发明名称 Correction curve generating method, image processing method, image display unit and storage medium
摘要 It is intended to provide an image processing method, an image display unit, and a storage medium, capable of effecting an appropriate color reproduction even with a change in external environment. The image display unit according to the present invention which applies a desired image processing to inputted image data and then displays the image, includes: a 1<st> correction curve generating unit for generating a 1<st> correction curve for correcting a change in brightness of external illumination, a 2<nd> correction curve generating unit for generating a 2<nd> correction curve for correcting a change in color of projection plane, and a 3<rd> correction curve generating unit for generating a 3<rd> correction curve for correcting a change in color of external illumination. Therefore, it is possible to effect an appropriate color reproduction even with a change in external environment, since the desired image processing to inputted image data is performed on the basis of the generated 1<st> correction curve, the generated 2<nd> correction curve and the generated 3<rd> correction curve. <IMAGE>
申请公布号 EP1189435(A2) 申请公布日期 2002.03.20
申请号 EP20010121649 申请日期 2001.09.13
申请人 SEIKO EPSON CORPORATION 发明人 KANAI, MASASHI
分类号 G06T1/00;G06F3/14;G09G3/20;G09G5/00;G09G5/02;G09G5/10;H04N1/46;H04N1/60;H04N5/58;H04N9/31;H04N9/64;H04N9/73 主分类号 G06T1/00
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