Automatically determining an optimal content image search algorithm by choosing the algorithm based on color,申请号US19990239527-传众专利搜索

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发明名称	Automatically determining an optimal content image search algorithm by choosing the algorithm based on color
摘要	A method for designating a local representative color value and automatically determining image searching algorithm for a color based image searching system is disclosed. A method for designating a local representative color values generally includes the steps of dividing a color image area; and obtaining a color histogram for each block, obtaining a color group from hue histograms of each block, or obtaining a maximum color group value to designate the representative color value. Also, a method determining a search algorithm generally includes the steps of detecting the number of color blocks CB having color information from the blocked information of a reference image; comparing the number of the color blocks with a determined reference value and assigning different weights to at least two search algorithm according to the comparison results; and performing a comparison search of an image by the search algorithm based on the determined weight.
申请公布号	US6445818(B1)	申请公布日期	2002.09.03
申请号	US19990239527	申请日期	1999.01.29
申请人	LG ELECTRONICS INC.	发明人	KIM HYEON JUN;LEE JIN SOO
分类号	G06K9/46;G06T7/40;(IPC1-7):G06K9/00	主分类号	G06K9/46
代理机构		代理人
主权项
地址

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