Kyamara matrix

Rasha amfani da su ne ƙara rare dijital kyamarori da kyamarori. Kowace rana, a duniya, masana'antun samar da sabon model, samar da karin kuma mafi dama ga hotuna. Yau, da talakawan mutum na iya zama da wuya a ƙayyade selection na kamara. Wani lokaci samu salespeople a cikin shagon da shi ne ba su iya ba da wani sarari majalisar ya zabi. Wannan shi ne dalilin da ya sa a lover of daukar hoto, kuma ma fiye da haka a sana'a kamata ka sani wasu daga cikin siffofin da halaye na zamani na'urorin.

A matrix kyamara shi ne daya daga cikin key abubuwa a irin wannan na'urorin. Yana da wani haska na'urar da high ji na ƙwarai, wanda zai iya tabbatar da hira da na gani image kimanta uwa da shi a kan ruwan tabarau, to a sigina na dijital. kyamara ko matrix kyamara yana da tasiri kai tsaye a kan rawar soja da kuma ingancin da hotuna. Bari mu dauki wani kusa look at shi ne wannan kashi.

digital matrix hada da wani jam'i na haske m abubuwa, wanda maida wani Tantancewar image a cikin wutar lantarki. Kowane pixel ne kafa ta daya dot matrix na karshe image. By su tsarin za a iya raba full-frame, m scan, tare da shafi buffered tare da firam buffering feedback walƙiya, kuma interlaced. A wannan yanayin, matrix za a iya raba biyu main iri, wanda aka yanzu fiye samu a kyamarori sayar.

Iri kyamarori matrices

Na dogon lokaci da muka yi an yi amfani da matsayin shaci karin karfe oxide semiconductors (CMOS), wanda ƙwarai zuwa ga haske da aka gano a cikin sittin. A nan, da alama readout za a iya yi daga duk wani wuri, za ka kawai bukatar saka jere da shafi. Kamar wancan kowane pixel yana karantawa, siginar amfilifa. A kadan daga baya akwai kida da cewa yana cajin-guda biyu na'urar (CCD), wanda a farkon kasance muhimmanci m zuwa CMOS-matrix. A irin wannan tsarin, da alama karatu ya yi kamar wancan zuwa Crt (cathode ray tube), Ina nufin daga hagu zuwa dama, kuma sama zuwa kasa. Silicon photodiodes sun kasance a wannan harka kamar yadda photosensitive abubuwa. A farkon nineties shi samar da wani gagarumin ci gaba a cikin CMOS-haska. Saboda irin wannan fasali na da irin wannan matrices kamar yadda zai yiwu a samu al'ada ji na ƙwarai kuma high image quality kawai a babba sikelin matrices ana amfani a sana'a kyamarori da manyan girma. Idan muka magana game da araha mai son model, shi ne mafi kyau ga zabi wadanda cewa suna sanye take da wani matrix CCD. Kamfanoni kamar Canon da Nikon kyamarori nuna model tare modified CMOS-matrix, shi ne wani nau'i ne na gwamnatin rikon kwarya da shirin.

Matrix kyamara yana da irin wannan muhimmanci halayyar matsayin ƙuduri. A karkashin ƙuduri yana nufin yawan m abubuwa a wani matrix, kowanne daga abin na'am da haske da sabobin tuba da shi a cikin wani takamaiman lantarki cajin. Yana da muhimmanci a fahimci cewa shi ya sa hankalta kori yawan pixels matsayin ingancin daga buga hotunan ne kusan m, da kuma bambanci da za a iya gani a karkashin wani gilashin ƙara girman siffar.

Wani muhimmin halayyar wanda yana da matrix kyamara shi ne ta jiki size. More sau da yawa fiye da manyan jiki size yana da, da mafi alheri da sigina / amo rabo, cewa ba dama a sami wani image na mafi girma quality, da ciwon halitta launi. Daya iya cewa mafi girman da matrix a yawan pixels, da hakan ingancin images.