Method and apparatus for modifying an imgage by using a saliency map based on color frequency

C. Damkat (Uitvinder), G. Haan, de (Uitvinder), P.M. Hofman (Uitvinder), D. Kapadia (Uitvinder)

Onderzoeksoutput: OctrooiOctrooi-publicatie

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Samenvatting

A method for modifying an image being defined by a matrix of pixels comprises: DEG calculating (1) a color frequency distribution of the matrix of pixels; DEG defining (3) for each pixel an energy value as a weighted function of the color frequency of the pixel, so as to define an image saliency map; DEG transforming (5) the image, said transformation being based on the pixel energy values. A computer software product to apply the method, an apparatus and a TV set are also disclosed.
Originele taal-2Engels
OctrooinummerWO2010109419
Prioriteitsdatum26/03/09
StatusGepubliceerd - 30 okt 2010

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