发明名称 Encoding method
摘要 In an encoding method for a system for dividing image data into blocks each consisting of a plurality of pixels, encoding the image data in units of blocks, and performing image transmission or recording of the image data, weighting coefficients for vertical/horizontal information of an image are changed in accordance with the aspect ratio information of the image data.
申请公布号 US5721544(A) 申请公布日期 1998.02.24
申请号 US19970805069 申请日期 1997.02.25
申请人 CANON KABUSHIKI KAISHA 发明人 SUZUKI, TOSHIHIKO
分类号 H04N5/92;H04N7/26;H04N7/30;H04N7/50;(IPC1-7):H04N7/00 主分类号 H04N5/92
代理机构 代理人
主权项
地址