专利名称:System and method for forming image发明人:Woo-Jun Chung申请号:US11252613申请日:20051019
公开号:US20060126121A1公开日:20060615
专利附图:
摘要:A system and a method for forming an image are provided. The methodincludes the steps of dividing an input image into sub cells including a predeterminednumber of pixels, calculating gray level values of the sub cells, calculating directioninformation values of the sub cells;, selecting halftone patterns corresponding to the
gray level values and the direction information values from a stored lookup table, andapplying the halftone patterns to positions of the sub cells so as to generate and outputa binary image for the input image.
申请人:Woo-Jun Chung
地址:Suwon-si KR
国籍:KR
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