发明名称 Image Processing Method and Image Processing Apparatus
摘要 An image processing method performs image process by using a supercell that includes a first cell forming a halftone dot, a second cell forming a halftone dot disposed adjacent to the first cell, and a third cell forming a halftone dot disposed further away from the first cell than the second cell, and in which the difference between a first angle where a first straight line, which connects the geometric center of the first cell with the geometric center of the second cell, crosses a reference line and a predetermined screen angle is larger than the difference between a second angle where a second straight line, which connects the geometric center of the first cell with the geometric center of the third cell, crosses the reference line and the screen angle.
申请公布号 US2012218606(A1) 申请公布日期 2012.08.30
申请号 US201213363078 申请日期 2012.01.31
申请人 ISHII KOICHI;SEIKO EPSON CORPORATION 发明人 ISHII KOICHI
分类号 H04N1/405 主分类号 H04N1/405
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