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

C. Damkat; G. Haan, de; P.M. Hofman; D. Kapadia

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

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

Electronic Systems

Research output: Patent › Patent publication

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Abstract

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.

Original language	English
Patent number	WO2010109419
Priority date	26/03/09
Publication status	Published - 30 Oct 2010

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

abstract = "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.",

author = "C. Damkat and {Haan, de}, G. and P.M. Hofman and D. Kapadia",

year = "2010",

month = oct,

day = "30",

language = "English",

type = "Patent",

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T1 - Method and apparatus for modifying an imgage by using a saliency map based on color frequency

AU - Damkat, C.

AU - Haan, de, G.

AU - Hofman, P.M.

AU - Kapadia, D.

PY - 2010/10/30

Y1 - 2010/10/30

N2 - 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.

AB - 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.

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M3 - Patent publication

M1 - WO2010109419

ER -

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

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