发明名称 Image-processing apparatus
摘要 An area-separation processing section, installed in an image-processing apparatus of the present invention, is provided with a block memory A for storing image signals, a maximum/minimum pixel detection section, a maximum/minimum pixel feature-amount calculation section and a maximum/minimum pixel classifying section that make a judgment as to what kind of maximum pixel or minimum pixel a target pixel A within the block memory A forms, a block memory B for storing classifying signals outputted from the maximum/minimum pixel classifying section, and a mesh feature-amount calculation section and a mesh judgment section that make a judgment as to whether or not a target pixel B within the block memory B belongs to a mesh area
申请公布号 US6636630(B1) 申请公布日期 2003.10.21
申请号 US20000580917 申请日期 2000.05.26
申请人 SHARP KABUSHIKI KAISHA 发明人 ADACHI YASUSHI;KANATA TOSHIHIRO
分类号 H04N1/40;G06K9/20;G06T5/00;G06T7/40;(IPC1-7):G06K9/34 主分类号 H04N1/40
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