发明名称 Image reduction with controlled image thinning
摘要 In an image processing apparatus of this invention, change amounts of image data, of reception image data, which correspond to target lines with respect to a previous line are obtained, and line data corresponding to the minimum change amount is preferentially thinned, thereby performing image reduction in the sub-scanning direction.
申请公布号 US5444549(A) 申请公布日期 1995.08.22
申请号 US19920960703 申请日期 1992.10.14
申请人 CANON KABUSHIKI KAISHA 发明人 KONDO, MASAYA
分类号 G06F3/153;G06T3/40;H04N1/387;H04N1/413;(IPC1-7):G06F3/40 主分类号 G06F3/153
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