A ilensi yeliso lentlanziyilensi ebanzi kakhulu, eyaziwa ngokuba yilensi yepanoramic. Ngokuqhelekileyo kucingelwa ukuba ilensi enobude obuphambili obuyi-16mm okanye obufutshane obuphambili yilensi yefisheye, kodwa kubunjineli, ilensi enobubanzi bee-angle zokujonga ezingaphezu kwe-140 degrees ibizwa ngokuba yilensi yefisheye. Enyanisweni, kukwakho neelensi ezinee-angle zokubukela ezidlula okanye ezifikelela kwi-270 degrees. Ilensi yefisheye liqela lokukhanya elichasene netelephoto elinokuphazamiseka okukhulu kwemibhobho. Ilensi engaphambili yale lensi ivele ngaphambili ngendlela yeparabolically, kwaye imo ifana neliso lentlanzi, yiyo loo nto igama layo lisithi "ilensi yefisheye", kwaye isiphumo sayo sokubona sifana nesentlanzi ejonga izinto ezingaphezulu kwamanzi.
Ilensi yeliso lentlanzi
Ilensi yefisheye ixhomekeke ekungeniseni ngokwenziwa inani elikhulu lokugqwethwa kwemigqomo ukuze kufunyanwe i-engile enkulu yokujonga. Ke ngoko, ngaphandle kwento embindini womfanekiso, ezinye iindawo ekufuneka zibe yimigca ethe tye zineengxaki ezithile, nto leyo ekhokelela kwimida emininzi ekusetyenzisweni kwayo. Umzekelo, kwicandelo lokhuseleko, ilensi yefisheye inokutshintsha iilensi ezininzi eziqhelekileyo ukuze ijonge uluhlu olubanzi. Ekubeni i-engile yokujonga inokufikelela kwi-180º nangaphezulu, phantse akukho engile ifileyo yokujonga. Nangona kunjalo, ngenxa yokugqwethwa komfanekiso, into kunzima ukuyiqonda liliso lomntu, nto leyo enciphisa kakhulu amandla okujonga; Omnye umzekelo kukuba kwicandelo leerobhothi, iirobhothi ezizenzekelayo ziyafuneka ukuba ziqokelele ulwazi lomfanekiso weendawo ezingqongileyo kwaye zizichonge ukuze zithathe amanyathelo afanelekileyo.
Ukubailensi yeliso lentlanziXa isetyenziswa, ukusebenza kakuhle kokuqokelela kunokwandiswa ngamaxesha ama-2-4, kodwa ukuguquguquka kwenza kube nzima ukuyiqonda isoftware. Ngoko ke singayibona njani imifanekiso kwilensi yefisheye? Kubonelelwa nge-algorithm yokuchonga izikhundla zezinto ezikumfanekiso. Kodwa kunzima nokuyiqonda imizobo enzima ngenxa yobunzima bekhompyutha yesoftware. Ke ngoko, indlela eqhelekileyo ngoku kukususa ukuphazamiseka kumfanekiso ngothotho lweenguqu, ukuze ufumane umfanekiso oqhelekileyo uze uwuchonge.
Imifanekiso yeFisheye ayilungiswanga kwaye ayilungiswanga
Ubudlelwane phakathi kwesangqa somfanekiso kunye nesenzi bulandelayo:
Ubudlelwane phakathi kwesangqa somfanekiso kunye nesenzi
Ekuqaleni,iilensi zeliso lentlanzizisetyenziswe kuphela ekufoteni ngenxa yobuhle bazo obukhethekileyo ngenxa yokuphazamiseka kwemibhobho abayidalayo ngexesha lenkqubo yokufota. Kwiminyaka yakutshanje, ukusetyenziswa kwelensi yefisheye kuye kwasetyenziswa kakhulu kwicandelo lokufota nge-wide-angle, emkhosini, ekujongeni, ekulinganiseni i-panoramic, ekuboniseni i-spherical njalo njalo. Xa kuthelekiswa nezinye iilensi, ilensi yefisheye ineengenelo zobunzima obulula kunye nobukhulu obuncinci.
Ixesha lokuthumela: Jan-29-2022
