Kodi Ma Lens a Line Scan Amagwira Ntchito Motani? Ndi Ma Parameter ati Ndiyenera Kusamala nawo?

A jambulani ma lensndi mandala apadera omwe amagwiritsidwa ntchito makamaka pamakamera ojambulira mzere. Imajambula mothamanga kwambiri pamlingo wina wake. Ndizosiyana ndi magalasi amakono a kamera ndipo nthawi zambiri amagwiritsidwa ntchito m'mafakitale.

Kodi mfundo yogwirira ntchito ya sikani ya mzere ndi chiyanimandala?

Mfundo yogwirira ntchito ya lens yojambulira mzere imachokera makamaka paukadaulo wamakina. Pogwira ntchito, mandala aja amasanthula mzere wa mzere ndi mzere ndikusonkhanitsa chidziwitso cha kuwala kwa mzere uliwonse wa ma pixel kuti athandize lens ya mzere kujambula chithunzi chonsecho m'malo mojambula chithunzi chonse nthawi imodzi.

Makamaka, mfundo yogwirira ntchito ya lens yojambulira mzere imakhala ndi njira zingapo:

Kujambula kwa Optical:Chizindikiro cha kuwala kwachitsanzo chomwe chiyenera kufufuzidwa chimatengedwa ndi mzere-ndi-line zinthu zowonetsera pa mzere wa lens ndikusinthidwa kukhala zizindikiro zamagetsi.

Kusanthula kwa mzere ndi mzere:Chojambula cha mzere-mzere chimayang'ana kuchokera pamwamba mpaka pansi pa chitsanzo pa liwiro linalake, kutembenuza chidziwitso cha kuwala kwa mzere uliwonse kukhala chizindikiro chamagetsi.

Kukonza ma Signal:Pambuyo pokonza, chizindikiro chamagetsi chimasinthidwa kukhala chizindikiro cha digito kuti apange chithunzi.

Kusoka chithunzi:gwirizanitsani zizindikiro za digito za mzere uliwonse kuti pamapeto pake mupange chithunzi cha chitsanzo chonse.

Mfundo yogwiritsira ntchito ma lens a mzere

Ndi magawo ati omwe ayenera kutsatiridwa pamagalasi ojambulira mzere?

Ma parameters amagalasi ojambulira mzerezimagwirizana kwambiri ndi zosowa zosiyanasiyana ndi zochitika zogwiritsira ntchito. Ma parameter otsatirawa ayenera kuyang'ana pa:

Kusamvana

Kukonzekera kwa lens yojambulira mizere nthawi zambiri kumakhala kofunika kwambiri. Kukwera kwapamwamba, kumapangitsa kuti chithunzicho chiwoneke bwino, chomwe chimagwirizana ndi chiwerengero cha ma pixel mu malo ojambulira ndi kukula kwa chinthu chojambula.

Pobowo

Kukula kwa kabowo kumayang'anira kuchuluka kwa kuwala komwe kumalowa mu lens, kukhudza kuwala kwa chithunzi cha lens ndi nthawi yowonekera ya filimuyo. Kabowo kakang'ono kumatha kukonza chithunzi chabwino ngati chikagwiritsidwa ntchito pamalo opepuka, koma kumachepetsa kuya kwake.

Mtundu wokhazikika

Choyang'ana kwambiri chimatanthawuza mtunda womwe lens imatha kuwombera. Nthawi zambiri, kufalikira kumakhala kwabwinoko, komanso kukulirakulira kumatanthawuza kuti kumatha kuwombera zinthu zambiri zazitali zotalikirana.

Kutalika kwa chithunzi

Kutalika kwa chithunzi kumatanthawuza kutalika kwa malo ojambulira ma lens poyang'ana pa sikani. Kutalika kwa chithunzi chokulirapo kumafuna liwiro la kusanthula mwachangu, zomwe zipangitsanso kuti chithunzithunzi chikhale chokwera kwambiri komanso kutumizira mwachangu kwa data.

Yang'anani pamtundu wazithunzi

Imaging quality

Ubwino wa kujambula ukhoza kuyesedwa ndi magawo monga kusintha kwa mbali, chiŵerengero cha ma signal-to-noise, ndi machulukidwe amtundu. Nthawi zambiri, kukwezeka kwapambuyo kwapambuyo, chiŵerengero cha ma signal-to-noise, ndi machulukidwe amtundu amatanthauza chithunzi chapamwamba.

Kukula kwa mandala ndi kulemera kwake

Kukula ndi kulemera kungakhudze kugwiritsa ntchitomagalasi ojambulira mzerem'mapulogalamu ena. Choncho, kukula ndi kulemera kwa lens kumafunikanso kuganiziridwa molingana ndi zochitika zosiyanasiyana zogwiritsira ntchito.

Malingaliro Omaliza:

Ngati mukufuna kugula mitundu yosiyanasiyana ya magalasi kuti muziwunikira, kusanthula, ma drones, nyumba yanzeru, kapena ntchito ina iliyonse, tili ndi zomwe mukufuna. Lumikizanani nafe lero kuti mudziwe zambiri zamagalasi athu ndi zida zina.