Method for Color Feature Extraction

Gwo-Giun Lee (Inventor)

Research output: Patent


A method for color feature extraction extracts a color feature vector representative of the color of each image pixel contained in an image signal. The method comprises: receiving the image signal; mapping the image signal to a color space model, where the color of each of the plural image pixels is represented by a first parameter, a second parameter, and a third parameter; obtaining an adjusted second parameter; clustering the plural image pixels into plural color regions or plural fuzzy regions of a color plane of the color space model; and designating the color feature vector to each of the plural image pixels based on the clustering result.
Translated title of the contribution色彩特徵擷取方法
Original languageEnglish
Patent number8774503
Publication statusPublished - 2012 Nov 29


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