag-vision-par-ordinateur"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"","author_link":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"La vision par ordinateur est un domaine cl\u00e9 de l’intelligence artificielle qui permet aux machines de \u00ab voir \u00bb et d’interpr\u00e9ter le monde visuel. Qu’est-ce que la vision par ordinateur ? C’est la capacit\u00e9 d’un ordinateur \u00e0 \u00ab comprendre \u00bb des images et des vid\u00e9os, tout comme le font les humains. Comment fonctionne la vision\u2026","_links":{"self":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/comments?post=342"}],"version-history":[{"count":2,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/342\/revisions"}],"predecessor-version":[{"id":690,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/posts\/342\/revisions\/690"}],"wp:attachment":[{"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/media?parent=342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/categories?post=342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happynumeric.com\/lexique-intelligence-artificielle\/wp-json\/wp\/v2\/tags?post=342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}