- 专利标题: Scanning orders for non-transform coding
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申请号: US16210839申请日: 2018-12-05
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公开(公告)号: US10560704B2公开(公告)日: 2020-02-11
- 发明人: Xiulian Peng , Jizheng Xu
- 申请人: Microsoft Technology Licensing, LLC
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人: Microsoft Technology Licensing, LLC
- 当前专利权人地址: US WA Redmond
- 代理机构: Klarquist Sparkman, LLP
- 主分类号: H04N19/176
- IPC分类号: H04N19/176 ; H04N19/61 ; H04N19/129 ; H04N19/91 ; H04N19/107 ; H04N19/70 ; H04N19/124 ; H04N19/159
摘要:
Non-transform blocks of video content may be coded by selectively changing a scanning order. In some implementations, an encoder or decoder may perform a scanning process on a block according to a scanning order. When the block has not been transformed, the encoder or decoder may selectively change the scanning order to a different order. For example, if the block is associated with a particular type of prediction, the scanning order may be changed to a different order. In another example, if the non-transform block has a size that is smaller than a predetermined size, the scanning order may be changed to a different order.
公开/授权文献
- US20190273928A1 SCANNING ORDERS FOR NON-TRANSFORM CODING 公开/授权日:2019-09-05
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