WO2011071342A3 - 트리 구조를 이용한 부호화/복호화 방법 및 장치 - Google Patents
트리 구조를 이용한 부호화/복호화 방법 및 장치 Download PDFInfo
- Publication number
- WO2011071342A3 WO2011071342A3 PCT/KR2010/008860 KR2010008860W WO2011071342A3 WO 2011071342 A3 WO2011071342 A3 WO 2011071342A3 KR 2010008860 W KR2010008860 W KR 2010008860W WO 2011071342 A3 WO2011071342 A3 WO 2011071342A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- encoding
- layers
- information
- image
- tree structure
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/514,537 US8971656B2 (en) | 2009-12-10 | 2010-12-10 | Encoding/decoding method and apparatus using a tree structure |
CN201080063636.0A CN102771125B (zh) | 2009-12-10 | 2010-12-10 | 使用树形结构的编码/解码方法和装置 |
US14/603,892 US9357220B2 (en) | 2009-12-10 | 2015-01-23 | Encoding / decoding method and apparatus using a tree structure |
US14/607,995 US9351008B2 (en) | 2009-12-10 | 2015-01-28 | Encoding / decoding method and apparatus using a tree structure |
US14/609,096 US9787997B2 (en) | 2009-12-10 | 2015-01-29 | Encoding/decoding method and apparatus using a tree structure |
US14/608,551 US9749643B2 (en) | 2009-12-10 | 2015-01-29 | Encoding/decoding method and apparatus using a tree structure |
US14/608,920 US9787996B2 (en) | 2009-12-10 | 2015-01-29 | Encoding/decoding method and apparatus using a tree structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20090122500 | 2009-12-10 | ||
KR10-2009-0122500 | 2009-12-10 | ||
KR10-2010-0126315 | 2010-12-10 | ||
KR20100126315A KR101479141B1 (ko) | 2009-12-10 | 2010-12-10 | 트리 구조를 이용한 부호화/복호화 방법 및 장치 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/514,537 A-371-Of-International US8971656B2 (en) | 2009-12-10 | 2010-12-10 | Encoding/decoding method and apparatus using a tree structure |
US14/603,892 Continuation US9357220B2 (en) | 2009-12-10 | 2015-01-23 | Encoding / decoding method and apparatus using a tree structure |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011071342A2 WO2011071342A2 (ko) | 2011-06-16 |
WO2011071342A3 true WO2011071342A3 (ko) | 2011-11-17 |
Family
ID=44146070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/008860 WO2011071342A2 (ko) | 2009-12-10 | 2010-12-10 | 트리 구조를 이용한 부호화/복호화 방법 및 장치 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011071342A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020182213A1 (en) * | 2019-03-13 | 2020-09-17 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block transform in transform skip mode |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040068302A (ko) * | 2001-12-20 | 2004-07-30 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 시퀀스 압축용 인코딩 방법 |
KR100487776B1 (ko) * | 1997-02-12 | 2005-05-09 | 사르노프 코포레이션 | 웨이브렛 코딩 방법에 의해 발생된 웨이브렛 트리들을 인코딩하기 위한 장치 및 방법 |
-
2010
- 2010-12-10 WO PCT/KR2010/008860 patent/WO2011071342A2/ko active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100487776B1 (ko) * | 1997-02-12 | 2005-05-09 | 사르노프 코포레이션 | 웨이브렛 코딩 방법에 의해 발생된 웨이브렛 트리들을 인코딩하기 위한 장치 및 방법 |
KR20040068302A (ko) * | 2001-12-20 | 2004-07-30 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 시퀀스 압축용 인코딩 방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2011071342A2 (ko) | 2011-06-16 |
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