Acutance

//əˈkjuːt(ə)n(t)s// noun

Definitions

Noun
  1. 1
    Edge contrast or sharpness in an image; also, a measure of this. uncountable
  2. 2
    An instance of the edge contrast or sharpness in an image. countable

Etymology

From acute (“intense, sensitive, sharp”, adjective) + -ance (suffix forming nouns indicating conditions or states).

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