发明公开
- 专利标题: IMPROVED COMPRESSION IN HIGH DYNAMIC RANGE VIDEO
- 专利标题(中): 高动态范围视频中的改进压缩
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申请号: EP15716036.7申请日: 2015-04-10
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公开(公告)号: EP3281408A1公开(公告)日: 2018-02-14
- 发明人: BAUMANN, Olie
- 申请人: Telefonaktiebolaget LM Ericsson (publ)
- 申请人地址: 164 83 Stockholm SE
- 专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人: Telefonaktiebolaget LM Ericsson (publ)
- 当前专利权人地址: 164 83 Stockholm SE
- 代理机构: Ericsson
- 国际公布: WO2016162095 20161013
- 主分类号: H04N19/172
- IPC分类号: H04N19/172 ; G06T5/00 ; H04N19/46 ; H04N19/15 ; H04N19/102
摘要:
There is provided a method in a video encoding apparatus, the method comprising applying a transfer function to tristimulus values detected by a video camera, the transfer function selected based on the video content.
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