Mafunso Omwe Muyenera Kufunsa Musanasinthire Kamera Kamera

Module ya kamera ya USBayenera kukhala ndi zofunika izi.Ndiwo zigawo zofunika kwambiri zomwe zimawonjezera kumveka bwino kwa chithunzi komanso mfundo yabwino yogwirira ntchito.Zigawozo zimatchulidwa bwino polumikiza kudzera pa CMOS ndi CCD Integrated circuit.Iyenera kugwira ntchito molingana ndi zosowa za ogwiritsa ntchito ndikuchita ngati njira yogwiritsira ntchito kamera.Idzalumikizana ndi zinthu zambiri zomwe zimawonjezera yankho langwiro pazofunikira za kamera pakulumikiza kwa USB.

• Lens

• sensa

• DSP

• PCB

Mukufuna kusintha kwanji kuchokera ku Kamera ya USB?

Resolution ndi chizindikiro chomwe chimagwiritsidwa ntchito kuyeza kuchuluka kwa data mu chithunzi cha bitmap, chomwe chimawonetsedwa ngati dpi (dontho pa inchi).Mwachidule, lingaliro la kamera limatanthawuza kuthekera kwa kamera kusanthula chithunzicho, ndiko kuti, kuchuluka kwa ma pixel a sensa ya chithunzi cha kamera.Chosankha chapamwamba kwambiri ndi kukula kwa kuthekera kwa kamera kuthetsa zithunzi pamwamba kwambiri, chiwerengero chapamwamba kwambiri cha ma pixel mu kamera.Ma pixel a 30W a CMOS amakono ndi 640 × 480, ndipo 50W-pixel CMOS ndi 800 × 600.Ziwerengero ziwiri za chisankho zimayimira mayunitsi a chiwerengero cha mfundo muutali ndi m'lifupi mwa chithunzi.Chiyerekezo cha chithunzi cha digito nthawi zambiri chimakhala 4:3.

Muzochita zenizeni, ngati kamera ikugwiritsidwa ntchito pa macheza apaintaneti kapena pamisonkhano yapakanema, kukwera kwake kumapangitsa kuti bandwidth ya netiweki ikhale yayikulu.Chifukwa chake, ogula akuyenera kulabadira izi, asankhe pixel yoyenera pazogulitsa zawo malinga ndi zosowa zawo.

Kusamvana pakugwiritsa ntchito comman

The field of view angle (FOV)?

Ngodya ya FOV imatanthawuza kusiyanasiyana komwe lens imatha kuphimba.(Chinthucho sichidzaphimbidwa ndi lens ikadutsa ngodya iyi.) Lens ya kamera imatha kuphimba zithunzi zambiri, zomwe nthawi zambiri zimawonetsedwa ndi ngodya.Mbali imeneyi imatchedwa lens FOV.Dera lophimbidwa ndi mutuwo kudzera pa lens pa ndege yapakatikati kuti apange chithunzi chowoneka ndi gawo lowonera magalasi.FOV iyenera kuganiziridwa ndi malo ogwiritsira ntchito, Kukula kwa lens angle, kufalikira kwa mawonekedwe, ndi mosemphanitsa.

EAU ya zinthu

Mtengo wamtengo wamtengo wapatali umadalira pa ndondomeko.Kamera ya USB yokhala ndi EAU yaying'ono sikuwonetsa ngati yosinthidwa makonda.Zofunikira nthawi zonse komanso zokonda zamunthu monga Lens, kukula, sensor,makonda a kamera modulendiye njira yanu yabwino.

Kukula kwa kamera kwa pulogalamu yanu

Magawo akuluakulu omwe adawerengedwa ndi module ya kamera ndi kukula kwake, komwe kumasiyana kwambiri ndi zofunikira zosiyanasiyana malinga ndi kukula ndi mawonekedwe a kuwala.Ili ndi gawo lowonera komanso kutalika kofikira kuti mufikire ndi kuwerengetsa kwazinthu.Zimaphatikizapo kutalika kwa kumbuyo ndipo kumaphatikizapo lens yabwino ya maonekedwe.Kukula kwa kuwala kwa mandala kuyenera kugwirizana ndi ntchito yanu ndikudalira wamba.Diameter imasiyanasiyana malinga ndi masensa akuluakulu ndi zida zokhala ndi zophimba zamagalasi.Zimatengera mawonekedwe a vignetting kapena mdima pakona pazithunzi.

Ndi mazana masauzande a ma module a kamera, miyeso ya module imayimira chinthu chomwe chimasiyana kwambiri.Mainjiniya athu ali ndi mphamvu yopanga miyeso yeniyeni yomwe ingagwire bwino ntchito yanu.

Ife ndifeWopanga module ya kamera ya USB.Chonde khalani omasukaLumikizanani nafengati mukufuna!