CN1139356A - 使用分级图象分割技术编码视频信号的装置 - Google Patents
使用分级图象分割技术编码视频信号的装置 Download PDFInfo
- Publication number
- CN1139356A CN1139356A CN96103995A CN96103995A CN1139356A CN 1139356 A CN1139356 A CN 1139356A CN 96103995 A CN96103995 A CN 96103995A CN 96103995 A CN96103995 A CN 96103995A CN 1139356 A CN1139356 A CN 1139356A
- Authority
- CN
- China
- Prior art keywords
- current
- chroma
- information
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- Prior art date
- 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
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/537—Motion estimation other than block-based
- H04N19/543—Motion estimation other than block-based using regions
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Of Color Television Signals (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950007314A KR0181052B1 (ko) | 1995-03-31 | 1995-03-31 | 고화질 영상 시스템의 영역 분할 장치 |
KR7314/1995 | 1995-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1139356A true CN1139356A (zh) | 1997-01-01 |
CN1155256C CN1155256C (zh) | 2004-06-23 |
Family
ID=19411129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB961039957A Expired - Fee Related CN1155256C (zh) | 1995-03-31 | 1996-03-29 | 使用分级图象分割技术编码视频信号的装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5623310A (zh) |
JP (1) | JP3794749B2 (zh) |
KR (1) | KR0181052B1 (zh) |
CN (1) | CN1155256C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101035285B (zh) * | 2007-04-13 | 2010-06-16 | 深圳市融合视讯科技有限公司 | 一种网络传输中的图像分解及还原方法 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100387229B1 (ko) * | 1995-11-01 | 2003-08-21 | 삼성전자주식회사 | 영상부호화장치 |
DE19615493A1 (de) * | 1996-04-19 | 1997-10-23 | Philips Patentverwaltung | Verfahren zur Bildsegmentierung |
KR100209132B1 (ko) * | 1996-07-11 | 1999-07-15 | 전주범 | 블럭-기반 물체 윤곽 부호화 방법 |
US6016151A (en) * | 1997-09-12 | 2000-01-18 | Neomagic Corp. | 3D triangle rendering by texture hardware and color software using simultaneous triangle-walking and interpolation for parallel operation |
KR100281464B1 (ko) | 1998-03-14 | 2001-02-01 | 전주범 | 물체 기반 부호화 시스템의 보조 정보 부호화 장치 |
KR100285599B1 (ko) * | 1998-03-14 | 2001-04-02 | 전주범 | 격행 부호화에서의 움직임 추정을 위한 텍스쳐 패딩 장치 및그 패딩 방법 |
KR100281462B1 (ko) | 1998-03-30 | 2001-02-01 | 전주범 | 격행 부호화에서 이진 형상 신호의 움직임 벡터 부호화 방법 |
US6459814B1 (en) | 1998-09-08 | 2002-10-01 | Sarnoff Corporation | Method and apparatus for generic scalable shape coding by deriving shape information for chrominance components from luminance component |
US7050503B2 (en) * | 1999-04-17 | 2006-05-23 | Pts Corporation | Segment-based encoding system using residue coding by basis function coefficients |
US7085319B2 (en) * | 1999-04-17 | 2006-08-01 | Pts Corporation | Segment-based encoding system using segment hierarchies |
US6928186B2 (en) * | 2002-06-21 | 2005-08-09 | Seiko Epson Corporation | Semantic downscaling and cropping (SEDOC) of digital images |
KR100763178B1 (ko) * | 2005-03-04 | 2007-10-04 | 삼성전자주식회사 | 색 공간 스케일러블 비디오 코딩 및 디코딩 방법, 이를위한 장치 |
KR100856303B1 (ko) * | 2007-05-18 | 2008-09-03 | 삼성전기주식회사 | 링잉 노이즈 제거 장치 및 노이즈 제거 장치 |
US8325224B2 (en) * | 2009-12-25 | 2012-12-04 | Kabushiki Kaisha Toshiba | Head separation camera apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5204920A (en) * | 1990-01-12 | 1993-04-20 | U.S. Philips Corporation | Method and apparatus for region and texture coding |
DE69329983T2 (de) * | 1992-08-21 | 2001-08-02 | Canon Kk | Bildverarbeitungsverfahren und -vorrichtung |
US5465118A (en) * | 1993-12-17 | 1995-11-07 | International Business Machines Corporation | Luminance transition coding method for software motion video compression/decompression |
-
1995
- 1995-03-31 KR KR1019950007314A patent/KR0181052B1/ko active IP Right Grant
-
1996
- 1996-03-29 CN CNB961039957A patent/CN1155256C/zh not_active Expired - Fee Related
- 1996-03-29 US US08/623,763 patent/US5623310A/en not_active Expired - Lifetime
- 1996-04-01 JP JP7867996A patent/JP3794749B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101035285B (zh) * | 2007-04-13 | 2010-06-16 | 深圳市融合视讯科技有限公司 | 一种网络传输中的图像分解及还原方法 |
Also Published As
Publication number | Publication date |
---|---|
KR960036789A (ko) | 1996-10-28 |
JP3794749B2 (ja) | 2006-07-12 |
KR0181052B1 (ko) | 1999-05-01 |
JPH08340553A (ja) | 1996-12-24 |
CN1155256C (zh) | 2004-06-23 |
US5623310A (en) | 1997-04-22 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030523 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: 20130503 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130503 Address after: Ontario Patentee after: Fengye Vision Technology Co., Ltd. Address before: Seoul, South Kerean 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: 20040623 Termination date: 20150329 |
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EXPY | Termination of patent right or utility model |