{"id":53128,"date":"2019-11-24T00:00:00","date_gmt":"2019-11-23T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/google-vypustil-distributiv-mendel-linux-4-0-dlya-plat-coral"},"modified":"2020-02-18T14:00:59","modified_gmt":"2020-02-18T11:00:59","slug":"google-vypustil-distributiv-mendel-linux-4-0-dlya-plat-coral","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/google-vypustil-distributiv-mendel-linux-4-0-dlya-plat-coral","title":{"rendered":"Google a publi\u00e9 la distribution Mendel Linux 4.0 pour les cartes Coral","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

La soci\u00e9t\u00e9 Google pr\u00e9sent\u00e9e<\/a><\/noindex> mise \u00e0 jour de la distribution Mendel Linux<\/a><\/noindex>, destin\u00e9 \u00e0 \u00eatre utilis\u00e9 sur les cartes Coral<\/a><\/noindex>, tels que Dev Board<\/a><\/noindex> et SoM<\/a><\/noindex>. La carte Dev Board est une plateforme pour le d\u00e9veloppement rapide de prototypes de syst\u00e8mes mat\u00e9riels bas\u00e9s sur Google Edge TPU<\/a><\/noindex> (Tensor Processing Unit) pour acc\u00e9l\u00e9rer les op\u00e9rations li\u00e9es \u00e0 l'apprentissage automatique et aux r\u00e9seaux neuronaux. SoM (System-on-Module) est l'une des solutions pr\u00eates \u00e0 l'emploi pour ex\u00e9cuter des applications li\u00e9es \u00e0 l'apprentissage automatique.<\/p>\n

La distribution Mendel Linux fond\u00e9<\/a><\/noindex> bas\u00e9e sur Debian et enti\u00e8rement compatible avec les d\u00e9p\u00f4ts de ce projet (des paquets binaires et des mises \u00e0 jour non modifi\u00e9s sont utilis\u00e9s \u00e0 partir des d\u00e9p\u00f4ts principaux de Debian). Les modifications se limitent \u00e0 la cr\u00e9ation d'une image, t\u00e9l\u00e9charg\u00e9e \u00e0 partir des cartes eMMC, et \u00e0 l'inclusion de composants pour le support des composants mat\u00e9riels de la plateforme Coral. Les composants sp\u00e9cifiques \u00e0 Coral sont distribu\u00e9s<\/a><\/noindex> sous licence Apache 2.0. <\/p>\n

Mendel Linux 4.0 a commenc\u00e9<\/a><\/noindex> premi\u00e8re \u00e9mission, mise \u00e0 jour vers Debian 10 («buster»). La version est optimis\u00e9e pour les syst\u00e8mes embarqu\u00e9s et ne contient pas de surcharges, y compris les nouveaut\u00e9s de Debian 10 li\u00e9es \u00e0 la prise en charge de SecureBoot et AppArmor. Parmi les nouveaut\u00e9s, on note le support d'OpenCV et d'OpenCL, l'utilisation de superpositions Device Tree, ainsi que la mise \u00e0 jour de GStreamer, Python 3.7, du noyau Linux 4.14 et du chargeur de d\u00e9marrage U-Boot 2017.03.3. <\/p>\n

Parmi les nouvelles fonctionnalit\u00e9s sp\u00e9cifiques mentionnons la possibilit\u00e9 d'utiliser le GPU (Vivante GC7000) install\u00e9 sur les cartes Coral pour acc\u00e9l\u00e9rer la conversion des donn\u00e9es pixels du mod\u00e8le de couleur YUV en RGB avec une performance allant jusqu'\u00e0 130 images par seconde pour des vid\u00e9os en r\u00e9solution 1080p, ce qui peut s'av\u00e9rer utile lors de l'utilisation de cartes pour le traitement vid\u00e9o provenant de cam\u00e9ras g\u00e9n\u00e9rant un flux au format YUV. Pour l'application de l'apprentissage automatique \u00e0 la transformation de flux vid\u00e9o et audio en temps r\u00e9el, il est sugg\u00e9r\u00e9 d'utiliser le framework ouvert MediaPipe<\/a><\/noindex>. Par exemple, sur cette base, il est possible de impl\u00e9menter<\/a><\/noindex> un syst\u00e8me de reconnaissance et de suivi d'objets ou de visages dans une vid\u00e9o transmise depuis une cam\u00e9ra de surveillance.<\/p>\n

Des mod\u00e8les d'apprentissage automatique pr\u00eats \u00e0 l'emploi et d\u00e9j\u00e0 entra\u00een\u00e9s, compil\u00e9s pour les processeurs Edge TPU utilis\u00e9s sur les cartes Coral, continuent d'\u00eatre fournis sur site du projet<\/a><\/noindex>, mais sont progressivement transf\u00e9r\u00e9s dans le r\u00e9pertoire g\u00e9n\u00e9ral des mod\u00e8les accessibles au public TensorFlow Hub<\/a><\/noindex>. Pour faciliter le d\u00e9veloppement de solutions personnalis\u00e9es bas\u00e9es sur les cartes Coral et Mendel Linux, il a \u00e9t\u00e9 pr\u00e9par\u00e9 guide<\/a><\/noindex>, montrant comment assembler un trieur intelligent \u00e0 partir de mat\u00e9riaux de r\u00e9cup\u00e9ration, distribuant des billes color\u00e9es et blanches dans diff\u00e9rents paniers en utilisant un Raspberry Pi et un Coral USB Accelerator.<\/p>\n

\r\n \"Lire\r\n
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<\/a><\/noindex><\/p>\n

Source : opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Mendel Linux, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u043f\u043b\u0430\u0442\u0430\u0445 Coral, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a Dev Board \u0438 SoM. \u041f\u043b\u0430\u0442\u0430 Dev Board \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 \u0434\u043b\u044f \u0431\u044b\u0441\u0442\u0440\u043e\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f\u043e\u0432 \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043d\u0430 \u0431\u0430\u0437\u0435 Google Edge TPU (Tensor Processing Unit) \u0434\u043b\u044f \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u0438\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0445 \u0441 \u043c\u0430\u0448\u0438\u043d\u043d\u044b\u043c \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u0435\u043c \u0438 \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u043c\u0438 \u0441\u0435\u0442\u044f\u043c\u0438. SoM (System-on-Module) \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0438\u043c \u0438\u0437 \u0433\u043e\u0442\u043e\u0432\u044b\u0445 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53128","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Google a lanc\u00e9 la distribution Mendel Linux 4.0 pour les cartes Coral | ProHoster","description":"La soci\u00e9t\u00e9 Google a pr\u00e9sent\u00e9 une mise \u00e0 jour de la 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