Overview
Photogrammetry inoshandura yakajairwa kupindirana mafoto kuita echokwadi 3D modhi, mepu, uye zviyero. Izvo zvine basa nekuti zvinoita kuti chero munhu avakezve chaiyo-yenyika geometry pamwero achishandisa kamera chete, kubva kuongororo yedrone kusvika kudhijitari zvigadzirwa zvemumuseum.
Photogrammetry ndeyekombuta-yekuona workflows inodudzira kana kuburitsa midhiya yekuona yekuongorora, mashandiro, uye kugadzira.
Deep Dive
Photogrammetry inodzoreredza chimiro che 3D nekuongorora kuti iyo imwe nzvimbo yechiitiko inotaridzika sei kune akawanda anopindirana mafoto e2D akatorwa kubva kumakona akasiyana. Pombi inotanga kuona zvinhu zvakasiyana (ichishandisa madetector akaita seSIFT), yobva yaafananidza pakati pemifananidzo. Structure-from-Motion (SfM) inogadzirisa pamwe chete kune yega yega chinzvimbo uye kutaridzika pamwe nekashoma gore re 3D mapoinzi, kunatsa zvese nekugadzirisa bundle, hofori shoma-squares optimization. Multi-View Stereo (MVS) yobva yawedzera izvi kuita mamirioni emapoinzi, ayo ane meshed uye akaumbwa. Nekuti inotora metric geometry kubva pamifananidzo, photogrammetry inosimbisa mepu, kuongorora, kuchengetedza nhaka yetsika, zvinoonekwa, uye mutambo wekugadzira asset, kazhinji kuwana sub-centimita chaiyo nemakamera akacheneswa uye nzvimbo dzekudzora pasi.
Technical Insight
Iyo musana wemasvomhu ndiyo collinearity mamiriro: 3D poindi, kamera yenzvimbo yekuona, uye fungidziro payo ndege yemufananidzo iri pamwaranzi imwechete. Nemwaranzi inoturikidzana inokwana, triangulation inopinza pasi 3D coordinates. Kugadziriswa kweBundle kunoderedza kukanganisa kwekuramba, mukaha uri pakati pemapikseli akacherechedzwa uye uko kunofungidzirwa kuti 3D mapoinzi anoshoropodza, pamakamera ese nemapoinzi panguva imwe chete, pamwe chete kunatsa mukati, positi, uye chimiro.
Kugona Photogrammetry
Photogrammetry inoshandura yakajairwa kupindirana mafoto kuita echokwadi 3D modhi, mepu, uye zviyero. Izvo zvine basa nekuti zvinoita kuti chero munhu avakezve chaiyo-yenyika geometry pamwero achishandisa kamera chete, kubva kuongororo yedrone kusvika kudhijitari zvigadzirwa zvemumuseum. Photogrammetry ndeyekombuta-yekuona workflows inodudzira kana kuburitsa midhiya yekuona yekuongorora, mashandiro, uye kugadzira. Kuti uvake kunzwisisa kwakadzama, bata Photogrammetry semuenzaniso wekushandisa, kwete chinhu chimwe chete: tsanangura zvinodiwa, kujekesa fungidziro, uye patsanura izvo zvinogona kuitwa nehurongwa hwakavimbika kubva kune zvichiri kuda kutonga kwenyanzvi.
Mukuita, zvikwata zvakasimba zvinoshandisa Photogrammetry chiyero chechokwadi nemashandiro anoita 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
Drone-based aerial ongororo inogadzira topographic mepu uye fungidziro yevhoriyamu yekuvaka nenzvimbo dzemigodhi.
Kuisa dhijitari nzvimbo dzekuchera matongo uye zvigadzirwa zvemumuseum mune yakakwirira-kutendeseka 3D modhi yekuchengetedza uye kudzidza.
Kugadzira photorealistic 3D scan assets (matombo, madziro, props) yemitambo yemavhidhiyo uye mafirimu ekuona maitiro.
Forensic mhosva-chiitiko uye kuvakazve tsaona, kutora chaiwo anoyerwa 3D marekodhi kubva pamifananidzo.
Maitiro Ekuita
Photogrammetry mukuita
Drone-based aerial ongororo inogadzira topographic mepu uye fungidziro yevhoriyamu yekuvaka nenzvimbo dzemigodhi.
Drone-based aerial ongororo inogadzira topographic mepu uye fungidziro yevhoriyamu yekuvaka nenzvimbo dzemigodhi Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura hunhu hwepamberi, chengetedza nzira yekukwira kwevanhu yemakesi ekumucheto, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Photogrammetry mukuita
Kuisa dhijitari nzvimbo dzekuchera matongo uye zvigadzirwa zvemumuseum mune yakakwirira-kutendeseka 3D modhi yekuchengetedza uye kudzidza.
Kugadzira nzvimbo dzekuchera matongo uye zvigadzirwa zvemumuseum mune yakakwirira-yakavimbika 3D modhi yekuchengetedza uye yekudzidza Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura hunhu hwepamberi, chengetedza nzira yekukwira kwevanhu yemakesi emupendero, uye kuteedzera zvese zvakawanikwa zvechigadzirwa nemitengo yekukanganisa nekufamba kwenguva.
Photogrammetry mukuita
Kugadzira photorealistic 3D scan assets (matombo, madziro, props) yemitambo yemavhidhiyo uye mafirimu ekuona maitiro.
Kugadzira photorealistic 3D scan assets (matombo, madziro, props) yemitambo yemavhidhiyo uye mafirimu ekuona maitiro 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.
Photogrammetry mukuita
Forensic mhosva-chiitiko uye kuvakazve tsaona, kutora chaiwo anoyerwa 3D marekodhi kubva pamifananidzo.
Forensic mhosva-chiitiko uye kuvakazve tsaona, kutora chaiwo anoyerwa 3D marekodhi kubva pamifananidzo Matimu anowanzo kuwana mhedzisiro iri nani kana achinge atsanangura mhando 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.