CN1229324A - 对视频信号进行编码的方法及装置 - Google Patents
对视频信号进行编码的方法及装置 Download PDFInfo
- Publication number
- CN1229324A CN1229324A CN98103022A CN98103022A CN1229324A CN 1229324 A CN1229324 A CN 1229324A CN 98103022 A CN98103022 A CN 98103022A CN 98103022 A CN98103022 A CN 98103022A CN 1229324 A CN1229324 A CN 1229324A
- Authority
- CN
- China
- Prior art keywords
- information
- cbpy
- macro block
- coding
- piece
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000005516 engineering process Methods 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 16
- 238000011002 quantification Methods 0.000 description 7
- 241001269238 Data Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Images
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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
-
- 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
-
- 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
- H04N19/17—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 an image region, e.g. an object
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8638/1998 | 1998-03-14 | ||
KR1019980008638A KR100281463B1 (ko) | 1998-03-14 | 1998-03-14 | 물체 기반 부호화 시스템의 보조 정보 부호화 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1229324A true CN1229324A (zh) | 1999-09-22 |
CN1166204C CN1166204C (zh) | 2004-09-08 |
Family
ID=19534804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB98103022XA Expired - Fee Related CN1166204C (zh) | 1998-03-14 | 1998-07-15 | 对视频信号进行编码的方法及装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6351492B1 (zh) |
EP (1) | EP1076999B1 (zh) |
JP (1) | JPH11298900A (zh) |
KR (1) | KR100281463B1 (zh) |
CN (1) | CN1166204C (zh) |
AU (1) | AU749227B2 (zh) |
DE (1) | DE69837497T2 (zh) |
WO (1) | WO1999048300A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776040B2 (en) | 2002-09-30 | 2004-08-17 | Tommy Chi-Kin Wong | Self-leveling hydrometer |
WO2005067301A1 (en) * | 2003-12-31 | 2005-07-21 | Institute Of Computing Technology Chinese Academy Of Sciences | Joint encoding/decoding method of maximum macroblock type and coded block pattern |
CN100353379C (zh) * | 2003-07-23 | 2007-12-05 | 西北工业大学 | 一种基于图像纹理特征的图像检索方法 |
CN101931802B (zh) * | 2003-09-07 | 2013-01-23 | 微软公司 | 隔行扫描视频的编码与解码 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100632105B1 (ko) * | 1998-06-27 | 2007-03-02 | 주식회사 팬택앤큐리텔 | 디지털 비월주사 인트라픽쳐 부호화/복호화 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 |
US20020008758A1 (en) * | 2000-03-10 | 2002-01-24 | Broemmelsiek Raymond M. | Method and apparatus for video surveillance with defined zones |
US6584225B1 (en) * | 2000-05-08 | 2003-06-24 | Hewlett-Packard Development Company, L.P. | Frequency domain halftoning |
US20050162515A1 (en) * | 2000-10-24 | 2005-07-28 | Objectvideo, Inc. | Video surveillance system |
US9892606B2 (en) * | 2001-11-15 | 2018-02-13 | Avigilon Fortress Corporation | Video surveillance system employing video primitives |
US6954498B1 (en) | 2000-10-24 | 2005-10-11 | Objectvideo, Inc. | Interactive video manipulation |
US8564661B2 (en) | 2000-10-24 | 2013-10-22 | Objectvideo, Inc. | Video analytic rule detection system and method |
US8711217B2 (en) | 2000-10-24 | 2014-04-29 | Objectvideo, Inc. | Video surveillance system employing video primitives |
US7868912B2 (en) * | 2000-10-24 | 2011-01-11 | Objectvideo, Inc. | Video surveillance system employing video primitives |
US20050146605A1 (en) * | 2000-10-24 | 2005-07-07 | Lipton Alan J. | Video surveillance system employing video primitives |
US7145952B1 (en) * | 2002-01-07 | 2006-12-05 | Apple Computer, Inc. | Dynamic selection of field/frame-based MPEG video encoding |
US6985529B1 (en) | 2002-01-07 | 2006-01-10 | Apple Computer, Inc. | Generation and use of masks in MPEG video encoding to indicate non-zero entries in transformed macroblocks |
EP1538844A3 (en) * | 2003-11-26 | 2006-05-31 | Samsung Electronics Co., Ltd. | Color image residue transformation and encoding method |
KR100647294B1 (ko) * | 2004-11-09 | 2006-11-23 | 삼성전자주식회사 | 화상 데이터 부호화 및 복호화 방법 및 장치 |
KR20060042295A (ko) * | 2004-11-09 | 2006-05-12 | 삼성전자주식회사 | 화상 데이터 부호화 및 복호화 방법 및 장치 |
US7995649B2 (en) * | 2006-04-07 | 2011-08-09 | Microsoft Corporation | Quantization adjustment based on texture level |
US8711925B2 (en) | 2006-05-05 | 2014-04-29 | Microsoft Corporation | Flexible quantization |
US8897359B2 (en) | 2008-06-03 | 2014-11-25 | Microsoft Corporation | Adaptive quantization for enhancement layer video coding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5539466A (en) * | 1991-07-30 | 1996-07-23 | Sony Corporation | Efficient coding apparatus for picture signal and decoding apparatus therefor |
TW241416B (zh) * | 1992-06-29 | 1995-02-21 | Sony Co Ltd | |
KR0153671B1 (ko) * | 1995-06-30 | 1998-11-16 | 배순훈 | 고선명 텔레비젼 엔코더의 레이트 콘트롤러 |
US6031872A (en) * | 1998-06-16 | 2000-02-29 | Daewoo Electronics Co., Ltd. | Method and apparatus for encoding a video signal |
-
1998
- 1998-03-14 KR KR1019980008638A patent/KR100281463B1/ko active IP Right Grant
- 1998-06-24 EP EP98929890A patent/EP1076999B1/en not_active Expired - Lifetime
- 1998-06-24 WO PCT/KR1998/000176 patent/WO1999048300A1/en active IP Right Grant
- 1998-06-24 AU AU79400/98A patent/AU749227B2/en not_active Expired
- 1998-06-24 DE DE1998637497 patent/DE69837497T2/de not_active Expired - Lifetime
- 1998-06-29 US US09/106,081 patent/US6351492B1/en not_active Expired - Fee Related
- 1998-07-03 JP JP18881598A patent/JPH11298900A/ja active Pending
- 1998-07-15 CN CNB98103022XA patent/CN1166204C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6776040B2 (en) | 2002-09-30 | 2004-08-17 | Tommy Chi-Kin Wong | Self-leveling hydrometer |
CN100353379C (zh) * | 2003-07-23 | 2007-12-05 | 西北工业大学 | 一种基于图像纹理特征的图像检索方法 |
CN101931802B (zh) * | 2003-09-07 | 2013-01-23 | 微软公司 | 隔行扫描视频的编码与解码 |
WO2005067301A1 (en) * | 2003-12-31 | 2005-07-21 | Institute Of Computing Technology Chinese Academy Of Sciences | Joint encoding/decoding method of maximum macroblock type and coded block pattern |
CN1321533C (zh) * | 2003-12-31 | 2007-06-13 | 中国科学院计算技术研究所 | 最大宏块类型与编码块模式联合编/解码的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1076999A1 (en) | 2001-02-21 |
EP1076999B1 (en) | 2007-04-04 |
KR19990074807A (ko) | 1999-10-05 |
US6351492B1 (en) | 2002-02-26 |
CN1166204C (zh) | 2004-09-08 |
WO1999048300A1 (en) | 1999-09-23 |
AU749227B2 (en) | 2002-06-20 |
DE69837497D1 (de) | 2007-05-16 |
AU7940098A (en) | 1999-10-11 |
JPH11298900A (ja) | 1999-10-29 |
DE69837497T2 (de) | 2007-12-20 |
KR100281463B1 (ko) | 2001-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1166204C (zh) | 对视频信号进行编码的方法及装置 | |
CN1106766C (zh) | 用于产生视频目标平面的色度形状信息的方法及装置 | |
CN1186942C (zh) | 基于方差的自适应块大小dct图像压缩 | |
CN1197385C (zh) | 数字视频的运动估值 | |
CN1166211C (zh) | 根据有效参考运动矢量数对一运动矢量进行编码的方法和装置 | |
KR20010075232A (ko) | 비디오 시퀀스의 압축을 위한 인코딩 방법 | |
RU2567988C2 (ru) | Кодер, способ кодирования данных, декодер, способ декодирования данных, система передачи данных, способ передачи данных и программный продукт | |
CN1407808A (zh) | 流量可缩放的视频代码转换器 | |
CN1155261C (zh) | 用于mpeg-4视频数据逆量化的方法和设备 | |
CN1466853A (zh) | 视频处理 | |
CN1825976A (zh) | 译码数字影像序列的方法及装置 | |
CN1166209C (zh) | 编码视频信号的方法和设备 | |
CN1628466A (zh) | 视频数据流的上下文灵敏的编码和解码 | |
CN1166203C (zh) | 对视频信号进行编码的方法及装置 | |
US5724096A (en) | Video signal encoding method and apparatus employing inter-block redundancies | |
CN1459200A (zh) | 视频编码器和记录设备 | |
CN1628463A (zh) | 编码运动图像的装置和方法 | |
Morris et al. | Intra-frame wavelet video coding | |
KR20090004362A (ko) | 웨이블릿 변환을 이용한 영상 압축 장치 | |
CN1186940C (zh) | 改进的数字视频和图像的级联压缩方法和系统 | |
CN1148973C (zh) | 用于对一目标的轮廓的视频信号进行编码的方法和装置 | |
Tosun | Video compression: MPEG-4 and Beyond | |
MXPA00008675A (es) | Metodo y aparato para codificar una señal de video | |
CN1221291A (zh) | 自适应编码二进制形状信号的方法及装置 | |
CN1777290A (zh) | 视频或图像压缩中自适应扫描的方法和装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20030615 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: ZTE CORPORATION Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130308 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130308 Address after: 518052 Zhongxing building, science and technology south road, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee after: ZTE Corporation 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: 20040908 Termination date: 20170715 |
|
CF01 | Termination of patent right due to non-payment of annual fee |