Invention Grant
- Patent Title: Video coding method and apparatus
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Application No.: US16084105Application Date: 2017-03-09
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Publication No.: US10694184B2Publication Date: 2020-06-23
- Inventor: Yongjo Ahn , Donggyu Sim , Hochan Ryu , Seanae Park , Woong Lim
- Applicant: DIGITALINSIGHTS INC. , KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
- Applicant Address: KR Seoul
- Assignee: DIGITALINSIGHTS INC.
- Current Assignee: DIGITALINSIGHTS INC.
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@19c36279 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@28942a5f com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@51aa167a com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3a5e6447 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@380c19df
- International Application: PCT/KR2017/002578 WO 20170309
- International Announcement: WO2017/155334 WO 20170914
- Main IPC: H04N19/124
- IPC: H04N19/124 ; H04N19/105 ; H04N19/593 ; H04N19/11 ; H04N19/176 ; H04N19/52 ; H04N19/136 ; H04N19/91 ; H04N19/184
Abstract:
The present invention relates to a method and apparatus for performing encoding and decoding using a variably-sized quantization coefficient group, in quantization coefficient group encoding and decoding of video compression technology.
Public/Granted literature
- US20190082179A1 VIDEO CODING METHOD AND APPARATUS Public/Granted day:2019-03-14
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