发明名称 Image processing device, image processing method, and computer program
摘要 An image processing device includes a memory that is adapted to store an input image; an inverted image generator that is adapted to generate an inverted image, the inverted image corresponding to a predetermined part of the input image; a target image generator that is adapted to generate a target image, the target image including the inverted image and the input image; a quantization unit that is adapted to quantize the target image, in accordance with the error diffusion method; an image extractor that is adapted to extract an output image from the quantized target image, the output image corresponding to the input image; an output unit that is adapted to output the output image extracted by the image extractor.
申请公布号 US7612916(B2) 申请公布日期 2009.11.03
申请号 US20050300106 申请日期 2005.12.14
申请人 SEIKO EPSON CORPORATION 发明人 YAMAKADO HITOSHI
分类号 G06K15/00;G06K9/40;H04N1/405 主分类号 G06K15/00
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