Method and system for processing an image featuring multiple scales
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United States of America Patent
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Jul 28, 2015
Grant Date -
Jun 13, 2013
app pub date -
Feb 5, 2013
filing date -
Aug 5, 2010
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Abstract
A method of processing an image is disclosed. The method comprises obtaining an image decomposed into a set of scaled images, each being characterized by a different image-scale; and calculating, for each of at least some scaled images, a relative luminance between the scaled image and another scaled image of the set, using intensities in the scaled image and intensities in the another scaled image. The method further comprises processing each scaled image using an adaptation procedure featuring an image-specific effective saturation function of the relative luminance, thereby providing a processed scaled image; combining at least some of the processed scaled images to provide a combined image; and outputting the combined image to a computer readable medium.
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