Dvr 5mp

DVR 5mp, yotchedwanso digito ya digito 5mp / Digital Video 5mp / DVR CCRE DVR / 5MP SVD System, zikutanthauza kuti mapikitala 5 miliyoni.

Ndiye kodi pixel ikuyimira chiyani?
Kalatayo "m" imatanthawuza miliyoni, ndipo kalatayo "p" imatanthawuza pix, kotero 5mp amatanthauza megaple 5. MP ikunena za megapixel.Some Makamera amangowonetsa 1m, 3m, 5m, etc. ,. Mwachindunji amalankhula kwambiri, 5mp imatanthawuza kuti kamera imakhazikitsidwa ma pixel 5 miliyoni kuti atenge zithunzi. Mwa fanizo, 3mp ndi pixel 3 miliyoni, ndipo 16mph ndi ma pixel miliyoni 16.

Ndiye pixel ikutanthauza chiyani?
Pixel ikutanthauza gawo laling'ono kwambiri lomwe limayimiridwa ndi kuchuluka kwa manambala.
Pixel imapangidwa ndi machulukidwe ang'onoang'ono a fano. Mabwalo ang'onoang'ono awa ali ndi malo omveka bwino ndipo mtundu wa mtundu uwu, ndipo mtundu ndi malo a mabwalo ang'onoang'ono amatha kudziwa zomwe chithunzichi chikuwoneka ngati. Titha kuwona pixel ngati gawo lowoneka bwino kapena chinthu chonse m'chifaniziro chonse. PIXel siikuwoneka, yomwe imatanthawuza kuti isadulidwe m'magawo ang'onoang'ono kapena zinthu chifukwa zimakhalapo ngati mtundu umodzi. Chithunzi chilichonse cha bitmap chili ndi ma pixel, omwe amatha kudziwa kukula kwa chithunzicho pazenera.

Pixel ya kamera imatanthawuza pixel yayikulu. Pixel ndi gawo la chizolowezi. Mtengo wa pixel umangotanthauza kusintha kwakukulu kamera kumathandiza.

Mwachitsanzo, kuthetsa kwa 0,MP ili 640 × 480, 0,5mp ndi 888, 0,5 × 58 2mp ndi 1600 × 1200 8 "(6 × 8 mainchesi) 5" (3.5 × 5.) mainchesi 10) 7,5 (8 ) 700 × 1800 12 "(10 × 12 mainchesi) 8" (6 × 8), 5mp ndi 2560 mainchesi), 6 Mainchesi 14) 10 "(8 × 10 mainchesi), 8mph ndi 3264 × 16 mainchesi), 11 (8) mainchesi) 10" 10 × 12 mainchesi), 14MP ndi 4536 × 3024 24 "(18) mainchesi), ndipo zonsezi ndi miyeso yofanana.

Tikayesa kukula kwa pixels, tifunika kutchula kasinthidwe kake koyamba, ndiye kuti titha kusintha kukula kwa kukula kwake. Mwachitsanzo, kuthetsa zithunzi zomwe zimagwiritsidwa ntchito popanga tsamba lawebusayiti ndi, pixel 72 pa inchi, ndipo 1 inchi ndikofanana ndi 2.54 cm. Kenako, tikamatembenuka, titha kudziwa kuti masentimita aliwonse ndi ofanana ndi ma pixel; Chitsanzo china ndi chithunzi chokhala ndi kukula kwa 15x15 masentimita, komwe ndikofanana ndi 420 * 420 pixel.
DPI amatanthauza ** madontho pa inchi
LPi amatanthauza ** mizere pa inchi
PPI amatanthauza ** ma pixel pa inchi

Pomaliza, tiyenera kunyamula ma pixel yoyenera kwambiri tikamasankha makamera ndi ma DVR.