fahimtar pixels: da yawa pixels kana bukatar ga cikakken photo?

gabatarwa

pixels shafi image quality. wannan shi ne wani abu da ya kamata mu san. ammane mafi pixels mafi alhẽri? mun duba wannan a cikin labarin da ya gabata. don haka, abin da suke da mafi kyau kamara pixels?

wani zurfin look at abin da wani pixel ne

pixels ne mafi ƙanƙanta raka'a a cikin wani image da za su iya nuna launi. su shirya a cikin wani grid da kowane pixel yayi daidai da wani launi da haske darajar. mu yawanci bayyana yawan pixels a cikin wani image cikin sharuddan da image ƙuduri.

mafi girman ƙudurin hoto, mafi yawan daki-daki zai iya nunawa kuma mafi girman hoton zai kasance. hoton mai girma ya dace da manyan girman bugawa ko nuni a kan allon babban ƙuduri. hoton ƙananan ƙuduri na iya bayyana don pixelate kuma rasa daki-daki lokacin da aka faɗaɗa. sabili da haka, muna buƙatar

Hoton PPI mai girma yana da pixels fiye da hoton PPI mai ƙananan, don haka ya fi kyau. Wannan yana da mahimmanci ga hotuna da aka buga saboda yana shafar inganci da daki-daki na bugawa.

Mene ne megapixel?

A cikin mafi sauki sharuddan, megapixel ne ainihin daya miliyan pixels. a rayuwa, mu yawanci amfani da megapixels a matsayin tushe naúrar bayyana girman wani image. wannan shi ne saboda shi alama sauki bayyana girman wani image a 25 megapixels sabanin 25 megapixels.

Menene MP mai kyau don kyamara?

yawan megapixels a cikin wanikyamaraya dogara da salon mai daukar hoto da halaye. ga mafi yawan masu daukar hoto, megapixels 10 zuwa 20 ya isa. mafi yawan kyamarori masu inganci suna da akalla megapixels 15. mafi yawan kyamarorin dijital suna da pixels.

Ƙarshe

mafi kyawun pixels na kyamara suna tsakanin megapixels 10 zuwa 20. amma kada ku sayi kyamara kawai don megapixels. daidaita kyamarar zuwa bukatunku na harbi.