{"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\/da\/blog\/news\/google-vypustil-distributiv-mendel-linux-4-0-dlya-plat-coral","title":{"rendered":"Google har udgivet distributionen Mendel Linux 4.0 til Coral-platforme","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Google pr\u00e6senterede<\/a><\/noindex> opdatering af distributionen Mendel Linux<\/a><\/noindex>, designet til brug p\u00e5 moduler Coral<\/a><\/noindex>ext4 Dev Board<\/a><\/noindex> og SoM<\/a><\/noindex>. Dev Board-kortet fungerer som en platform til hurtig udvikling af prototyper af hardware-systemer baseret p\u00e5 Google Edge TPU<\/a><\/noindex> (Tensor Processing Unit) for at accelerere opgaver relateret til maskinl\u00e6ring og neurale netv\u00e6rk. SoM (System-on-Module) er en af de f\u00e6rdige l\u00f8sninger til udf\u00f8relse af opgaver relateret til maskinl\u00e6ring.<\/p>\n

Mendel Linux-distributionen grundlagt<\/a><\/noindex> er baseret p\u00e5 Debian-pakker og er fuldt kompatibel med dette projekts repositories (der anvendes u\u00e6ndrede bin\u00e6re pakker og opdateringer fra de officielle Debian-repositories). \u00c6ndringerne er begr\u00e6nset til opbygningen af det billede, der indl\u00e6ses fra eMMC-kort, og inkluderingen af komponenter til underst\u00f8ttelse af Coral-platformens hardwarekomponenter. Coral-specifikke komponenter distribueres<\/a><\/noindex> er under Apache 2.0-licensen. <\/p>\n

Mendel Linux 4.0 blev<\/a><\/noindex> den f\u00f8rste udgave, opdateret til Debian 10 (\"buster\"). Bygningen er optimeret til indlejrede systemer og indeholder ikke un\u00f8dvendige elementer, herunder tilf\u00f8jelserne i Debian 10 relateret til underst\u00f8ttelse af SecureBoot og AppArmor. Blandt nyhederne bem\u00e6rkes underst\u00f8ttelsen af OpenCV og OpenCL, brugen af Device Tree overlays samt opdateringen af GStreamer, Python 3.7, Linux-kernen 4.14 og bootloaderen U-Boot bootloader 2017.03.3. <\/p>\n

Af specifikke nyheder n\u00e6vnes muligheden for at benytte den installerede GPU (Vivante GC7000) p\u00e5 Coral-kort til at accelerere konvertering af pixeldata fra YUV-farvemodel til RGB med en ydelse p\u00e5 op til 130 billeder per sekund for video i 1080p, hvilket kan v\u00e6re nyttigt, n\u00e5r kortene bruges til videooverf\u00f8rsel fra kameraer, der genererer stream i YUV-format. Til anvendelse af maskinl\u00e6ring til at behandle streaming video og lyd i realtid foresl\u00e5s det at bruge det \u00e5bne framework MediaPipe<\/a><\/noindex>. For eksempel kan man p\u00e5 denne baggrund implementere<\/a><\/noindex> en system til genkendelse og sporing af objekter eller ansigtstr\u00e6k i video fra overvakningskamera.<\/p>\n

F\u00e6rdige og allerede tr\u00e6nede standardmaskinl\u00e6ringsmodeller, der er kompileret til Edge TPU-processorer, der anvendes p\u00e5 Coral-kort, forts\u00e6tter med at blive leveret til projektets hjemmeside<\/a><\/noindex>, men flyttes gradvist til det overordnede katalog for offentligt tilg\u00e6ngelige modeller TensorFlow Hub<\/a><\/noindex>. For at forenkle udviklingen af egne l\u00f8sninger baseret p\u00e5 Coral-kort og Mendel Linux er der udarbejdet vejledning<\/a><\/noindex>, der viser, hvordan man kan bygge en smart sorterer af tilg\u00e6ngelige materialer, der fordeler farvede og hvide kugler i forskellige kasser ved hj\u00e6lp af Raspberry Pi og Coral USB Accelerator.<\/p>\n

\r\n \"Afspil\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Kilde: 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\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 har udgivet distributionen Mendel Linux 4.0 til Coral platforme | ProHoster","description":"Selskabet Google har pr\u00e6senteret en opdatering af 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