发明授权
- 专利标题: Coding apparatus
- 专利标题(中): 编码装置
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申请号: US563348申请日: 1995-11-28
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公开(公告)号: US5631744A公开(公告)日: 1997-05-20
- 发明人: Yoshitaka Takeuchi , Masahiko Enari
- 申请人: Yoshitaka Takeuchi , Masahiko Enari
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-360149 19921228
- 主分类号: H04N1/41
- IPC分类号: H04N1/41 ; G06T9/00 ; H04N1/415 ; H04N11/04 ; H04N19/107 ; H04N19/503 ; H04N19/60 ; H04N19/61 ; H04N19/91
摘要:
A coding apparatus includes a blocking unit for gathering and blocking sample values of input signals, an orthogonal-transforming unit for orthogonal-transforming the blocked input signals, a transforming unit for constructing a one-dimensionally arraying block by combining orthogonal-transformed blocks and for arranging the data in the one-dimensionally arraying block in a one-dimensional array, and a coding unit for coding the data of the one-dimensional array from the transforming unit.
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