专利名称：Image forming apparatus and color
converting method thereof
发明人：Jin-kyung Hong,Jae-min Shin,In-ho
Park,Woo-ri Choi
申请号：US11972905申请日：20080111公开号：US08363267B2公开日：20130129
专利附图：
摘要：An image forming apparatus including a scanning unit to scan an image and tooutput corresponding digital color coordinates; a determining unit to determine a local
color gamut including the digital color coordinates, based on a reference matrixcomputed from a standard color gamut, which includes the local color gamut, and theplurality of digital color coordinates; a matrix selecting unit to select a color conversionmatrix that corresponds to the determined local color gamut; and a computing unit tocompute LAB color coordinates based on the selected color conversion matrix and thedigital color coordinates. A method of color conversion using the image formingapparatus is also provided.
申请人：Jin-kyung Hong,Jae-min Shin,In-ho Park,Woo-ri Choi
地址：Seoul KR,Seoul KR,Suwon-si KR,Suwon-si KR
国籍：KR,KR,KR,KR
代理机构：Staas & Halsey LLP
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