Iyini i-fisheye? Inhlanzi yefoni. Ikhamera ye-phishing. I-lisheye lens

Umthwebuli wezithombe zangempela - kungakhathaliseki ukuthi u-amateur noma uchwepheshe - unenani elihle lezinto ezihlekisayo ezenziwe ngensimbi, ingilazi ne-aluminium. Abanye babo babekhona ngengozi, ngokungaqondani okungaqondakali futhi bazoshiya le ndawo kuze kube phakade ngesikhathi sokusungula okuzayo. Ngesikhathi esifanayo, bonke abanye bayonambitha futhi bahlale bezulazula ndawonye. Yini ehlanganisiwe kwisethi evamile yabathwebuli be-amateur? I-tripod, amalensi amaningana asetshenziswe kaningi, yebo, mhlawumbe, yilokho kuphela. Futhi uma kungekho muntu ophikisana nesidingo salesi simiso esisezingeni, ngakho-ke uma ngabe i-lens iyimfihlakalo, amakhophi amaningi aphukile.

Umehluko ekukhethweni kwezithombe zokusebenza

Kuyaziwa ukuthi u-amateur ophethe isenzo sakhe sokuzilibazisa njengendlela yokuzilibazisa angasebenzisa imali eningi ukuze athenge imishini ayithandayo ngaphandle kwe-conscience ye-conscience. Ukunciphisa yinto eyodwa kuphela - amathuba emali. Ngenkathi isazi esibona izithombe ngokwebhizinisi, konke kuhlukile. Phela, ngisho noma ibhizinisi elincane elizimele elinomuntu oyedwa esifundazweni, lilawulwa yimithetho efanayo yezomnotho yomnotho. Futhi uma inqubo yomsebenzi iphonswa ngokweqile, khona-ke ukusebenza kwebhizinisi kungaphula. Ngempela, into engadingekile izolimaza inzuzo nenzuzo yenkampani, ngakho-ke kungcono ukutshala imali efanayo emaphrojekthi akho. Kodwa-ke, ungayigodli ama-whims wekhasimende, ozimisele ukukhokha ukwenza isithombe sezinga elifanele noma izinga lobuciko.

Ukuze ube noma ungabi ...

Enye yalezi zinto eziphikisanayo zingabhekwa "lense yezinhlanzi". Sizozama ukuqonda ukuthi kungani kuyadingeka, futhi ngokujwayelekile, yini i-fisheye. Izithombe ezithathwe ngaleli lensi zingatholakala phakathi kwamakhulu abanye ngokuzibheka. Phela, kunokuphazamiseka okuqinile, okuyizinye izimo ezingacatshangwa njengomqondo wangempela. Njengoba izihlahla noma izakhiwo zigobile esithombeni zinomkhangisi othile omnandi, zithandeka kakhulu kunemifanekiso evamile ngaphandle kokuphazamiseka.

Ukucindezeleka komlando

Ikhamera ye-fisheye kuphela nokuthandwa kwayo okukhulayo akuyona into entsha. Phela, lawa ma-lens asetshenziswa abathwebuli bezithombe ezivela emhlabeni wonke ngezinhloso zokuzijabulisa ezingaphezu kweyishumi. "I-Fisheye" ivunyelwe ukuthola izithombe nge-angle engaba ngu-180 degrees futhi yayaziwa kakhulu ochwepheshe baseSoviet. Izithombe ezithathwe nge-wide angle "Peleng", zazikhonza njengomthombo wokuziqhenya kuwo wonke umuntu. Kodwa-ke, ngenxa yobulungiswa kubalulekile ukucacisa ukuthi abaholi abaqashekile kule ndawo babeyiJapane. Abaqambi babo bahamba phambili futhi bahlela idivayisi creepy, i-angle yokubuka eyafinyelela kuma-degree angu-220. Lokhu kwakungenakwenzeka ukuthi kwakunamaphesenti amakhulu kanye nesisindo "esincane" esingaphezu kuka-5 kg.

Izinhlobo zamalensi

Masiqhubekele izincazelo bese sinquma ukuthi yini i-fisheye, futhi nokuthi yiziphi izinhlobo zitholakala manje. Ngokwesiko, izinhlobo ezimbili kuphela zamalensi anjalo zibhekwa - ziyisiyingi futhi zidiagonal. Owokuqala uhlukile kulokho, ngesithombe, umbuthano ubhaliwe efreyimini, njengeyesibukeli sokubuka. Ngenkathi ingxenye ehlanganisiwe yesithombe inqunyulwa, futhi yonke indawo ye-space igxilwa kuphela nge-diagonally. Kubalulekile ukucacisa ukuthi kumakhamera anamuhla wokuphanga efonini asebenzisa uhlobo oluthile oluthile lwetheknoloji, olunezinga elikhulu lohlaka lokwakheka komthamo, futhi lugcina cishe isithombe sonke. Ngakho-ke, leyunithi yinto engacabangi, ngoba, njengoba ubona, kunezixazululo ezihlangene.

Izinzuzo nokungalungi

Nakuba akekho ozama ukuphikisa ukuthi ukufaka isikhala esiningi ngangokunokwenzeka esihlalweni akuyona into embi nhlobo, hhayi konke okungahambi kahle. Uma usebenza ezimweni ezigcwele, le nzuzo ebalulekile ibaluleke kakhulu, ngoba ukuthola i-angle ephumelelayo namakhamera avamile kufanele ukhuphuke ezindongeni noma ezicingo. Yini evimbela i-fishei ukungena kwi-iPhone? Kungani lobu buchwepheshe busezandleni zama geek? Eqinisweni, akukho mfihlo kulokhu, ngoba ngazo zonke izinzuzo ze "inhlanzi iso" kuvela isethi yamaphutha, noma izici, uma zivezwe kahle kakhulu. Ukuhlanekezela okungalungile kuholela ekuqinisweni ukuthi imigqa eqondayo ephakathi nendawo yefreyimu, ukuphazamiseka okungaphezulu okuwutholayo. Ngenxa yalokho, ngekhamera ye-fisheye, isithombe sithola izici zobunikazi: umugqa ogqamile uphenduka waba ingxenye yombuthano nokunye okunye. Yilokho umehluko ovimbela ukuthuthukiswa kwalolu buchwepheshe, kuyilapho amalensi ajwayelekile -angama-angle eqinisa kuphela izikhundla zawo.

Innovations

Noma kunjalo, lokhu akusona ukuphela kwendaba yalokho i-fisheye ikhona, nhlobo, inkinga yokuphazamiseka isisombulule nje nje. Ngaphezu kwalokho, amakhamera anjalo akhiqizwa kakhulu futhi asetshenziselwa injabulo encane. Ukubukwa kwale nqubo kwahlala ezingeni elifunayo futhi kunenani lama-degree angu-100-125, kepha ithemba ladlalwa ihlaya elinonya. Naphezu kokuthi imigqa ihlala iqondile, ingemuva isuswe ngokuphawulekayo, futhi endaweni yomngcele wefreyimu, ukuphazamiseka kwanda izikhathi eziningana. Ngenxa yalokho, i-VAZ iba umlotha, futhi umakoti omuhle onomunwe omncane ngokuhamba okusheshayo okungama 80 kilogram. Ngakho-ke, akekho ozokwaneliswa yizo zithombe, zifanelekile nakakhulu emakamelweni okuzijabulisa anezibuko ezikhohlisayo kunamaqembu ezinkampani noma emishadweni. "Inhlanzi yezinhlanzi" ayinawo amaphutha, futhi ubukhulu bemvelo buhlala bufana nangokoqobo. Ukuphazamiseka kwemigqa engezansi neqondile, akunakugwema, kodwa yikuphi kokubili okubi okungaphansi, kubalulekile ukuxazulula ngamunye. Ngenxa yalokho, singaphetha ngokuthi umbuzo wokuthi yikuphi ukucabangela nokuthi kuyasiza kanjani ukuyisebenzisa, kungcono ukushiya ekuhlakanipheni kwakho.

Ukudubula

Ukuze uthole isithombe esihle uma usebenzisa ikhamera ye-fisheye, kubalulekile ukwazi ukuhlakanipha. Konke okuhlangenwe nakho nolwazi lwekusasa ngamadivayisi wendabuko kufanele kushiywe ekhaya, ngoba lokho okubonayo kusibukeli ngeke kube njengezwe langaphandle. Umthwebuli wezithombe angase abe nokungaqiniseki - ibanga uma ubheka izinto ngokusebenzisa i-eyepiece kwanda, futhi ungakwazi ukufaka ifenisha, imishini noma ifenisha. Ngakho-ke, ukufakwa kwezinhlanzi kuma-Smartphones e-Android "kwenziwa" ngokungajwayelekile - lawa ma-lens akuyona indawo. Emva kwakho konke, naphezu kokwanda kwamakhono omuntu ophethe ifoni kanye ne "inhlanzi iso", akakwazi ukuwaqaphela ngempela ngenxa yokulinganiselwa kwegajethi. Nakuba kumbuthano onobungane lokhu kungase kwanele, kodwa kubalulekile ukuqinisekisa ukuthi wonke umuntu unomuzwa wokuhlekisa. Uma kungenjalo, ukudoba nge-Android "smartphone" kungaba i-apple yokuhlukumeza , okuzobeka ngokungangabazi kanye neziqu zomculi wezithombe, nobuhlobo nabantu abasondelene naye.

Ukucubungula izindlela

Kodwa-ke, uma umuntu onekhamera eqiniseka ngamakhono abo, besebenzisa ubuchwepheshe bekhompyutha kanye nobuchwepheshe bokuthi "gluing" ozimele eziningana, ungathola izithombe eziphakeme ze-panoramic. Okubaluleke ngokukhethekile ukusetshenziswa kwabo ekuthathweni kwamaphakathi - uma ngaphambili kwesikhala esivinjelwe kwakunzima kakhulu ukudubula okukhulu, manje konke kulula. Ngokubandakanya "inhlanzi iso" benza izithombe ezimbalwa, emva kwalokho bahlanganiswe ndawonye ngokuhlelekile. Umphumela uba yi-panorama enhle yangaphakathi ngaphandle kokuphazamiseka nokungalungile.

Ama-panorama

Ngakho-ke, isidingo sezinhlanzi ukwakha izithombe ngomphumela wokuba khona kwe-3D akungabazeki. Phela, umsebenzi omningi ekwakheni ama-flash panorama kuhilela umsebenzi omningi, lapho izithombe ziyingxenye yabo encane kuphela. Ngemuva kwalokho, ukwakha isithombe esigcwele kukwanele kusuka emahlathini amane kuya kwangu-8, emva kwalokho kufanele bahlanganiswe ndawonye. Ngesikhathi esifanayo, uFishai uba ngumsizi obalulekile uma isithombe sokudala sezinto zokwakha noma izakhi zawo zenziwa. Phela, idolobha lihamba ngokuphazanyiswa ngokusebenzisa i-lens yomgomo futhi lithola imibhalo enhle kakhulu neyokuqala eyayiguqula ngendlela engavamile kakhulu.

Njengoba ubona, ngisho nokungafuni iqiniso lokuthi "i-fisheye" ayikwazi ukusetshenziswa njengethuluzi eliyinhloko, likwazi ukuletha ukucabanga okuphawulekayo kwe-optical zibe izithombe, ezingenakutholwa kuphela ngokucubungula komshini, kodwa nangezinye izindlela zezithombe. Phela, ngesakhiwo esenziwe ngomphefumulo, amaphutha aphenduka ngobuciko abe yizici ezilula kalula isisekelo sezisekelo ze-physics futhi zishintshe umbono wezwe ngokusebenzisa i-prism yamehlo abantu.