Hoton Bidiyo Cascades
Bidiyon Hotuna shine tsarin rubutu-zuwa-bidiyo na 2022 na Google wanda ke gina faifan bidiyo ta hanyar kade-kade na nau'ikan watsawa guda bakwai, kowanne yana ƙara ƙarin firam ko ƙarin ƙuduri.
Dubawa
It matters because it showed how stacking specialized stages can produce high-definition, temporally smooth video from a single prompt.
Zurfafa nutsewa
Bidiyo na Hotuna, wanda Google ya gabatar da bincike a watan Oktoba 2022, yana tsawaita hanyar rubutu zuwa hoto zuwa motsi. Rubutun T5 da aka daskararre yana juya saƙon zuwa cikin ingantattun harshe masu inganci waɗanda ke daidaita kowane mataki. Samfurin yaɗuwar tushe da farko yana haifar da ƙaramin ƙaramin bidiyo mai ƙarancin ƙima, sannan faifan ƙarin samfuran watsa shirye-shirye guda shida a madadin yana yin babban ƙuduri na wucin gadi (ƙara firam tsakanin waɗanda ke akwai) da babban ƙudurin sarari (ƙaramar ƙudurin pixel). Cikakken bututun yana fitar da bidiyo kusan 1280x768 a firam 24 a sakan daya, tsayin daƙiƙa da yawa. Saboda zurfin fahimtar harshe yana rayuwa a cikin rikodin rubutu, Bidiyo na Imagen na iya ba da ingantaccen rubutu mai salo, bambance-bambancen zane-zane, da motsin abu mai sane da 3D, yana nuna cewa yin taka tsantsan yana bugun ƙoƙarin yin komai a cikin babban samfuri ɗaya.
Fahimtar Fasaha
Cascade yana raba tsarar da ba za ta iya yiwuwa ba ta hanyar harbi guda zuwa wasu ƙananan matsalolin da za a iya sarrafa su. Samfuran watsawa guda bakwai suna gudana a jere: janareta tushe ɗaya da na sararin samaniya uku da ƙirar babban ƙudurin lokaci uku. Kowanne yana da sharadi akan sakawa da sauri da fitowar matakin da ya gabata. Dabaru kamar ma'auni na v-prediction da distillation na ci gaba suna haɓaka samfura, yayin da jagorar kyauta tana ƙarfafa riko da sauri a kowane mataki na sarkar.
Dabarun Tasiri
Gudu da sikelin
Kayayyakin AI na iya sarrafa aiki da bincike, ganowa, da ayyuka masu alama a sikelin.
Gina zaɓuɓɓuka
Ƙungiyoyin ƙirƙira za su iya samar da ra'ayoyi cikin sauri tare da ƙarancin bita da hannu.
Ƙungiya da aikin aiki
Ayyuka na iya amfani da siginar hoto da bidiyo waɗanda a baya suke da wahalar aiwatarwa.
Makomar Hoton Bidiyo Cascades
Bututun sararin samaniyar pixel sun tabbatar da manufar amma suna da nauyi da jinkiri. Filin ya fi karkata zuwa ga ɓoyayyiyar ɓoyayyiya da kashin bayan na'ura mai canzawa waɗanda ke haifarwa a cikin matsewar sarari, yanke farashi yayin kiyaye inganci. Har yanzu, darasi na Imagen Video, raba ayyukan 'menene,' 'yadda yake motsawa,' da 'yadda kaifi,' ya ci gaba da sanar da ƙirar matakai da yawa da gyare-gyare, kuma salon sa na kwandishan na T5 ya rinjayi babban aminci daga baya, masu samar da aminci na rubutu.
Aiwatar da Gaskiyar Duniya
Samar da babban ma'ana mai ma'ana tare da ingantaccen rubutu mai salo akan allo daga faɗakarwa
Bayar da yanayin da aka siffanta iri ɗaya a cikin salon fasaha da yawa, daga launin ruwa zuwa yumbu
Ƙirƙirar gajerun raye-rayen 3D-sani na abu kamar juyawa, sassaka mai motsi
Ƙirƙirar tallan 24fps mai santsi ko shirye-shiryen ra'ayi kai tsaye daga bayanin da aka rubuta
Hatsari & Tsare-tsare
Haƙƙoƙin hoto da yarda na iya zama haxarin doka idan ba a fayyace ba.
Ayyukan samfuri na iya bambanta a ko'ina cikin haske, ƙididdiga, da mahalli.
Ƙarya tabbataccen ƙila ba za a iya lura da shi ba sai dai idan an kula da ƙofofin amincewa.
Taswirar Hanya
Ƙayyade ma'auni na karɓa don daidaito, tunowa, da farashi na kuskure.
Gwada tare da bayanan da suka dace da ainihin yanayin samarwa.
Ƙara bita na ɗan adam don ƙarancin amincewa ko tsinkaya mai tasiri.
Bi diddigin ƙirar ƙira kuma sake ingantawa bayan canje-canjen kamara ko saitin bayanai.
Ci gaba da Bincike
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Jagora na gaba
Sora da Rubutu-zuwa-Bidiyo
Tambayoyin da ake yawan yi
What is Imagen Video Cascades?
Bidiyon Hotuna shine tsarin rubutu-zuwa-bidiyo na 2022 na Google wanda ke gina faifan bidiyo ta hanyar kade-kade na nau'ikan watsawa guda bakwai, kowanne yana ƙara ƙarin firam ko ƙarin ƙuduri. Yana da mahimmanci saboda ya nuna yadda tara matakai na musamman zai iya samar da ingantaccen ma'ana, bidiyo mai santsi na ɗan lokaci daga faɗakarwa guda.
Siffofin watsawa nawa ne suka haɗa da Imagen Video cascade?
Bidiyon Imagen yana amfani da nau'ikan watsawa guda bakwai: janareta tushe ɗaya da ƙirar sarari uku da ƙirar babban ƙudurin lokaci uku.
Menene matakin babban ƙuduri na ɗan lokaci yake yi a cikin kascade?
Babban ƙuduri na ɗan lokaci yana haɗa ƙarin firam don haɓaka ƙimar firam, yayin da babban ƙudurin sararin samaniya yana ɗaga ƙudurin pixel.
Wanne bangare ne ke ɓoye saurin rubutu a cikin Bidiyon Hoton?
Bidiyo na Hotuna, kamar Imagen, yana amfani da babban daskararre T5 rubutu don samar da abubuwan haɗawa waɗanda ke daidaita kowane matakin watsawa.
Me yasa aka raba tsara zuwa wani kaske maimakon babban samfuri ɗaya?
Kowane mataki yana warware ɗawainiyar kunkuntar, samar da daftarin aiki, ƙara firam, ko ƙara ƙuduri, wanda ya fi dacewa fiye da yin komai a lokaci ɗaya.
Wanne iyawa ne Imagen Video ya nuna musamman?
Godiya ga ƙaƙƙarfan fahimtar rubutu na T5, Bidiyo na Imagen na iya ba da rubutu mai salo da za a iya karantawa da ɗimbin kayan ado na fasaha.