- 专利标题： Method and apparatus for predicting and restoring a video signal using palette entry and palette mode
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申请号： US15545676申请日： 2016-01-29
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公开(公告)号： US10477244B2公开(公告)日： 2019-11-12
- 发明人: Bae Keun Lee , Joo Young Kim
- 申请人： KT CORPORATION
- 申请人地址： KR Gyeonggi-do
- 专利权人： KT CORPORATION
- 当前专利权人： KT CORPORATION
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： IP Legal Services, LLC
- 优先权： KR10-2015-0014542 20150129; KR10-2015-0014543 20150129; KR10-2015-0014544 20150129; KR10-2015-0014545 20150129; KR10-2015-0014783 20150130; KR10-2015-0023872 20150217
- 国际申请： PCT/KR2016/001009 WO 20160129
- 国际公布： WO2016/122253 WO 20160804
- 主分类号： H04N19/593
- IPC分类号： H04N19/593 ; G06T11/00 ; H04N19/129 ; H04N19/70 ; H04N19/186 ; H04N19/44 ; H04N19/46 ; H04N19/463 ; G06F3/147
摘要：
Provided is a method for decoding a video signal. Such a method may include constructing a palette map related to a current block encoded in a palette mode, determining, based on a mode identifier of a current sample included in the current block, a palette index mode of the current sample, the mode identifier is used to determine one of an index mode or a copy mode, deriving a palette index of the current sample based on the palette index mode, and reconstructing the current sample by using the palette map of the current block and the palette index.
公开/授权文献
- US20180020237A1 METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNALS 公开/授权日：2018-01-18
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