Inkonzo

Inkqubo yokubamba intshukumo ye-3Dyirekhodi ebanzi yentshukumo yento kwisixhobo sendawo esinamacala amathathu, ngokomgaqo weentlobo ezahlukeneyo zokubanjwa kwentshukumo yomatshini, ukubanjwa kwentshukumo ye-acoustic, ukubanjwa kwentshukumo yombane,intshukumo yokubona, kunye ne-inertial motion capture. Izixhobo zangoku zokubamba intshukumo emacala amathathu kwimarike ubukhulu becala zezo teknoloji zimbini zokugqibela.
Ezinye iindlela zokuvelisa eziqhelekileyo ziquka iteknoloji yokuskena iifoto, i-alchemy, ukulinganisa, njl.
Ukuthathwa kwentshukumo ye-Optical. Uninzi oluqhelekileyointshukumo yokubonangokusekwe kwimigaqo yombono wekhompyutha inokwahlulwa ibe yi-Marker point-based and non-Marker point-based motion capture. I-marker point-based motion capture ifuna iingongoma ezibonisayo, ezibizwa ngokuba ngamanqaku oMphawu, ukuba aqhotyoshelwe kwiindawo eziphambili zento ekujoliswe kuyo, kwaye isebenzise ikhamera ye-infrared ye-high-speed infrared ukuze ibambe i-trajectory yamanqaku abonisayo kwinto ekujoliswe kuyo, ngaloo ndlela ibonakalisa ukunyakaza kwento ekujoliswe kuyo kwindawo. Ngokwethiyori, inqaku kwindawo, ukuba nje inokubonwa ziikhamera ezimbini ngaxeshanye, indawo yendawo esithubeni ngalo mzuzu inokumiselwa ngokusekelwe kwimifanekiso kunye neeparamitha zekhamera ezithathwe ziikhamera ezimbini ngaxeshanye.
Umzekelo, ukuze umzimba womntu ubambe intshukumo, kudla ngokuba yimfuneko ukuba uncamathisele iibhola ezibonisayo kwijoyinti ngalinye nakuphawu lwethambo lomzimba womntu, kwaye ubambe umkhondo wentshukumo yamanqaku abonakalisayo ngeekhamera ezinesantya esiphezulu se-infrared, kwaye emva koko uhlalutye kwaye uziqhubele phambili ukubuyisela intshukumo yomzimba womntu kwindawo kwaye ichonge ngokuzenzekelayo ukuma komntu.
Kwiminyaka yakutshanje, ngophuhliso lwesayensi yekhompyuter, obunye ubuchule bendawo engeyiyo iMarker bukhula ngokukhawuleza, kwaye le ndlela isebenzisa ikakhulu ukuqaphela umfanekiso kunye nohlalutyo lwetekhnoloji ukuhlalutya imifanekiso ethathwe yikhompyuter ngokuthe ngqo. Le ndlela yobugcisa yeyona iphantsi kokuphazamiseka kokusingqongileyo, kwaye izinto eziguquguqukayo ezifana nokukhanya, imvelaphi, kunye nokuvala zonke zinokuba nempembelelo enkulu kwisiphumo sokubamba.
Inertial Motion Capture
Enye inkqubo eqhelekileyo yokubamba i-motion isekelwe kwi-inertial sensors (i-Inertial Measurement Unit, i-IMU) i-motion capture, eyiphakheji edibeneyo ye-chip kwiimodyuli ezincinci eziboshwe kwiindawo ezahlukeneyo zomzimba, ukunyakaza kwendawo yokudibanisa komntu erekhodwe yi-chip, kwaye kamva ihlalutye i-algorithms yekhompyutheni ngaloo ndlela iguqulelwe kwidatha yentshukumo yomntu.
Ngenxa yokuba i-inertial capture igxininiswe ngokukodwa kwi-link point inertial sensor (IMU), ngokuhamba kwenzwa ukubala ukutshintshwa kwesikhundla, ngoko ke ukubanjwa kwe-inertial akuchaphazeli lula kwimeko yangaphandle. Nangona kunjalo, ukuchaneka kwe-inertial capture akulunganga njengaleyo ye-optical capture xa kuthelekiswa neziphumo.