Overview
Zero-1-kusvika-3 inoshandura pikicha imwe chete yechinhu kuita mifananidzo yechinhu chimwe chete chinoonekwa kubva kune chero kona nyowani, uchishandisa diffusion modhi yakamisikidzwa pakutenderera kwekamera yaunokumbira. Izvo zvine basa nekuti zvinokutendera kuti uvakezve 3D-inopindirana maonero usingambotarise chinhu kubva kumativi akawanda.
Zero-1-ku-3 Novel View Diffusion ndeyekombuta-kuona mafambiro anodudzira kana kugadzira midhiya yekuona yekuongorora, mashandiro, uye kugadzira.
Deep Dive
Zero-1-kusvika-3 (kubva kuColumbia, 2023) yakanaka-tunes Yakagadzika Diffusion kuitira kuti iite zero-shot novel kuona synthesis kubva kune imwe yekuisa mufananidzo. Unoidyisa mufananidzo mumwe chete pamwe neshanduko yekamera (kutenderera uye shandurudzo diki), uye modhi inogadzira izvo chinhu chingataridzika kubva pamaonero matsva aya. Pfungwa yakakosha ndeyekuti hombe 2D yekuparadzira modhi, yakadzidziswa pahombe yewebhu mifananidzo yakaunganidzwa, yakanyatso tora geometric uye yemuviri pres pamusoro pekuti zvinhu zvinotaridzika sei mu3D. Nekugadzirisa zvakanaka padhata rekugadzira rezvinhu zvinopihwa kubva kune akawanda anodzorwa kamera angles (uchishandisa Objaverse), modhi inodzidza kumepu izvo zvinotangira pane yakajeka kamera kutonga. Maonero akagadzirwa anogona kuzodyisa kudzika kwe3D kuvakazve.
Technical Insight
Mamiriro emodhiyo pane iyo sosi yemufananidzo nzira mbiri: yekumisikidza CLIP inobatanidzwa neyakajeka kamera pose (azimuth, kukwidziridzwa, radius) kutungamira kuyambuka-kutarisisa, nepo mbishi mufananidzo wakabatanidzwa kune ruzha rwakadzika saka ruzivo rwakanaka uye chitupa zvinochengetedzwa. Kudzidzira kunoshandisa mufananidzo-pose-image triplets anopihwa kubva kuCAD zvinhu, saka network inodzidza mepu inodzoreka pakati pekuchinja kwemaonero uye mhedzisiro shanduko yepixel.
Mastering Zero-1-to-3 Novel View Diffusion
Zero-1-kusvika-3 inoshandura pikicha imwe chete yechinhu kuita mifananidzo yechinhu chimwe chete chinoonekwa kubva kune chero kona nyowani, uchishandisa diffusion modhi yakamisikidzwa pakutenderera kwekamera yaunokumbira. Izvo zvine basa nekuti zvinokutendera kuti uvakezve 3D-inopindirana maonero usingambotarise chinhu kubva kumativi akawanda. Zero-1-ku-3 Novel View Diffusion ndeyekombuta-kuona mafambiro anodudzira kana kugadzira midhiya yekuona yekuongorora, mashandiro, uye kugadzira. Kuti uvake kunzwisisa kwakadzama, bata Zero-1-ku-3 Novel View Diffusion semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvaunoda mhedzisiro, kujekesa fungidziro, uye patsanura izvo zvinogona kuitwa nehurongwa hwakavimbika kubva kune izvo zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Zero-1-kusvika-3 Novel View Diffusion chiyero chechokwadi nehuchokwadi hwekushanda semhando yedata, kusiyana kwemwenje, uye kuenderana kwemazita. Ivo vanonyora zvakajeka maitiro ebudiriro, bvunzo vachipokana ne data rechokwadi uye mafambiro ebasa, uye iterate zvichibva pane zvakacherechedzwa maitiro ekutadza kwete kuhwina-nguva imwe chete yebhenji. Apa ndipo apo kunzwisisa kwe theoretical kunoshanduka kuve kugona kwakasimba pane chigadzirwa, mutemo, uye mashandiro.
Visual AI inogona kuita otomatiki yekuongorora, yekuona, uye yekumaka mabasa pachiyero. Panguva imwecheteyo, kodzero dzeMufananidzo uye kubvumirwa kunogona kuve njodzi dzepamutemo kana hunhu husina kujeka. Nzira yakatsiga ndeyekubatanidza kukurumidza kuyedza nekutonga: mhanyisa vatyairi vendege, tora humbowo, buritsa matanda esarudzo, uye urambe uchivandudza chengetedzo semaitiro emuenzaniso, zvinotarisirwa nemushandisi, uye zvinodikanwa zvekutonga.
Strategic Impact
Visual AI inogona kuita otomatiki yekuongorora, yekuona, uye yekumaka mabasa pachiyero.
Visual AI inogona kuita otomatiki yekuongorora, yekuona, uye yekumaka mabasa pachiyero. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Zvikwata zvekugadzira zvinogona prototype pfungwa nekukurumidza nekudzokororwa kwemaoko mashoma.
Zvikwata zvekugadzira zvinogona prototype pfungwa nekukurumidza nekudzokororwa kwemaoko mashoma. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Mashandisirwo anogona kushandisa masaini emifananidzo nemavhidhiyo ayo aimbove akaoma kugadzirisa.
Mashandisirwo anogona kushandisa masaini emifananidzo nemavhidhiyo ayo aimbove akaoma kugadzirisa. Mukutumirwa kwemhando yepamusoro, izvi zvinoshandurirwa kuita mitemo inoyerwa yekushanda, miganhu yevaridzi, uye tsika dzekudzokorora dzinodzokororwa kuitira kuti zvikwata zvikwire kuvimba pane kukwidza kusajeka.
Real-World Implementation
Kugadzira maonero anotendeuka echigadzirwa chimwe chete kuitira kuti e-commerce rondedzero iratidze chinhu kubva kumativi ese
Bootstrapping yakashongedzerwa 3D mesh yechinhu kubva kune imwe yakajairika foni snapshot yekutarisisa AR.
Kugadzira anowirirana akawanda-ekona referefeta art yemunhu kana prop yemutambo uye firimu concept artists
Kudyisa maonerwo akaitwa novel muNeRF kana Gaussian Splatting kuvakazve kuzadza isingaonekwi geometry.
Maitiro Ekuita
Zero-1-ku-3 Novel Maonero Diffusion mukuita
Kugadzira maonero anotendeuka echigadzirwa chimwe chete kuitira kuti e-commerce rondedzero iratidze chinhu kubva kumativi ese.
Kugadzira maonero anotenderera emufananidzo wechigadzirwa chimwe chete kuitira kuti e-commerce rondedzero iratidze chinhu kubva kumativi ese Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Zero-1-ku-3 Novel Maonero Diffusion mukuita
Bootstrapping yakashongedzwa 3D mesh yechinhu kubva pane imwe yakajairika foni snapshot ye AR preview.
Bootstrapping yakaumbwa 3D mesh yechinhu kubva kune imwe yakajairwa nharembozha yekutarisisa AR Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Zero-1-ku-3 Novel Maonero Diffusion mukuita
Kugadzira anowirirana akawanda-ekona referefeta art yemunhu kana prop yemutambo uye firimu concept artists.
Kugadzira anowirirana akawanda-ekona referefeta art yemunhu kana prop yemutambo uye firimu concept artists Matimu anowanzo kuwana mhedzisiro iri nani kana vachitsanangudza zvemhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Zero-1-ku-3 Novel Maonero Diffusion mukuita
Kudyisa maonerwo akaitwa novel muNeRF kana Gaussian Splatting kuvakazve kuzadza isingaonekwe geometry.
Kudyisa maonerwo emanovhero akagadzirwa muNeRF kana Gaussian Splatting kuvakazve kuzadza zvisingaonekwe geometry Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura emhando yepamusoro kumberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa uye mutengo wekukanganisa nekufamba kwenguva.
Njodzi & Guardrails
Kodzero dzemifananidzo uye kubvumirwa kunogona kuve njodzi dzepamutemo kana provenance isina kujeka.
Kuita kwemuenzaniso kunogona kusiyanisa kupenya, huwandu hwevanhu, uye nharaunda.
Manyepo enhema anogona kusacherechedzwa kunze kwekunge zvikumbaridzo zvekuvimba zvikatariswa.
Implementation Roadmap
Tsanangura maitiro ekugamuchirwa echokwadi, kurangarira, uye mutengo wekukanganisa.
Tsanangura maitiro ekugamuchirwa echokwadi, kurangarira, uye mutengo wekukanganisa. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Edzai nedata rinoenderana nemamiriro chaiwo ekugadzira.
Edzai nedata rinoenderana nemamiriro chaiwo ekugadzira. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Wedzera ongororo yemunhu kune yakaderera-kusavimbika kana yakakwirira-inokanganisa kufanotaura.
Wedzera ongororo yemunhu kune yakaderera-kusavimbika kana yakakwirira-inokanganisa kufanotaura. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.
Tevera modhi kudonha uye simbisa mushure mekuchinja kwekamera kana dataset.
Tevera modhi kudonha uye simbisa mushure mekuchinja kwekamera kana dataset. Bata nhanho yega yega segedhi rehumbowo: kana maitiro asina kusangana, imbomira kuburitsa, vhara gaka, uye wobva wawedzera kushandiswa.