有ゆう効こう画が素そ数すうMeaningsNoun1. (number of) valid pixels; effective pixelsKanji used有be in possession効be effective画drawing素elementary数numberComposed of有ゆう効こうvalid; effective; yuko (judo)Na-adjective画が素そpixel; picture elementNoun数すうseveral; a few; a number of; number; quantity; amount; counting; calculation; figures; numbers; …Prefix