Statistical image processing system and method for...

Details Statistical image processing system and method for... Statistical image processing system and method for...

2011-01-11

2011-01-11

Bhatnagar, Anand (Department: 2624)

Image analysis

Pattern recognition

Feature extraction

C382S181000, C382S195000, C382S197000, C382S199000, C382S224000, C382S228000

Reexamination Certificate

active

07869656

ABSTRACT:
A statistical image processing system and method for detecting an original image feature and/or a noise feature in an input image using a statistical hypothesis test, thereby estimating the image or noise when an original image is contaminated with the noise, and a recording medium for recording the method, are provided. The method enables existence
on-existence of an image
oise feature in an input image to be accurately detected without information on the magnitude of a sample variance of noise in the input image. In addition, according to the method, the relative amount of noise and/or image feature can be numerically expressed and can be used in the various fields of image processing application.

REFERENCES:
patent: 4991092 (1991-02-01), Greensite
patent: 2003/0179213 (2003-09-01), Liu
patent: 2005/0069223 (2005-03-01), Tanimura et al.

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