Blur estimation in a digital image

Details Blur estimation in a digital image Blur estimation in a digital image

2004-11-30

2009-06-23

Werner, Brian P (Department: 2624)

Image analysis

Color image processing

Reexamination Certificate

active

07551772

ABSTRACT:
A method performed by a processing system is provided. The method comprises computing an auto-correlation of sharp channel information of a digital image, computing a cross-correlation between the sharp channel information and blurred channel information of the digital image, and estimating a blur kernel using the auto-correlation and the cross-correlation.

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