CN1210429A - 编码二进制形状信号的方法 - Google Patents
编码二进制形状信号的方法 Download PDFInfo
- Publication number
- CN1210429A CN1210429A CN97117045A CN97117045A CN1210429A CN 1210429 A CN1210429 A CN 1210429A CN 97117045 A CN97117045 A CN 97117045A CN 97117045 A CN97117045 A CN 97117045A CN 1210429 A CN1210429 A CN 1210429A
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- CN
- China
- Prior art keywords
- bab
- reconstruct
- piece
- binary system
- coding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
- H04N19/21—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with binary alpha-plane coding for video objects, e.g. context-based arithmetic encoding [CAE]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/20—Contour coding, e.g. using detection of edges
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR44087/1997 | 1997-08-30 | ||
KR1019970044087A KR100255754B1 (ko) | 1997-08-30 | 1997-08-30 | 이진 형상 신호 부호화 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1210429A true CN1210429A (zh) | 1999-03-10 |
CN1159922C CN1159922C (zh) | 2004-07-28 |
Family
ID=19520004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971170452A Expired - Fee Related CN1159922C (zh) | 1997-08-30 | 1997-10-07 | 编码二进制形状信号的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6133955A (zh) |
JP (1) | JP3976854B2 (zh) |
KR (1) | KR100255754B1 (zh) |
CN (1) | CN1159922C (zh) |
DE (1) | DE19744859B4 (zh) |
FR (1) | FR2768003B1 (zh) |
GB (1) | GB2328821B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101069429B (zh) * | 2004-12-03 | 2010-12-08 | 三星电子株式会社 | 用于多层视频编码和解码的方法和设备 |
WO2013104210A1 (en) * | 2012-01-12 | 2013-07-18 | Mediatek Inc. | Method and apparatus for unification of significance map context selection |
WO2017143988A1 (en) * | 2016-02-26 | 2017-08-31 | Versitech Limited | Shape-adaptive model-based codec for lossy and lossless compression of images |
CN107347161A (zh) * | 2011-06-16 | 2017-11-14 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
US10645388B2 (en) | 2011-06-16 | 2020-05-05 | Ge Video Compression, Llc | Context initialization in entropy coding |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100535632B1 (ko) * | 1997-10-17 | 2006-04-12 | 주식회사 팬택앤큐리텔 | 적응적으로 보더링하는 모양정보 부호화/복호화 장치 및 방법 |
KR100303085B1 (ko) * | 1998-04-24 | 2001-09-24 | 전주범 | 이진형상신호부호화장치및방법 |
WO2004079132A1 (en) * | 2003-02-28 | 2004-09-16 | James Hardie International Finance B.V. | Fiber cement fence system |
KR100670459B1 (ko) * | 2004-12-10 | 2007-01-16 | 엘지전자 주식회사 | 영상 압축 부호화 및 복호화 방법과 장치 |
KR100747587B1 (ko) * | 2006-03-31 | 2007-08-08 | 엘지전자 주식회사 | 움직임 추정 방법 및 장치 |
US7865025B2 (en) * | 2006-08-01 | 2011-01-04 | Ching-Wei Yeh | Data processing method in embedded block coding with optimized truncation module |
US10015515B2 (en) * | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
US9883197B2 (en) | 2014-01-09 | 2018-01-30 | Qualcomm Incorporated | Intra prediction of chroma blocks using the same vector |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929915A (en) * | 1997-12-02 | 1999-07-27 | Daewoo Electronics Co., Ltd. | Interlaced binary shape coding method and apparatus |
GB2333412B (en) * | 1998-01-20 | 2002-05-15 | Daewoo Electronics Co Ltd | Context-based arithmetic encoding/decoding apparatus |
-
1997
- 1997-08-30 KR KR1019970044087A patent/KR100255754B1/ko not_active IP Right Cessation
- 1997-10-01 US US08/940,394 patent/US6133955A/en not_active Expired - Lifetime
- 1997-10-03 GB GB9721072A patent/GB2328821B/en not_active Expired - Fee Related
- 1997-10-07 CN CNB971170452A patent/CN1159922C/zh not_active Expired - Fee Related
- 1997-10-09 FR FR9712614A patent/FR2768003B1/fr not_active Expired - Fee Related
- 1997-10-09 JP JP27697897A patent/JP3976854B2/ja not_active Expired - Fee Related
- 1997-10-10 DE DE1997144859 patent/DE19744859B4/de not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101069429B (zh) * | 2004-12-03 | 2010-12-08 | 三星电子株式会社 | 用于多层视频编码和解码的方法和设备 |
US10630987B2 (en) | 2011-06-16 | 2020-04-21 | Ge Video Compression, Llc | Entropy coding supporting mode switching |
US11838511B2 (en) | 2011-06-16 | 2023-12-05 | Ge Video Compression, Llc | Entropy coding supporting mode switching |
US11533485B2 (en) | 2011-06-16 | 2022-12-20 | Ge Video Compression, Llc | Entropy coding of motion vector differences |
CN107347161A (zh) * | 2011-06-16 | 2017-11-14 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
US10425644B2 (en) | 2011-06-16 | 2019-09-24 | Ge Video Compression, Llc | Entropy coding of motion vector differences |
US10432940B2 (en) | 2011-06-16 | 2019-10-01 | Ge Video Compression, Llc | Entropy coding of motion vector differences |
US10432939B2 (en) | 2011-06-16 | 2019-10-01 | Ge Video Compression, Llc | Entropy coding supporting mode switching |
US10440364B2 (en) | 2011-06-16 | 2019-10-08 | Ge Video Compression, Llc | Context initialization in entropy coding |
US11516474B2 (en) | 2011-06-16 | 2022-11-29 | Ge Video Compression, Llc | Context initialization in entropy coding |
US11277614B2 (en) | 2011-06-16 | 2022-03-15 | Ge Video Compression, Llc | Entropy coding supporting mode switching |
US10645388B2 (en) | 2011-06-16 | 2020-05-05 | Ge Video Compression, Llc | Context initialization in entropy coding |
US10630988B2 (en) | 2011-06-16 | 2020-04-21 | Ge Video Compression, Llc | Entropy coding of motion vector differences |
CN107347161B (zh) * | 2011-06-16 | 2020-06-12 | Ge视频压缩有限责任公司 | 解码器、编码器、解码和编码视频的方法及存储介质 |
US10819982B2 (en) | 2011-06-16 | 2020-10-27 | Ge Video Compression, Llc | Entropy coding supporting mode switching |
US11012695B2 (en) | 2011-06-16 | 2021-05-18 | Ge Video Compression, Llc | Context initialization in entropy coding |
US9729890B2 (en) | 2012-01-12 | 2017-08-08 | Hfi Innovation Inc. | Method and apparatus for unification of significance map context selection |
WO2013104210A1 (en) * | 2012-01-12 | 2013-07-18 | Mediatek Inc. | Method and apparatus for unification of significance map context selection |
WO2017143988A1 (en) * | 2016-02-26 | 2017-08-31 | Versitech Limited | Shape-adaptive model-based codec for lossy and lossless compression of images |
US10547852B2 (en) | 2016-02-26 | 2020-01-28 | Versitech Limited | Shape-adaptive model-based codec for lossy and lossless compression of images |
Also Published As
Publication number | Publication date |
---|---|
GB9721072D0 (en) | 1997-12-03 |
FR2768003A1 (fr) | 1999-03-05 |
KR100255754B1 (ko) | 2000-05-01 |
GB2328821A (en) | 1999-03-03 |
KR19990020622A (ko) | 1999-03-25 |
US6133955A (en) | 2000-10-17 |
DE19744859B4 (de) | 2005-08-18 |
DE19744859A1 (de) | 1999-03-04 |
JP3976854B2 (ja) | 2007-09-19 |
CN1159922C (zh) | 2004-07-28 |
FR2768003B1 (fr) | 2004-08-13 |
GB2328821B (en) | 2002-01-30 |
JPH1175179A (ja) | 1999-03-16 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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C57 | Notification of unclear or unknown address | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030509 Address after: Seoul Applicant after: Daewoo Electronics Co., Ltd. Address before: Seoul Applicant before: Daewoo Electronics Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FENGYE VISION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130419 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130419 Address after: Ontario Patentee after: Fengye Vision Technology Co., Ltd. Address before: Seoul, Korea Patentee before: Daewoo Electronics Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040728 Termination date: 20151007 |
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EXPY | Termination of patent right or utility model |