有ゆう効こう画が素そ数すう

noun

effective pixel count; number of effective pixels

Technical term used in digital camera and image sensor specifications. Refers to the number of pixels actually used for image capture, as opposed to the total pixel count.

• このカメラの有ゆう効こう画が素そ数すうは2000にせん万まん画が素そです。

  The effective pixel count of this camera is 20 megapixels.

• 有ゆう効こう画が素そ数すうと総そう画が素そ数すうの違ちがいを説せつ明めいしてください。

  Please explain the difference between effective pixels and total pixels.