PROBLEM TO BE SOLVED: To provide a statistical image processing system and a method for image/noise discrimination.;SOLUTION: The statistical image processing system and method for image/noise discrimination for detecting an original image component and/or a noise component in an input image using a statistical hypothesis test, thereby estimating the image or noise when an original image is contaminated with the noise are provided. The method enables existence/non-existence of an image/noise component 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 component can be numerically expressed and can be used in the various fields of image processing application.;COPYRIGHT: (C)2007,JPO&INPIT
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