Title:
MAPPING METHOD, ENCODER, DECODER, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/258013
Kind Code:
A1
Abstract:
A mapping method, an encoder, a decoder and a computer storage medium. Said method may comprise: determining an intra prediction mode used when encoding or decoding a current image block (S1001); if the intra prediction mode is an MIP mode, mapping the MIP mode into a first non-MIP mode (S1002); and if the intra prediction mode is a non-MIP mode, mapping the non-MIP mode into a second MIP mode (S1003).
Inventors:
HUO JUNYAN (CN)
MA YANZHUO (CN)
WAN SHUAI (CN)
YANG FUZHENG (CN)
LI XINWEI (CN)
WANG HAIXIN (CN)
MA YANZHUO (CN)
WAN SHUAI (CN)
YANG FUZHENG (CN)
LI XINWEI (CN)
WANG HAIXIN (CN)
Application Number:
PCT/CN2019/092701
Publication Date:
December 30, 2020
Filing Date:
June 25, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04N19/159
Domestic Patent References:
| WO2012172779A1 | 2012-12-20 |
Foreign References:
| CN102857764A | 2013-01-02 | |||
| CN103067699A | 2013-04-24 |
Other References:
See also references of EP 3886435A4
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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