Yintoni i-lens yefestile kunye neentlobo zempembelelo yefayile

A I-Fisheye LensNgaba i-lens enkulu ye-angile, ikwabizwa ngokuba yilensi yePanomic. Iqwalaselwa ngokubanzi ukuba ubude bendawo ekugxilwe kuyo i-16mm okanye ubude bemali emfutshane yilensi yefestile, kodwa kubuchwephesha, iilensi ezinamagqabi anezidima ezidityanisiweyo zibizwa ngokuba yilensi yefayile. Xa uziqhelanisa, kukho neelensi zokujonga ii-angles ezigqitha okanye zifikelela kwidigri ezingama-270. I-Lens yeFisheye yeFisheye yiqela lokukhanya kwe-anti-telephoto yokukhanya kwe-barrel eninzi. Iilensi zangaphambili zelensi ze-lens ziphuma ngaphambili, kwaye imilo ifana neliso lentlanzi, ngenxa yoko igama elibonakalayo ", kwaye ifuthe layo elibonakalayo", kwaye ifuthe layo elibonakalayo lifana nale nto.

I-lens yentlanzi

I-FIEEEEE ILensi ixhomekeke ekwenzeni ubungakanani bexabiso le-barrel ukuze ufumane i-engile enkulu. Ke ngoko, ngaphandle kwento embindini womfanekiso, amanye amalungu apho kufuneka imigca ethe tye ineempawu ezithile, ezikhokelela kwizithintelo ezininzi kwisicelo. Umzekelo, kwicandelo lokhuseleko, iilensi zeFishene zinokutshintsha iilensi ezininzi zokubeka iliso kuluhlu olubanzi. Kuba i-angle yokujonga inokufikelela nge-180 º okanye ngaphezulu, phantse ayikho i-angle efileyo yokujonga. Nangona kunjalo, ngenxa yokugqwetha komfanekiso, into leyo kunzima ukuba yamkelwe liliso lomntu, elinciphisa kakhulu amandla okubeka esweni; Omnye umzekelo ukwintsimi yerobhothi, iirobhothi ezizenzekelayo ziyafuneka ukuqokelela ulwazi lwemifanekiso kwimimandla ejikelezileyo kwaye uzichonge ukuba zithathe amanyathelo ahambelana nayo.

Ukuba aI-Fisheye LensIsetyenziselwa, ukuSebenza kweQokelelo ngempumelelo kunokunyuswa ngamaxesha ama-2-4, kodwa inguqulelo yenza isoftware ekunzima ukuyichonga. Ke siwuqonda njani umfanekiso kwi-lens yefishozi yeFisheye? I-algorithm inikezelwa ukuba ichonge izikhundla zezinto ezikumfanekiso. Kodwa kunzima ukufumanisa ukwamkelwa kwemizobo entsonkothileyo ngenxa yobunzima besoftware. Ke ngoko, indlela eqhelekileyo ngoku kukuphelisa ukugqwetha ngomfanekiso ngoluhlu lwenguqu, ukuze ufumane umfanekiso oqhelekileyo emva koko uyichonge.

Imifanekiso ye-FSEEEEE YINCE

Ubudlelwane phakathi kwesangqa somfanekiso kunye nenzwa zezinye zezi zilandelayo:

Ubudlelwane phakathi kwesangqa somfanekiso kunye nenzwa

Kwasekuqaleni,I-FSEEE YESSbasetyenziswa kuphela ngokufota ngenxa ye-aesthetics yabo ekhethekileyo ngenxa yenkqonkqozo ye-Barrel abayikhayo ngexesha lenkqubo yokucinga. Kwiminyaka yakutshanje, ukusetyenziswa kwelensi yefayile idla ngokusetyenziswa kwicandelo le-angle ebanzi, emkhosini, ukubekwa, ukulinganisa kwephano, ukuqikelela, njalo. Xa kuthelekiswa nezinye iilensi, iilensi zeFisee ineengenelo zobunzima bokukhanya kunye nesayizi encinci.