Incamake
DreamFusion itanga ibintu bya 3D bivuye mumyandiko ukoresheje 2D ishusho yo gukwirakwiza amashusho nkunegura, ntukigere uhugura kumibare iyo ari yo yose ya 3D. Ivumburwa ryibanze ryayo, Score Distillation Sampling, ryabaye igisubizo cyibanze kumyandiko yose kugeza kuri 3D.
Inzozi za DreamFusion hamwe na Score Distillation Sampling ni iyimikorere ya mudasobwa-iyerekwa isobanura cyangwa itanga itangazamakuru ryamashusho yo gusesengura, ibikorwa, no guhanga.
Kwibira cyane
DreamFusion, kuva Google muri 2022, yabajije: moderi ya 2D inyandiko-y-ishusho ishobora kwigisha ishusho ya 3D kureba neza muburyo bwose? Ihindura NeRF (Neural Radiance Field) kugirango ihindurwe riva kuri kamera itabishaka, iyo isakaye kandi ikerekanwa kuri moderi ikwirakwizwa (Imagen), amanota nkibishusho byemewe kubisobanuro byihuse. Byibanze ntabwo ikoresha amakuru yamahugurwa ya 3D. Icyagezweho ni Score Distillation Sampling (SDS): aho gusubira inyuma binyuze muri moderi ya diffuzion ya U-Net ihenze, SDS ikoresha urusaku rwahanuwe nkikimenyetso cyerekana buhoro buhoro kuri pigiseli yatanzwe. Guhindura ibi mubihumbi n'ibihumbi byerekana ibintu byerekana umutungo wa 3D, wuzuye hamwe na geometrike hamwe nuburyo bugaragara, uhereye kumurongo umwe.
Ubushishozi
SDS ifata moderi yo gukwirakwiza nkibikorwa byahagaritswe. Ihindura NeRF, ikongeramo urusaku, isaba ikwirakwizwa U-Net guhanura urwo rusaku, ikanagereranya icyiciro nkuko (urusaku rwahanuwe ukuyemo urusaku rwongeweho urusaku) rusubiza inyuma ku ishusho yatanzwe bityo uburemere bwa NeRF. Gusimbuka U-Net Jacobian bituma bikurikirana. Ubuyobozi bwo hejuru butarangwamo ubuyobozi (hafi 100) burakenewe kubisubizo bikarishye, bitera ibiranga kurenza urugero, rimwe na rimwe bitagaragara neza 'DreamFusion reba.'
Kumenya InzoziFusion hamwe no Gutanga amanota
DreamFusion itanga ibintu bya 3D bivuye mumyandiko ukoresheje 2D ishusho yo gukwirakwiza amashusho nkunegura, ntukigere uhugura kumibare iyo ari yo yose ya 3D. Ivumburwa ryibanze ryayo, Score Distillation Sampling, ryabaye igisubizo cyibanze kumyandiko yose kugeza kuri 3D. Inzozi za DreamFusion hamwe na Score Distillation Sampling ni iyimikorere ya mudasobwa-iyerekwa isobanura cyangwa itanga itangazamakuru ryamashusho yo gusesengura, ibikorwa, no guhanga. Kugirango wubake byimbitse, fata DreamFusion na Score Distillation Sampling nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mu myitozo, amakipe akomeye akoresha DreamFusion na Score Distillation Sampling impuzandengo yukuri hamwe nibikorwa bifatika nkubwiza bwamakuru, itandukaniro ryamatara, hamwe nibirango bihoraho. Bandika ibipimo ngenderwaho byerekana intsinzi, bagerageza kurwanya amakuru afatika hamwe nakazi keza, kandi bagasubiramo bashingiye kubikorwa byagaragaye ko batsinzwe aho gutsinda inshuro imwe. Aha niho imyumvire yubumenyi ihinduka mubushobozi burambye kubicuruzwa, politiki, nibikorwa.
AI igaragara irashobora guhita igenzura, gutahura, no gushushanya imirimo murwego. Mugihe kimwe, uburenganzira bwishusho no kwemererwa birashobora guhinduka ibyago byemewe n'amategeko niba ibimenyetso bidasobanutse. Uburyo bukomeye cyane ni uguhuza umuvuduko wikigereranyo hamwe na disipuline yimiyoborere: kuyobora abaderevu, gufata ibimenyetso, gutangaza ibyemezo byicyemezo, no gukomeza kuvugurura uburyo bwo kwirinda nkimyitwarire yicyitegererezo, ibyo abakoresha bategereje, nibisabwa n'amategeko bigenda bihinduka.
Ingaruka z'Ingamba
AI igaragara irashobora guhita igenzura, gutahura, no gushushanya imirimo murwego.
AI igaragara irashobora guhita igenzura, gutahura, no gushushanya imirimo murwego. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Amakipe arema arashobora prototype ibitekerezo byihuse hamwe nintoki nkeya.
Amakipe arema arashobora prototype ibitekerezo byihuse hamwe nintoki nkeya. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Ibikorwa birashobora gukoresha amashusho nibimenyetso bya videwo byari bigoye gutunganya.
Ibikorwa birashobora gukoresha amashusho nibimenyetso bya videwo byari bigoye gutunganya. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Gushyira mu bikorwa-Isi
Gukora moderi ya 3D ya 'DSLR ifoto yigituba yambaye ingofero nto' uhereye kumyandiko yonyine
Gukora umushinga wimikino numutungo wa AR udafite intoki za 3D
Gukora meshes zoherezwa hanze abahanzi batunganya aho kubaka guhera
Ibyingenzi byubushakashatsi bwo gusuzuma uburyo bushya bwanditse-kuri-3D burwanya SDS
Uburyo bwo Gushyira mu bikorwa
Inzozi za Fusion hamwe n amanota yo gutandukanya imyitozo
Gukora moderi ya 3D ya 'DSLR ifoto yigituba yambaye ingofero nto' uhereye kumyandiko yonyine.
Gukora moderi ya 3D y '' ifoto ya DSLR yigituba yambaye ingofero ntoya 'uhereye kumyandiko yonyine Amakipe akunze kubona ibisubizo byiza iyo asobanuye ibipimo byimbere imbere, agakomeza inzira yo kuzamuka kwabantu kubibazo byimbitse, kandi agakurikirana inyungu zibyara umusaruro nibiciro byigihe.
Inzozi za Fusion hamwe n amanota yo gutandukanya imyitozo
Gukora umushinga wimikino numutungo wa AR udafite intoki za 3D.
Gukora umushinga wimikino numutungo wa AR udafite intoki za 3D zishushanya Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe.
Inzozi za Fusion hamwe n amanota yo gutandukanya imyitozo
Gukora meshes zoherezwa hanze abahanzi batunganya aho kubaka guhera.
Gukora meshes zoherezwa mu mahanga abahanzi batunganya aho kubaka guhera mu matsinda Amakipe ubusanzwe abona umusaruro ushimishije iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Inzozi za Fusion hamwe n amanota yo gutandukanya imyitozo
Ibyingenzi byubushakashatsi bwo gusuzuma uburyo bushya bwanditse-kuri-3D burwanya SDS.
Ibyingenzi byubushakashatsi bwo gusuzuma uburyo bushya bwanditse-kuri-3D burwanya Amakipe ya SDS mubusanzwe abona umusaruro ushimishije mugihe basobanuye ibipimo ngenderwaho byimbere, bagakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi bagakurikirana inyungu zibyara umusaruro nibiciro byigihe.
Ingaruka & Kurinda
Uburenganzira bwishusho hamwe no kwemererwa birashobora guhinduka ibyago byemewe n'amategeko niba ibimenyetso bidasobanutse.
Imikorere yicyitegererezo irashobora gutandukana kumurika, demografiya, nibidukikije.
Ibyiza byibinyoma birashobora kutamenyekana keretse niba ibyiringiro byateganijwe bikurikiranwa.
Igishushanyo mbonera
Sobanura ibipimo byo kwemererwa kugiciro, kwibutsa, nibiciro byamakosa.
Sobanura ibipimo byo kwemererwa kugiciro, kwibutsa, nibiciro byamakosa. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gerageza hamwe namakuru ajyanye nuburyo nyabwo bwo gukora.
Gerageza hamwe namakuru ajyanye nuburyo nyabwo bwo gukora. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ongeraho isubiramo ryabantu kubwizere buke cyangwa guhanura cyane.
Ongeraho isubiramo ryabantu kubwizere buke cyangwa guhanura cyane. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Kurikirana icyitegererezo cya drift hanyuma uhindurwe nyuma ya kamera cyangwa dataset ihinduka.
Kurikirana icyitegererezo cya drift hanyuma uhindurwe nyuma ya kamera cyangwa dataset ihinduka. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.