defocus

v.

使散焦，使散开；使焦点模糊；

1. The slightest movement will defocus the microscope.
   最轻微的运动都会使显微镜散焦。

Defocus video matting
Depth from defocus: A spatial domain approach
Depth from defocus: a spatial domain approach
Depth From Defocus: A Real Aperture Imaging Approach
A geometric approach to shape from defocus
Depth from defocus by changing camera aperture: a spatial domain approach
Depth from Defocus by Changing Camera Aperture: A Spatial Domain Approach
The role of optical defocus in regulating refractive development in infant monkeys
Accurate determination of local defocus and specimen tilt in electron microscopy
Mindell, J. A. & Grigorieff, N. Accurate determination of local defocus and specimen tilt in electron microscopy. J. Struct. Biol. 1...