Kumvetsetsa Kukhumudwa mujambulajambula
Mukasindikiza batani ndikutenga chithunzi, chithunzichi sichikutsirizira pamakalata. Kamera yadijito, ngati idaiwalika , ILC yopanda magalasi , kapena DSLR, iyenera kudutsa masitepe angapo chithunzicho chisanasungidwe m'makalata a memembala. Chimodzi mwa zigawo zikuluzikulu za kusungira chithunzi pa kamera yadijito ndi chidutswa cha chithunzi.
Malo osungirako zithunzi a kamera ndi ofunikira kudziwa momwe ntchito yamakina imagwirira ntchito, makamaka pamene mukugwiritsa ntchito njira yopitilira. Kuti mudziwe zambili za kampu ya kamera ndi momwe mungagwiritsire ntchito kwambiri potsatsa ntchito ya kamera yanu, pitirizani kuwerenga!
Kujambula Zithunzi Zithunzi
Pamene mukujambula chithunzi ndi kamera ya digito, chojambula cha zithunzi chikuwonekera poyera, ndipo sensa imayeza kuwala komwe kumapha pixel iliyonse pa sensa. Chojambula chojambula chili ndi ma pixel amamiliyoni (malo olandirako zithunzi) - kamera ya maijapixel 20 ili ndi mapulogalamu okwana 20 miliyoni pa chithunzi cha zithunzi.
Chojambula chajambula chimapangitsa mtundu ndi kuwala kwa kuwala komwe kumapha pixel iliyonse. Pulojekiti yamkati mkati mwa kamera imasintha kuunika kwa digito, yomwe ndi makina omwe makompyuta angagwiritse ntchito kupanga fano pachiwonetsero chowonetsera. Deta iyi imakonzedwa mu kamera ndi kulembedwa ku khadi losungirako. Deta mu fayilo ya fano ili ngati mafayilo ena a makompyuta omwe mungawone, monga fayilo yogwiritsa ntchito mawu kapena spreadsheet.
Kusuntha Dongosolo Mwamsanga
Pofuna kuthandizira mwatsatanetsatane, DSLRs ndi makamera ena a digito ali ndi chojambulira kamera (chomwe chimakhala ndi chikumbutso chosakwanira, kapena RAM), yomwe imatenga nthawi yambiri chidziwitso cha deta pamaso pa hardware ya kamera ikulembera makhadi. Chojambulira chachikulu chithunzi cha kamera chimalola kuti zithunzi zambiri zisungidwe kudera lino laling'ono, podikira kuti zilembedwe ku memembala khadi.
Makamera osiyanasiyana ndi makhadi osiyanasiyana okhudzidwa ali ndi zosiyana zolemba, zomwe zikutanthauza kuti akhoza kuchotsa kamera kamera mofulumira mosiyana. Kotero pokhala ndi malo akuluakulu osungirako m'khamera ya kamera, zimalola kusunga zithunzi zambiri m'deralo, zomwe zimapangitsa kuti ntchito ikhale yabwino popanga njira yopitilira yopsereza. Njirayi imatanthawuza kuti kamera ikhoza kutenga zipolopolo zingapo nthawi yomweyo. Chiwerengero cha akatemera omwe angatengedwe panthawi imodzi chimadalira kukula kwa kamera ka kamera.
Ngakhale makamera otchipa ali ndi malo ochepa, DSLRs zamakono zili ndi mabotolo akuluakulu omwe amakulolani kupitiriza kuwombera pamene deta ikusinthidwa kumbuyo. Ma DSLRs oyambirira analibe zowonjezera, ndipo munayenera kuyembekezera mfuti iliyonse kuti iwonetsedwe musanathenso kuwombera!
Malo a Bukhu la Zithunzi
Chotsulo cha kamera chingapezeke chisanachitike kapena chisanachitike.
- Asanayambe Kusintha Zithunzi Zambiri. Deta ya RAW kuchokera ku sensa imayikidwa mwachindunji mu buffer. Deta imatha kukonzedwa ndikulembedwera ku khadi yosungirako pamodzi ndi ntchito zina. Mu makamera ndi mtundu woterewu, kuwombera kosalekeza sikungowonjezereke pochepetsa kukula kwa fayilo.
- Pambuyo pa Zithunzi Zojambula Zithunzi. Zithunzizo zimagwiritsidwa ntchito ndikusandulika kukhala mawonekedwe awo omaliza musanalowetsedwe. Chifukwa cha ichi, chiwerengero cha zipolopolo zomwe zimatengedwa mu mawonekedwe opopera operekera angathe kuwonjezeka mwa kuchepetsa kukula kwa fayilo.
DSLRs ena tsopano akugwiritsa ntchito "Kugwiritsira ntchito". Njira iyi imagwirizanitsa mbali zonse ziwiri zisanafike ndi pambuyo pake. Maofesi osakonzedwanso amasungidwa mu kamera kamene amavomereza kuti apange "mafelemu apamwamba pamphindi" (fps) mlingo. Iwo amatha kusinthidwa kukhala omaliza ndikubwezeretsanso ku buffer. Maofesiwa amatha kulembedwa ku makadi osungirako nthawi imodzimodzimodzi kuti zithunzi zikugwiritsidwa ntchito, motero kulepheretsa katemera.