Multi-View Stereo
Multi-View Stereo (MVS) na-ese foto dị iche iche nke ihe nkiri wee mepụta nwughari 3D dị egwu site n'ịtụle omimi n'ihe fọrọ nke nta ka ọ bụrụ pixel ọ bụla.
Nchịkọta
It turns the sparse skeleton from Structure from Motion into detailed, surface-rich 3D models.
Ime miri emi
MVS na-eche na amatalarị ihe ngosi igwefoto (nke sitere na Structure from Motion) ma na-elekwasị anya n'ịweghachite geometry siri ike. Isi ụkpụrụ ya bụ foto na-adịgide adịgide: ebe a na-eme atụmatụ 3D nke ọma kwesịrị ịdị ka otu mgbe atụnyere ya n'ime ọtụtụ onyonyo na-ahụ ya. Algorithms na-anwale omimi nke onye nyocha maka pikselụ ọ bụla wee họrọ omimi ebe ọdịdị n'ofe echiche kwekọrịtara nke ọma, na-ejikarị stereo na-ekpochapụ ụgbọ elu ma ọ bụ dakọtara dakọtara (dị ka ọ dị na usoro PMVS kpochapụwo). A na-ejikọta maapụ omimi nke ọ bụla ka ọ bụrụ igwe ojii ma ọ bụ ntupu jikọtara ọnụ, na-edozi esemokwu yana nzacha ndị na-apụ apụ. Ijikwa ihe mgbochi, mgbidi na-enweghị textures, na ihe ndị na-egbuke egbuke bụ isi ihe isi ike. Netwọk MVS dabeere na mmụta dị ka MVSNet na-ewulite ọnụ ahịa ọnụ ahịa ugbu a ma jiri mgbanwe 3D na-ahazi ha maka ịdị ike ka ukwuu.
Nghọta nka nka
Nkwekọrịta foto bụ akara ngosi na-eduzi: maka omimi a na-echepụtaghị echiche, MVS na-atụba patches onyonyo site na echiche ndị agbata obi na nlele ntụaka wee tụọ otu ha si kwekọrịta, na-enwekarị njikọ n'usoro. Stereo-sweep nke ụgbọ elu na-emezi nke a site n'ịzacha ụgbọ elu mebere site na omimi, na-agbakọ ọnụ ahịa dabara na oyi akwa nke ọ bụla, na ịhọrọ omimi ya na nkwenye siri ike ka ọ na-ata mpaghara occluded ma ọ bụ dị ala.
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 Stereo Multi-View
Mmụta miri emi na-emegharị MVS: netwọk dị ka MVSNet na ndị ga-anọchi ya na-amụta ọnụ ahịa dakọtara na nhazi omimi nke njedebe na njedebe, ijikwa ọdịdị na-adịghị ike na ihu na-egosipụta mma karịa ụzọ ejiri aka na-ege ntị. Ubi ahụ na-ejikọta ya na ntụgharị akwara - Gaussian Splating na NeRF na-enye nwughari ọzọ dị oke egwu - na-akpali MVS gaa n'ikwesị ntụkwasị obi dị elu, ọsọ ọsọ ọsọ, na ụdị metric ziri ezi maka AR, robotics, ejima dijitalụ, na nnukwu maapụ obodo 3D.
Mmejuputa n'ezie n'ụwa
Na-emepụta nnukwu meshes 3D zuru ezu nke ụlọ na ala sitere na drone ma ọ bụ onyonyo ikuku
Ịmepụta nyocha 3D dị elu nke ihe na ngwaahịa maka e-azụmahịa, egwuregwu na VR
Iwulite ejima dijitalụ nke ụlọ ọrụ na ebe owuwu maka nyocha na nhazi
Ịrụgharị ala na ihe owuwu zuru ezu site na nchịkọta foto satịlaịtị ma ọ bụ ọkwa okporo ámá
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
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Ntuziaka na-esote
Ntụle omimi Stereo
Ajụjụ a na-ajụkarị
What is Multi-View Stereo?
Multi-View Stereo (MVS) na-ese foto dị iche iche nke ihe nkiri wee mepụta nwughari 3D dị egwu site n'ịtụle omimi n'ihe fọrọ nke nta ka ọ bụrụ pixel ọ bụla. Ọ na-atụgharị skeleton pere mpe site na Structure from Motion ka ọ bụrụ ụdị 3D zuru oke, nwere oke elu.
Kedu ihe Multi-View Stereo na-eche na amaralarị tupu ya amalite?
MVS na-adabere n'ọkwa igwefoto nwere calibrated, nke Structure from Motion na-enye, na-elekwasị anya na oke omimi.
Kedu isi ụkpụrụ MVS na-eji chọta isi ihe 3D ziri ezi?
Ebe elu ziri ezi kwesịrị ịdị na-agbanwe agbanwe mgbe atụnyere ya na onyonyo niile na-ekiri ya.
Kedu ka MVS si dị iche na mmepụta nke Structure si Motion?
SfM na-emepụta ihe nfụkasị ahụ; MVS na-akọwapụta ya n'ime nkọwa zuru ezu na-ekpuchi ihe fọrọ nke nta ka ọ bụrụ pixel ọ bụla.
Kedu ihe stereo-sweep na-eme?
Ọ na-anwale ọtụtụ omimi omimi site na ịsa ụgbọ elu na ịgbakọ ọnụ ahịa dabara na oyi akwa ọ bụla.
Kedu ihe dị n'elu kacha sie ike maka MVS?
Mgbidi oghere enweghị atụmatụ dakọtara na enyo/n'elu na-egbuke egbuke na-emebi foto-nkwenye, na-emebi ọkọlọtọ.