Imiterere iva
Imiterere iva muri Motion (SfM) yubaka 3D ya geometrie ya 3D hamwe na kamera ya kamera uhereye kumurongo wamafoto 2D arengaho yakuwe mubitekerezo bitandukanye.
Incamake
Imiterere iva muri Motion (SfM) yubaka 3D ya geometrie ya 3D hamwe na kamera ya kamera uhereye kumurongo wamafoto 2D arengaho yakuwe mubitekerezo bitandukanye. Ninkingi yamakarita ya 3D, gufotora, hamwe nu miyoboro igezweho yo kwiyubaka.
Imiterere iva muri Motion ni iy'ibikorwa bya mudasobwa-iyerekwa risobanura cyangwa ritanga itangazamakuru ryerekana amashusho yo gusesengura, ibikorwa, no guhanga.
Kwibira cyane
SfM ikemura icyarimwe kitazwi icyarimwe: aho buri kamera yari iri igihe yafotoraga, naho ingingo za 3D kwisi ziri. Bitangirana no kumenya ibintu byihariye biranga (ukoresheje disiketi nka SIFT) muri buri shusho, hanyuma ugahuza ingingo imwe yumubiri kumafoto menshi. Ukoresheje izo nzandiko hamwe na geometrie yukuntu ingingo ya 3D umushinga ku mashusho 2D, sisitemu igereranya kamera igereranya ikoresheje epipolar geometrie. Ingingo zigizwe mpandeshatu mugicu cya 3D gike, kandi optimizasiyo yisi yose yiswe bundle ihindura kamera zose hamwe ningingo hamwe kugirango hagabanuke amakosa yo kwangwa. Igisubizo ni igicu gike cyane hiyongereyeho kamera ya kamera - scafold ya ngombwa uburyo bwo kwiyubaka bwubaka.
Ubushishozi
Umutima wimibare wa SfM ni uguhindura bundle: nini nini idafite umurongo muto-kwaduka optimizasiyo icyarimwe ihindura icyarimwe kamera ya kamera na enterineti ndetse na buri ngingo ya 3D kuburyo ibyo bateganya bihuye neza nibiranga 2D byagaragaye. Iragabanya 'ikosa ryo kwangwa' - intera ya pigiseli iri hagati yikintu kigwa mumashusho naho ikigereranyo cya 3D kivuga ko kigomba kugwa - mubisanzwe binyuze kuri Levenberg-Marquardt.
Uburyo bwo Kwiga Kuva Kwimuka
Kugirango wubake byimbitse, fata Imiterere kuva muri Motion nkicyitegererezo gikora, ntabwo ari ikintu kimwe. Sobanura ibyagezweho, usobanure neza, kandi utandukanye ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mu myitozo, amatsinda akomeye akoresha Imiterere iva kuri Motion iringaniza neza hamwe nibikorwa bifatika nkubwiza bwamakuru, itandukaniro ryamatara, hamwe na labels 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 gukora igenzura, gutahura, no gutondekanya imirimo kurwego. 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 gukora igenzura, gutahura, no gutondekanya imirimo kurwego.
AI igaragara irashobora gukora igenzura, gutahura, no gutondekanya imirimo kurwego. 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
Drone Photogrammetry ihindura amafoto yo mu kirere ahantu ha 3D hamwe nubwubatsi bwo gukora ubushakashatsi
Kugarura kamera yerekana bootstrap NeRF na Gaussian Splatting scene kwiyubaka
Kubungabunga muburyo nyaburanga ndangamurage ndangamuco nibishusho nkicyitegererezo cya 3D uhereye kumafoto yubukerarugendo
Kongera kubaka ibyaha cyangwa impanuka muri 3D uhereye kumafoto yabashakashatsi kugirango basesengure ubutabera
Uburyo bwo Gushyira mu bikorwa
Imiterere iva mubyerekezo mubikorwa
Drone Photogrammetry ihindura amafoto yo mu kirere ahantu ha 3D hamwe nubwubatsi bwo gukora ubushakashatsi.
Amakipe akunze kubona umusaruro ushimishije mugihe asobanura ibipimo ngenderwaho byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe.
Imiterere iva mubyerekezo mubikorwa
Kugarura kamera yerekana bootstrap NeRF na Gaussian Splatting scene kwiyubaka.
Amakipe akunze kubona umusaruro ushimishije mugihe asobanura ibipimo ngenderwaho byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe.
Imiterere iva mubyerekezo mubikorwa
Kubungabunga muburyo nyaburanga ndangamurage ndangamuco nibishusho nkicyitegererezo cya 3D uhereye kumafoto yubukerarugendo.
Amakipe akunze kubona umusaruro ushimishije mugihe asobanura ibipimo ngenderwaho byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe.
Imiterere iva mubyerekezo mubikorwa
Kongera kubaka ibyaha cyangwa impanuka muri 3D uhereye kumafoto yabashakashatsi kugirango basesengure ubutabera.
Amakipe akunze kubona umusaruro ushimishije mugihe asobanura ibipimo ngenderwaho byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe.
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.
Fata nk'irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gerageza hamwe namakuru ajyanye nuburyo nyabwo bwo gukora.
Fata nk'irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ongeraho isubiramo ryabantu kubwizere buke cyangwa guhanura cyane.
Fata 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.
Fata nk'irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Komeza Ubushakashatsi
Check your understanding
Test yourself: take the Structure from Motion quiz