Cov iav qhov muag ntsesyog cov iav tsom iav dav heev uas muaj qhov ntev focal luv, lub kaum sab xis pom dav, thiab lub zog distortion, uas tuaj yeem txhaj tshuaj pom kev zoo thiab kev qhia tawm tswv yim rau hauv kev tshaj tawm. Hauv kev tshaj tawm, kev siv cov iav tsom iav fisheye feem ntau suav nrog cov hauv qab no:
1.Tsim cov teebmeem pom kev zoo heev
Qhov tshwj xeeb ntawm lub lens fisheye yog nws lub peev xwm los tsim cov nyhuv distortion muaj zog, uas tuaj yeem tsim cov nyhuv pom tseeb thiab muaj kev cuam tshuam tshwj xeeb rau cov neeg saib. Cov nyhuv no tuaj yeem siv los ua kom pom cov ntsiab lus tseem ceeb hauv kev tshaj tawm, xws li ib tus neeg lossis khoom, ua rau nws muaj qhov chaw pom tseeb dua hauv tus ncej thiab yog li ntawd nyiam cov neeg saib.
2.Tsim kom muaj qhov chaw thiab peb-seem
Lub lens fisheye tuaj yeem ua kom pom tseeb qhov cuam tshuam ntawm cov khoom ze zoo li loj dua thiab cov khoom deb zoo li me dua, tsim kom pom tseeb ntawm pem hauv ntej loj dua thiab keeb kwm yav dhau los me dua, yog li ua kom zoo dua qhov kev nkag siab peb-seem ntawm daim duab.
Hauv cov chaw kaw (xws li chav dej, chav hnav khaub ncaws, thiab cov tsev qauv), lub lens fisheye tuaj yeem ntes tau tag nrho ib puag ncig ib zaug, tsim kom muaj qhov chaw surreal, spherical, lossis qhov av zoo li qhov av, ua rau cov chaw me me uas yav dhau los zoo li dav thiab airy. Hauv kev tshaj tawm, cov nyhuv no tuaj yeem siv los qhia txog qhov chaw thiab cov txheej txheem zoo ntawm cov khoom, ntxiv qhov tob thiab kev txaus siab rau kev tshaj tawm.
Cov iav Fisheye tuaj yeem tsim kom muaj qhov chaw thiab peb-seem
3.Qhia txog kev xav ntawm dynamics thiab kev txav mus los
Cov iav qhov muag ntsesyog qhov tsim nyog rau kev thaij duab cov xwm txheej txav mus los, uas tuaj yeem tsim kom muaj kev xav ntawm lub zog thiab txhim kho qhov cuam tshuam ntawm kev txav mus los. Thaum siv tes tuav lossis nrog lub stabilizer rau kev thaij duab tom qab, qhov kev xav hloov pauv thiab cov npoo dej tuaj yeem txhim kho lub zog thiab lub zog ntawm daim duab.
Piv txwv li, thaum thaij duab ib tug neeg khiav, ob txhais ceg zoo li ntev thaum nyob ze ntawm lub lens, ua rau muaj kev cuam tshuam ntawm kev txav mus los. Qhov no ua rau nws zoo tagnrho rau kev tshaj tawm khoom siv kis las. Tsis tas li ntawd, hauv kev tshaj tawm hom kis las, qhov ceev ntawm lub shutter qeeb (xws li 1/25 vib nas this) ua ke nrog kev tig lub koob yees duab tuaj yeem tsim kev txav mus los tsis meej, qhia txog kev ceev thiab kev mob siab rau.
4.Kev sau ntawv thiab kev qhia tawm muaj tswv yim
Lub lens fisheye uas muaj lub kaum sab xis dav thiab lub teeb pom kev tsis sib xws kuj txhawb kom cov kws thaij duab sim ua tej yam tshiab. Los ntawm ntau lub kaum sab xis thiab ntau txoj kev teeb tsa, cov kws thaij duab tuaj yeem qhia cov tswv yim kos duab tshwj xeeb.
Piv txwv li, thaum thaij cov tshaj tawm hom lag luam, muab lub logo hom lag luam lossis cov ntsiab lus tseem ceeb tso rau hauv nruab nrab ntawm daim duab (qhov twg qhov kev cuam tshuam tsawg kawg nkaus) thiab kev cuam tshuam ib puag ncig kom tsim tau "lub hli puag ncig los ntawm cov hnub qub" tuaj yeem txhim kho qhov pom kev.
Cov tsom iav Fisheye feem ntau siv rau kev tsim cov duab thiab kev qhia tawm tswv yim
5.Tsim cov xwm txheej surreal thiab huab cua npau suav
Vim nws cov khoom anamorphic muaj zog,cov iav qhov muag ntsesmuaj peev xwm ua rau cov xwm txheej tiag tiag hloov pauv mus ua cov duab tsis zoo li qub, tsim kom muaj kev npau suav, kev ua khawv koob, lossis kev kos duab abstract. Qhov no siv tau los qhia cov tswv yim ntawm kev tshaj tawm tswv yim.
Piv txwv li, los ntawm kev siv cov kab nkhaus ntawm lub qab nthab lossis cov qauv vaj tse, lub lens fisheye tuaj yeem siv los tsim kom muaj huab cua zoo li sci-fi lossis npau suav, uas tsim nyog rau kev tua cov khoom lag luam thev naus laus zis lossis kev tshaj tawm ua si. Rau qee cov suab paj nruag thiab kev tshaj tawm zam, nrog kev pab los ntawm teeb pom kev zoo, pa luam yeeb thiab cov duab tshwj xeeb, lub lens fisheye kuj tseem tuaj yeem tsim cov duab tsis meej, avant-garde thiab pom kev nruj nrog kev qhia tawm zoo nkauj.
6.Ua kom pom tseeb txog kev tsim khoom thiab cov ntsiab lus
Cov iav Fisheye tuaj yeem ntes tau ntau lub kaum sab xis thiab cov ntsiab lus ntawm ib yam khoom, ua rau nws zoo li peb sab thiab pom tseeb dua hauv kev tshaj tawm.
Piv txwv li, thaum thaij duab cov khoom siv hluav taws xob, tuav lub lens fisheye ze heev rau ntawm qhov chaw ntawm cov khoom tuaj yeem ua rau ib puag ncig tsis zoo, kos lub zeem muag pom tseeb rau cov khoom nws tus kheej thiab nws cov kab tshwj xeeb, cov khoom siv, lossis cov ntsiab lus ntawm lub vijtsam, tsim kom muaj kev xav txog yav tom ntej thiab thev naus laus zis. Thaum thaij duab tshaj tawm tsheb, cov lens fisheye kuj tseem tuaj yeem qhia tag nrho cov yam ntxwv thiab cov ntsiab lus ntawm lub tsheb, ua rau cov neeg saib nkag siab tag nrho cov yam ntxwv ntawm cov khoom.
Lub lens Fisheye tuaj yeem ua kom pom tseeb txog tus qauv tsim thiab cov ntsiab lus ntawm cov khoom
7.Kev lom zem thiab kev hais lus nthuav
Cov lus pom ntawm lublub lens qhov muag ntsesmuab ntau txoj hauv kev rau kev thaij duab muaj tswv yim. Hauv kev tshaj tawm, nws cov lus tso dag thiab ua si tuaj yeem siv los qhia txog lub hom phiaj thiab kev xav, ua rau qhov kev tshaj tawm txaus nyiam thiab nco ntsoov dua.
Piv txwv li, hauv kev tshaj tawm rau cov khoom noj tsiaj lossis cov khoom rau menyuam yaus, kev ua kom lub qhov ntswg ntawm tus tsiaj lossis tus cwj pwm lub ntsej muag loj dua siv lub lens fisheye tuaj yeem tsim kom muaj qhov ntxim hlub lossis lom zem, ua kom muaj kev sib raug zoo.
Tsis tas li ntawd xwb, siv kev cuam tshuam los tsim kom muaj kev lom zem lossis grotesque thaum tua ib tus neeg lub ntsej muag ntawm qhov ze (tshwj xeeb tshaj yog lub qhov ntswg lossis kev qhia tshwj xeeb) tuaj yeem siv rau hauv kev tshaj tawm comedic lossis los qhia txog tus cwj pwm quirky.
Hauv kev xaus lus, siv lub lens fisheye los thaij cov tshaj tawm tuaj yeem ua tiav ntau yam teebmeem tsis tau xav txog, thiab cov kws thaij duab kuj tuaj yeem tshawb nrhiav cov kev xav tshiab thiab cov duab tshiab, coj kev pom tsis zoo rau cov neeg saib.
Cov Lus Xaus:
ChuangAn tau ua tiav kev tsim qauv thiab tsim cov iav fisheye, uas siv dav hauv ntau qhov chaw. Yog tias koj xav tau lossis xav tau cov iav fisheye, thov hu rau peb sai li sai tau.
Lub sijhawm tshaj tawm: Lub Kaum Hli-14-2025
