salt-and-pepper noise

名词 n.

英文释义

名词 n.
  1. A form of noise encountered in digital images, caused by defective light sensors at specific pixels, causing those pixels to appear fully black or fully white. countable,uncountable

词形变化

salt-and-pepper noises plural

词源

From the appearance of the random white and black noisy pixels, as though salt and pepper grains had been spread across the image.
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