Defocus

Definitions

1. The process of going out of focus.
   uncountable
2. The distance by which the focal point is in front of (positive defocus) or beyond (negative defocus) the image or target surface.
   uncountable

Equivalents

Examples

“Fundamental to the concept of recovering the depth by measuring defocus is the relationship between the focused and the defocused images of a scene.”

CEFR level