发明授权
- 专利标题: Image coding apparatus and method
- 专利标题(中): 图像编码装置及方法
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申请号: US13446920申请日: 2012-04-13
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公开(公告)号: US08374250B2公开(公告)日: 2013-02-12
- 发明人: Jun Makino
- 申请人: Jun Makino
- 申请人地址: JP 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: JP Tokyo
- 代理机构: Canon U.S.A., Inc. IP Division
- 优先权: JP2006-124007 20060427; JP2007-042661 20070222
- 主分类号: H04N5/937
- IPC分类号: H04N5/937
摘要:
An image coding apparatus includes: a division unit configured to divide a coding target picture included in an input video signal into a plurality of slices each including one or more data blocks; a coding unit configured to code the video signal in a unit of the slice divided by the division unit; and a setting unit configured to set at least one of a division position of the slice and a number of divisions of the slice, to the division unit. In the image coding apparatus, the setting unit sets at least one of the division position of the slice and the number of divisions of the slice so that slice boundaries differ from each other between adjacent pictures.
公开/授权文献
- US20120201291A1 IMAGE CODING APPARATUS AND METHOD 公开/授权日:2012-08-09