Ụdị mgbasa ozi vidiyo
Ụdị mgbasa ozi vidiyo na-emepụta onyonyo na-akpụ akpụ site na iji nwayọọ nwayọọ na-atụgharị mkpọtụ na-enweghị usoro ka ọ bụrụ okpokolo agba jikọtara ọnụ, na-agbatị echiche mgbasa ozi site na foto ruo oge.
Nchịkọta
They are the engine behind today's most realistic AI video.
Ime miri emi
Ụdị mgbasa ozi na-amụta ịgbanwe usoro mkpọtụ: n'oge ọzụzụ, data dị ọcha na-agbakwunye ụda nke nta nke nta, na netwọk na-amụta ịkọ ma wepụ mkpọtụ ahụ site na nzọụkwụ. Mgbasa vidiyo na-emetụta nke a n'usoro nke okpokolo agba, yana mgbakwunye dị oke mkpa nke ime ihe nlegharị anya nwa oge ka mmegharị ahụ wee na-adị ire ma ihe na-adịgide adịgide ogologo oge. Iji mee ka mkpokọta traktị, ọtụtụ sistemu bụ ụdị mgbasa ozi zoro ezo, na-arụ ọrụ n'ime oghere nzuzo abịakọrọ karịa na pikselụ. Ihe owuwu ihe owuwu sitere na 3D U-Nets nwere nlebara anya gbasara ohere na nke nwa oge na ihe ntụgharị mgbasa ozi (DiTs) na-ewere vidiyo dị ka akara oge ohere. Ezinụlọ a na-enye ike Sora, Stable Video Diffusion, Runway Gen-3, Google Veo, na Pika, ma na-akwado ederede gaa na vidiyo, onyonyo-na-video, na ndezi vidiyo.
Nghọta nka nka
Isi aghụghọ a bụ ịgbakwụnye okirikiri nwa oge, dị ka nleba anya nwa oge ma ọ bụ mgbanwe 3D, yabụ, a na-akpọkọ okpokolo agba n'otu n'otu kama ịnọrọ onwe ya, nke na-egbochi mkpagharị na enweghị nkwekọrịta. Ọgbọ na-eji ntụzịaka na-enweghị nhazi ọkwa iji soro ngwa ngwa ederede siri ike, yana koodu nchekwa/decoder VAE mụtara na-aga n'etiti pikselụ na oghere oghere. Ịnyocha ọtụtụ usoro nkwụsịtụ na-adị ngwa ngwa, ya mere a na-eji distillation na ndị na-edozi ngwa ngwa na-ebelata ọnụ ọgụgụ nke usoro achọrọ.
Mmetụta atụmatụ
Ọsọ na ọnụ ọgụgụ
Visual AI nwere ike megharịa nyocha, nchọpụta na mkpado ọrụ n'ọtụtụ.
Mee nhọrọ
Otu ndị na-emepụta ihe nwere ike imepụta echiche ngwa ngwa site na ngbanwe akwụkwọ ntuziaka ole na ole.
Team na usoro ọrụ
Ọrụ nwere ike iji onyonyo na akara vidiyo siri ike ịhazi.
Ọdịnihu nke ụdị mgbasa ozi vidiyo
Nchọpụta na-aga n'ihu ogologo oge, mkpebi dị elu, ọgbọ nke oge na-eji ọdịyo emekọrịtara ọnụ yana ezi uche anụ ahụ ka mma. Ihe ngbanwe mgbanwe nke na-eji data wee gbakọọ na-agbakọ nke ọma na-aghọ ihe a na-ewu ewu, na ụdị nzọpụ ụkwụ ole na ole na-eme ọgbọ ngwa ngwa. Na-atụ anya njikwa siri ike karịa igwefoto, mkpụrụedemede, na ndezi, gbakwunyere ụzọ ngwakọ na-agwakọta mgbasa na ụzọ mmepụta ihe ndị ọzọ. Ka ịdịmma na-ebili, akara mmiri siri ike na ụkpụrụ ngosipụta ọdịnaya ga-adị mkpa iji jikwaa ojiji.
Mmejuputa n'ezie n'ụwa
Ịkwanye ngwaọrụ ederede gaa na vidiyo dị ka Stable Video Diffusion, Runway Gen-3 na Pika maka ndị okike.
Ihe onyonyo-na-video animation nke na-eweta otu foto na ndụ site na iji mmegharị ezi uche dị na ya
Edezi vidiyo na-enyere AI aka, ịse eserese, na ịnyefe ụdị n'ime usoro nrụpụta ọrụ ọkachamara
Ịmepụta eserese nkuzi sịntetik na simulations maka robotik na nyocha ụgbọ ala kwụụrụ onwe ya
Ihe ize ndụ & okporo ụzọ nche
Ikike onyonyo na nkwenye nwere ike bụrụ ihe egwu dị n'iwu ma ọ bụrụ na edoghị anya.
Ọrụ nlereanya nwere ike ịdịgasị iche n'ofe ọkụ, igwe mmadụ, na gburugburu.
Enwere ike ghara ịhụ ihe dị mma ma ọ bụrụ na enyochaghị oke ntụkwasị obi.
Map mmejuputa
Kọwaa ụkpụrụ nnabata maka nkenke, icheta, na ụgwọ njehie.
Nwalee na data dabara na ọnọdụ mmepụta n'ezie.
Tinye nyocha mmadụ maka obere obi ike ma ọ bụ amụma mmetụta dị elu.
Sochie ihe nlere anya wee megharịa ka emechara mgbanwe igwefoto ma ọ bụ dataset.
Nọgide na-eme nchọpụta
Free newsletter
Get the daily AI briefing
Three verified AI stories every weekday morning, written in plain English. Free forever, no ads.
One email each weekday. Unsubscribe in one click. We never sell or share your address.
Test yourself
Take the Video Diffusion Models quiz
Instant feedback on every answer, and a shareable certificate with a verifiable ID once you pass a course.
Support free AI education. AI Understanding is a 501(c)(3) nonprofit — no ads, no paywall, ever. Make a donation
Ntuziaka na-esote
Ụdị mgbasa ozi GLIDE
Ajụjụ a na-ajụkarị
What is Video Diffusion Models?
Ụdị mgbasa ozi vidiyo na-emepụta onyonyo na-akpụ akpụ site na iji nwayọọ nwayọọ na-atụgharị mkpọtụ na-enweghị usoro ka ọ bụrụ okpokolo agba jikọtara ọnụ, na-agbatị echiche mgbasa ozi site na foto ruo oge. Ha bụ injin n'azụ vidiyo AI kachasị adị taa.
Kedu ihe bụ isi echiche dị n'azụ ụdị mgbasa ozi?
A na-azụ ụdị mgbasa ozi iji wepụ mkpọtụ nke ejiri nwayọọ nwayọọ na-agbakwunye na data, wee mepụta site n'ịpụpụ site na mkpọtụ dị ọcha.
Kedu ihe ụdị mgbasa ozi vidiyo na-agbakwunye ma e jiri ya tụnyere ụdị mgbasa ozi onyonyo?
Na agbakwunyere imepụta etiti ọ bụla, mgbasa ozi vidiyo ga-ahazirịrị okpokolo agba n'ofe oge, na-achọ ọkwa nwa oge iji mee ka mmegharị ahụ na-agakọ ọnụ.
Kedu ihe kpatara ọtụtụ ụdị mgbasa ozi vidiyo na-arụ ọrụ na oghere 'na-ezo'?
Vidiyo raw buru ibu; Idonye ya n'obere oghere zoro ezo site na VAE na-eme ka nkwuda okwu na-arụ ọrụ nke ọma karị.
Kedu ọrụ nlebara anya nwa oge ma ọ bụ mgbanwe 3D na ụdị ndị a?
N'ígwé nke nwa oge jikọtara ozi n'ofe okpokolo agba, na-egbochi flicker na imepụta mmegharị ọnụ kama ịnọrọ onwe ya, okpokolo agba jittery.
Kedu usoro na-enyere ụdị mgbasa ozi vidiyo na-agbaso ọsọ ọsọ ederede?
Ntuzi aka na-enweghị nkewa na-eduzi usoro nkwubi okwu ahụ nke ọma n'ịkwado ngwa ngwa, na-eme ka nrube isi ngwa ngwa.