Mlandu waukulu wa mandala ndi ngodya pakati pa axis axis ndi lens wamkulu Ray. Mbiri ya lens ndiye ray yomwe imadutsa pompopompo yamiyala yam'madzi ndi mzere pakati pa gulu la ophunzira ndi mfundo ya chinthu. Cholinga choti chikhalepo kwa Spor sensor ndichakuti pali a Fov (gawo la ma acco) pa chingwe cha micro pamtengo wopingasa pakati pa mandala a micro ya sensor ndi mawonekedwe a silicon protodode. Cholinga ndikufanana bwino ndi mandala.
Mlandu wa mandala
Kusankha Cravel Crated Lens & Synsor ingathe kuonetsetsa kuti ojambula akujambulidwa ndi zithunzi m'makakadi a silicon, potero kuchepetsa makoswe.
Pazithunzi zojambula ndi pixel yaying'ono, ngodya yayikulu yakhala gawo lofunikira. Izi ndichifukwa chakuti kuwalako kumayenera kudutsa pa pixel kuti chizifika ku yicel Photododiode pixel yoyandikana (ndikupanga ma posstacal crostalk).
Chifukwa chake, pamene sensor itasankha mandala, imatha kufunsa kuti wopanga chithunzi ndi abweretse wopanga ndi mandala kuti mupambane; Nthawi zambiri zimalimbikitsa kuti nsalu yovuta pakati pa phazilo ndi mandala azilamuliridwa mkati mwa +/- 32, zocheperako pa pixel.
Zotsatira za Lens Crac ndi Syror Cral Mismpacks:
Zochitika zotsekereza mu crostalk - chifukwa cha kuchuluka kwa utoto kudutsa chithunzicho, zomwe zimapangitsa kuti muchepetse chiwerengero chopanda tanthauzo (SNR); Monga CCM imafuna kuwonjezera digito kuti ibwezeretse kuwonongeka kwa siginecha.
Zotsatira za Lens Crac ndi Syror Crac Musmatch
Ngati Crat sichikugwirizana, zimabweretsa mavuto monga zithunzi zosautsika, chifunga, chosiyana, mitundu yokazinga, ndikuchepetsa kumunda.
Cransning Crol ndi yaying'ono kuposa momwe chithunzicho chimabala utoto.
Ngati chithunzicho chikhala chocheperako kuposa mandala, ming'oma ya mandala idzachitika.
Chifukwa chake tiyenera kuwonetsetsa kuti mawonekedwe amtunduwu samawoneka, chifukwa mitu yamitundu imasavuta kuthana ndi vuto lililonse kuposa mitundu yamithunzi.
Chithunzi ndi zojambulajambula
Itha kuwoneka kuchokera ku chiwerengero pamwambapa kuti TTL ya mandala ndi njira yodziwira crun. M'munsi tetl, zokulirapo. Chifukwa chake, chithunzicho ndi pixel yaying'ono ndikofunikira kwambiri kwa a Lens Crass yofananira popanga kamera.
Nthawi zambiri, a mandala safanana ndendende ndi chithunzi cha Syor cur pazifukwa zosiyanasiyana. Idawonedwa kuti ayesa kuti mandala opindika ndi pamwamba (Flip) ndi yolekerera kwambiri pa msonkhano wosiyana ndi kamera kuposa kupsa mtima.
CRE CRA sichofanana ndendende
Zithunzi zomwe zili pansipa zikuwonetsa zitsanzo za pamwamba kwambiri komanso zopindika.
Zitsanzo za Mpukutu Wamtundu Wathunthu
Ngati mkangano wa mandala ndi wosiyana kwambiri ndi chongulukitsa chithunzi, mtundu wajambulidwa uziwoneka monga zikuwonekera pa chithunzichi.
Utoto umawoneka
Post Nthawi: Jan-05-2023
