Method for processing a digital image

Details Method for processing a digital image Method for processing a digital image

2006-06-20

2006-06-20

Ahmed, Samir (Department: 2625)

Image analysis

Image enhancement or restoration

Image filter

C382S260000, C382S275000, C358S003260, C358S463000

Reexamination Certificate

active

07065256

ABSTRACT:
A method and system for processing a distorted digital image B that is a convolution of an undistorted image F and a point spread function. Noise is removed from the image B so as to produce an image B′ of reduced noise. The image F is then obtained based upon a calculation involving the image B′.

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Patent abstract of Japanese Patent No. JP 2000 244799.

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