3D depth generation by local blurriness estimation

Apparatus and method for adjusting focus position in iris...

Apparatus and method for calibrating zoom lens

Apparatus and method for calibrating zoom lens

Apparatus and method for defocusing images

Apparatus and method of restoring image

Artifact removal from phase encoded images

Astigmatism measurement apparatus and method based on a focal pl

Auto-focusing algorithm using discrete wavelet transform

Autofocus system for scanning microscopy

Automatic focusing of biomedical specimens apparatus

Automatic on-the-fly focusing for continuous image...

Balanced focus system and method for achieving optimal focus of

Blur detection system

Computing arbitrary fractional powers of a transform...

Correction data generation method and imaging apparatus

Density-dependent sharpening

Density-dependent sharpening

Device and method for estimating defocus blur size in an image

Digital focusing method and apparatus in image processing system