COLOR CALIBRATION METHOD AND IMAGE PROCESSING DEVI

专利名称：COLOR CALIBRATION METHOD AND IMAGE

PROCESSING DEVICE USING THE SAME

发明人：Po-Nian Chu,Chih-Jung Chang申请号：US13615605申请日：20120914

公开号：US20130003146A1公开日：20130103

专利附图：

摘要：A color calibration method and an image processing device using the same areprovided. The method includes: obtaining a first image of a calibration card having colorblocks, each of which corresponds to a standard value; obtaining first sensing values

according to the first image, wherein each of the first sensing values corresponds to oneof the standard values; generating a calibration table according to the first sensing valuesand the standard values; determining if a recursive condition is satisfied. The method alsoincludes: obtaining a second image of the calibration card if the recursive condition is notsatisfied; obtaining second sensing values according to the second image; adjusting thesecond sensing values according to the calibration table to generate third sensing values;updating the calibration table according to the third sensing values and the standardvalues until the recursive condition is satisfied. Accordingly, the calibration table isgenerated automatically.

申请人：Po-Nian Chu,Chih-Jung Chang

地址：New Taipei City TW,New Taipei City TW

国籍：TW,TW

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