发明名称 Digital color video image enhancement for a diffusion dither circuit
摘要 Enhancing each pixel of a digital color video image by, for each component part of a source pixel, successively adding a truncation error of an immediately preceding previous pixel in an X direction to a current pixel. A resulting value is truncated to form a truncation error and most significant bits, and the most significant bits are provided to a destination line.
申请公布号 US5479594(A) 申请公布日期 1995.12.26
申请号 US19930118634 申请日期 1993.09.10
申请人 ATI TECHNOLOGIES INC. 发明人 LUM, SANFORD S.
分类号 G06T5/20;H04N1/41;H04N1/64;(IPC1-7):G06F15/00 主分类号 G06T5/20
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