Lumiere defar wideo espace-temps
Lumiere xeetu tasaare bind ak wideo la bu bawoo ci Gëstu buy defar wideo bu lëmm ci benn yoon, jëfandikoo U-Net Space-Time.
Résumé
It matters because it tackles temporal consistency at the architecture level, producing smoother, more coherent motion than pipelines that stitch keyframes together.
Plongeur bu xóot
Lumiere biñu ko dugal ci ndoortelu 2024, dafay xeex jëmmal 'keyframes ba noppi fees' bi generatëri wideo yu bari di jëfandikoo. Yooyu jegewaale cascade dañu njëkka defar ay keyframe yu sori ba noppi ñu interpoler, lu mëna sos jerky wala mouvement bu jaarul yoon ndax benn reso musul gis timeline bi yépp. Lumiere lu moy loolu mooy defar diiru clip bi yépp ci benn yoon, ak U-Net (STUNet) am. Reseau bi dafay wàññi samples ci espace ak temps, di liggéey ci représentation compact bu wideo bi yépp boole suko defee mouvement bi nekk ci àdduna bi yépp. Design bii dafay tax itam ñu mëna soppali ay liggéey yu bari yu melni nataal ci wideo, defar ay peinture, defar ay stil, ak 'cinemagraphs' yuy anime benn gox buñ tànn ci nataal bi.
Gis-gis xarala
Li gëna am solo mooy U-Net Espace-Temps. Nataal buñ miin U-Net dafay wàññi ak yéeg ci yaatuwaay ak kawewaay; STUNet dafay yokk axis waxtu, wàññi sampling ci espace ak waxtu ñoom ñaar. Soo kompressee dimension temporel bi, reso bi mën na tëye clip bi yépp ci memory bi ba noppi jëfandikoo convolution ak attention ci kadre yépp benn yoon. Ndax dafay defar kadre bu nekk ci benn pass coherent moo gën interpoler ci digganté kadre yu ndaw, mouvement bi ciy génne dafay gëna méngoo ci àdduna bi.
njeextalu pexe
Gaawaay ak yaatuwaay
Visual IA mën na otomatise saytu, gis ak etiketu liggéey ci eskaal.
Tabax tànneef
Ekipu kreatif yi mën nañu defar konsept yu gëna gaaw te duñu def lu bari ci loxo.
Ekip ak def liggéey
Liggéeyukaay yi mën nañu jëfandikoo siñaal nataal wala wideo yu jafewoon lool ci liggéey.
Ëlëgu defar wideo Lumiere
Lumiere's single-pass, filosofi duration bu mat, dafay indi coppite ci ni terrain bi di xalaatee ci coherence temporel, doonte dayo bi ak guddaayi clip bi dañuy wéy di yokk ci sistem yiy joŋante. Modèle wideo yi ci kanam dina ñu boole architecture espace-temps ak compression bu gëna am xel ngir push ci clip yu gëna gudd, gëna am resolusioŋ, te ñu mëna doxal. Xaarandil yokkute yu wéy ci wàllu soppali, animaasioŋ bu jëm ci gox bi, ak physique bu dëggu, boole ci gëna bàyyi xel ci provenance ak watermarking ndax jumtukaay yu mel noonu ñooy gëna yombal defar wideo synthetik.
Doxal ci àdduna dëgg
Soppi ab bataaxal ci saasi mu nekk clip buy yëngu buy yengu ci ay segond yu néew
Defar ay sinemaagraf yuy dundal ndox mi wala kawar gi ci nataal bu taxawul
Jëfandikoo melokaan bu stilisé, lu melni papercraft wala aquarelle, di méngoo ci wideo biñ defar
Wideo inpainting ngir dugal wala dindi ab mbir buy yëngu te baña gaawa yëngu
Risk yi ak balustrade yi
Yelleefi nataal ak nangu mën na nekk risku yoon sudee fi ñu bawoo leerul.
Performance model bi mën na wuute ci leeraay bi, demographie bi ak environmaa bi.
Njuumteg positive yi mën nañu dem te kenn duko seetlu fileek xool wuñu buntu wóolu sa bopp.
Roadmap ngir samp gi
Mandargal kritërium nangug njub, woowaat ak njëgu njuumte.
Saytu ak done yu méngoo ak anam yi ñuy liggéeyee dëgg.
Yokk jàngat nit ngir xam fu wóorul dara wala am njeexital yu rëy.
Toppal model drift bi nga baaxal ko ginaaw bi kamera bi wala done yi soppeekoo.
Weyal di banneexu
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Gis bi ci topp
Tune-A-Wideo
Laaj yi ñuy faral di laaj
What is Lumiere Space-Time Video Generation?
Lumiere xeetu tasaare bind ak wideo la bu bawoo ci Gëstu buy defar wideo bu lëmm ci benn yoon, jëfandikoo U-Net Space-Time. Dafa am solo ndax dafay xeex ngir mëna dëppoo ci wàllu architecture, di defar mouvement bu gëna nooy, gëna dëppoo ak pipeline yiy boole ay keyframe.
Lan mooy màndarga architecture bu Lumiere?
Lumiere's Space-Time U-Net (STUNet) dafay wàññi misaal yi ci barab ak ci waxtu ngir génne diir bi yépp ci benn yoon.
Lan moo wuutale Lumiere ak model wideo cascade yiñ gëna xam?
Du defar ay keyframe yu sori ak feesal ay bërëb, Lumiere dafay defar kalendriye bi yépp ci benn yoon bu méngoo.
Ban jafe-jafe moo gëna yombal jëmmal Lumiere ci benn-paas?
Su amee benn reso buy gis kalendriye bi yépp, Lumiere dafay gëna dëppoo ci àdduna bi, gëna néew yëngu-yëngu.
Ci ban dimension la U-Net biy wàcci ci espace-temps bi?
STUNet downsamples ci espace ak temps ñoom ñaar, di kompresse clip bi suko defee wideo bi yépp mën ànd ak kadre yi ñuy liggéey ñoom ñaar.
Ban efekt kreatif la Lumiere di jàppale, di animer benn wàll ci nataal bi?
Lumiere mën na defar ay sinemaagraf, di animer gox buñ tànn ci nataal bu amul benn coppite.