Invention Grant
- Patent Title: Method and apparatus for encoding video, and decoding method and apparatus
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Application No.: US16236019Application Date: 2018-12-28
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Publication No.: US10827174B2Publication Date: 2020-11-03
- Inventor: Sung Chang Lim , Hui Yong Kim , Se Yoon Jeong , Suk Hee Cho , Jong Ho Kim , Ha Hyun Lee , Jin Ho Lee , Jin Soo Choi , Jin Woong Kim , Chie Teuk Ahn
- Applicant: Electronics and Telecommunications Research Institute
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Capitol IP Law Group, PLLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@63606897 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@67665fe2 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@d3efeee com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4b71bc07
- Main IPC: H04N19/00
- IPC: H04N19/00 ; H04N19/124 ; H04N19/196 ; H04N19/463 ; H04N19/176 ; H04N19/70 ; H04N19/119 ; H04N19/14 ; H04N19/33
Abstract:
The present invention relates to a video encoding method and apparatus for setting and encoding quantization parameters, and to a video decoding method and apparatus for decoding and setting quantization parameters in a video encoding and decoding apparatus which uses blocks having various sizes and depths as encoding and decoding units.
Public/Granted literature
- US20190141326A1 METHOD AND APPARATUS FOR ENCODING VIDEO, AND DECODING METHOD AND APPARATUS Public/Granted day:2019-05-09
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