3D kufamba kwekutora systemirekodhi yakazara yechinhu chinofamba mune matatu-dimensional space midziyo, zvinoenderana nemisimboti yemhando dzakasiyana dzemakanika inofamba inobata, acoustic motion capture, electromagnetic motion capture,optical motion capture, uye inertial inofamba inobata.Iwo azvino mainstream matatu-dimensional ekufambisa ekutora michina pamusika anonyanya maviri ekupedzisira matekinoroji.
Mamwe maitiro akajairwa ekugadzira anosanganisira mafoto scanning tekinoroji, alchemy, simulation, nezvimwe.
Optical motion capture.Mazhinji eakajairwa optical motion kubatwa kwakavakirwa pamakomputa ekuona misimboti anogona kukamurwa kuita Marker point-based uye isiri-Maki point-based motion capture.Marker point-based motion capture inoda mapoinzi anotarisisa, anowanzo zivikanwa seMakasi mapoinzi, kuti abatanidzwe kunzvimbo dzakakosha dzechinhu chakanangwa, uye anoshandisa yakakwirira-kumhanya infrared kamera kutora trajectory yezvinotaridza mapoinzi pachinhu chakanangana, nekudaro kuratidza. kufamba kwechinhu chakanangwa chiri muchadenga.Nechepfungwa, kune imwe nzvimbo munzvimbo, sekureba kwayo ichionekwa nemakamera maviri panguva imwe chete, nzvimbo yenzvimbo iri muchadenga panguva ino inogona kutariswa zvichibva pamifananidzo uye kamera paramita yakatorwa nemakamera maviri ari panzvimbo. nguva imwe chete.
Semuyenzaniso, kuti muviri wemunhu utore mafambiro, zvinowanzodikanwa kuti ubatanidze mabhora anotaridza kujoini yega yega uye bony chiratidzo chemuviri wemunhu, uye kutora mafambiro ezviratidziro kuburikidza ne infrared high-speed kamera, uye wozoongorora uye dzigadzirise kuti dzidzorere kufamba kwemuviri wemunhu muchadenga uye otoona chimiro chemunhu.
Mumakore achangopfuura, nekuvandudzwa kwesainzi yekombuta, imwe nzira yeasiri-Marker point iri kukurumidza kusimukira, uye nzira iyi inonyanya kushandisa kucherechedzwa kwemifananidzo uye tekinoroji yekuongorora kuongorora mifananidzo yakatorwa nekombuta zvakananga.Iyi tekinoroji ndiyo inonyanya kukanganiswa nekukanganiswa kwezvakatipoteredza, uye zvinosiyana zvakaita sechiedza, kumashure, uye kuvharika zvese zvinogona kuve nemhedzisiro yakakura pakubatwa.
Inertial Motion Capture
Imwezve yakajairika motion capture system yakavakirwa pane inertial sensors (Inertial Measurement Unit, IMU) motion capture, inova chip integrated package mumadiki modules akasungwa munzvimbo dzakasiyana dzemuviri, kufamba kwenzvimbo kwehukama hwevanhu hwakanyorwa nechip, uye yakazoongororwa nemacomputer algorithms saka yakashandurwa kuita data yekufamba kwevanhu.
Nokuti inertial kubatwa kunonyanya kugadziriswa pane iyo link point inertial sensor (IMU), kuburikidza nekufambisa kwema sensor kuverenga kuchinja kwechinzvimbo, saka inrtial capture haisi nyore kukanganiswa nekunze kwekunze.Nekudaro, iko kurongeka kwekutora inertial hakuna kunaka seye optical capture kana uchienzanisa mhedzisiro.