CN1155256C - 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
- CN1155256C CN1155256C CNB961039957A CN96103995A CN1155256C CN 1155256 C CN1155256 C CN 1155256C CN B961039957 A CNB961039957 A CN B961039957A CN 96103995 A CN96103995 A CN 96103995A CN 1155256 C CN1155256 C CN 1155256C
- Authority
- CN
- China
- Prior art keywords
- information
- chroma
- current
- cut apart
- apart
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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 |
---|---|---|---|
KR7314/1995 | 1995-03-31 | ||
KR1019950007314A KR0181052B1 (ko) | 1995-03-31 | 1995-03-31 | 고화질 영상 시스템의 영역 분할 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1139356A CN1139356A (zh) | 1997-01-01 |
CN1155256C true 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) |
Families Citing this family (15)
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 |
KR100285599B1 (ko) * | 1998-03-14 | 2001-04-02 | 전주범 | 격행 부호화에서의 움직임 추정을 위한 텍스쳐 패딩 장치 및그 패딩 방법 |
KR100281464B1 (ko) | 1998-03-14 | 2001-02-01 | 전주범 | 물체 기반 부호화 시스템의 보조 정보 부호화 장치 |
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 |
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 |
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 K.K., Tokio/Tokyo | 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
Also Published As
Publication number | Publication date |
---|---|
KR0181052B1 (ko) | 1999-05-01 |
US5623310A (en) | 1997-04-22 |
JPH08340553A (ja) | 1996-12-24 |
JP3794749B2 (ja) | 2006-07-12 |
CN1139356A (zh) | 1997-01-01 |
KR960036789A (ko) | 1996-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1155256C (zh) | 使用分级图象分割技术编码视频信号的装置 | |
KR0170932B1 (ko) | 영상의 시각적, 기하학적 특성에 따른 고속 움직임 추정장치 | |
US6339616B1 (en) | Method and apparatus for compression and decompression of still and motion video data based on adaptive pixel-by-pixel processing and adaptive variable length coding | |
US4791486A (en) | Recursive image encoding/decoding using interpolation within variably sub-divided picture areas | |
JP3197420B2 (ja) | 画像符号化装置 | |
US7085420B2 (en) | Text detection in continuous tone image segments | |
US5805221A (en) | Video signal coding system employing segmentation technique | |
US20140198843A1 (en) | Compressed video | |
EP0836328A2 (en) | A coding method for a video signal | |
US11323717B2 (en) | Frequency adjustment for texture synthesis in video coding | |
US11252413B2 (en) | Polynomial fitting for motion compensation and luminance reconstruction in texture synthesis | |
CN1200857A (zh) | 数据压缩方法及装置 | |
JP2002537735A (ja) | ブロック効果減少のためのフィルタリング段階を用いたビデオ復号化装置及び方法 | |
US5706366A (en) | Apparatus for encoding an image signal having a still object using an image warping technique | |
US5818535A (en) | Method and apparatus for adaptive hybrid motion video compression and decompression | |
KR20010110053A (ko) | 동화상 정보의 압축 방법 및 그 시스템 | |
US6810154B2 (en) | Method and apparatus for automatic spatial resolution setting for moving images | |
JPH09326024A (ja) | 画像符号及び復号化方法とその装置 | |
CN113365080B (zh) | 串编码技术的编解码方法、设备及存储介质 | |
Yang et al. | Chain code-based occupancy map coding for video-based point cloud compression | |
CN1396769A (zh) | 运动图像信息的压缩方法及其系统 | |
US6064696A (en) | Encoding apparatus | |
CN113810692A (zh) | 对变化和移动进行分帧的方法、图像处理装置及程序产品 | |
JPH0244883A (ja) | 動画像伝送方式 | |
JP3006107B2 (ja) | 動き補償予測回路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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. |
|
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 |
|
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040623 Termination date: 20150329 |
|
EXPY | Termination of patent right or utility model |