CN1174628C - 用于二进制形状编码的方法和装置 - Google Patents

用于二进制形状编码的方法和装置 Download PDF

Info

Publication number
CN1174628C
CN1174628C CNB971162832A CN97116283A CN1174628C CN 1174628 C CN1174628 C CN 1174628C CN B971162832 A CNB971162832 A CN B971162832A CN 97116283 A CN97116283 A CN 97116283A CN 1174628 C CN1174628 C CN 1174628C
Authority
CN
China
Prior art keywords
line
vertical
coding
sample block
data
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
Application number
CNB971162832A
Other languages
English (en)
Chinese (zh)
Other versions
CN1205598A (zh
Inventor
�Դ����
韩锡源
金镇宪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengye Vision Technology Co., Ltd.
Original Assignee
Daewoo Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daewoo Electronics Co Ltd filed Critical Daewoo Electronics Co Ltd
Publication of CN1205598A publication Critical patent/CN1205598A/zh
Application granted granted Critical
Publication of CN1174628C publication Critical patent/CN1174628C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • H04N1/4172—Progressive encoding, i.e. by decomposition into high and low resolution components
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (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)
CNB971162832A 1997-07-11 1997-09-08 用于二进制形状编码的方法和装置 Expired - Fee Related CN1174628C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019970032204A KR100295798B1 (ko) 1997-07-11 1997-07-11 스케일러빌리티를구현한이진현상신호부호화장치
KR32204/97 1997-07-11
KR32204/1997 1997-07-11

Publications (2)

Publication Number Publication Date
CN1205598A CN1205598A (zh) 1999-01-20
CN1174628C true CN1174628C (zh) 2004-11-03

Family

ID=19514157

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971162832A Expired - Fee Related CN1174628C (zh) 1997-07-11 1997-09-08 用于二进制形状编码的方法和装置

Country Status (7)

Country Link
US (1) US6128041A (forum.php)
JP (1) JPH1155664A (forum.php)
KR (1) KR100295798B1 (forum.php)
CN (1) CN1174628C (forum.php)
DE (1) DE19739266B4 (forum.php)
GB (1) GB2327310B (forum.php)
IN (1) IN192097B (forum.php)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6259738B1 (en) 1996-10-31 2001-07-10 Kabushiki Kaisha Toshiba Video encoding apparatus and video decoding apparatus
JP4034380B2 (ja) 1996-10-31 2008-01-16 株式会社東芝 画像符号化／復号化方法及び装置
US6731811B1 (en) * 1997-12-19 2004-05-04 Voicecraft, Inc. Scalable predictive coding method and apparatus
JP3898347B2 (ja) * 1998-06-30 2007-03-28 富士通株式会社 動画データ制御装置、動画データ制御方法、及び動画データ制御プログラムを記録したコンピュータ読みとり可能な記録媒体
US6614936B1 (en) * 1999-12-03 2003-09-02 Microsoft Corporation System and method for robust video coding using progressive fine-granularity scalable (PFGS) coding
US6700933B1 (en) * 2000-02-15 2004-03-02 Microsoft Corporation System and method with advance predicted bit-plane coding for progressive fine-granularity scalable (PFGS) video coding
GB2364842A (en) * 2000-07-11 2002-02-06 Motorola Inc Method and system for improving video quality
US6907070B2 (en) * 2000-12-15 2005-06-14 Microsoft Corporation Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding
AU2002236659A1 (en) * 2000-12-19 2002-07-01 Pulsent Corporation Adaptive transforms
KR100783396B1 (ko) * 2001-04-19 2007-12-10 엘지전자 주식회사 부호기의 서브밴드 분할을 이용한 시공간 스케일러빌러티방법
US20030076858A1 (en) * 2001-10-19 2003-04-24 Sharp Laboratories Of America, Inc. Multi-layer data transmission system
JP4547151B2 (ja) * 2001-10-26 2010-09-22 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 空間的鮮明度拡張技術を用いた空間スケーラブル圧縮の機構
US7336713B2 (en) * 2001-11-27 2008-02-26 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding data
KR20050052531A (ko) * 2002-10-15 2005-06-02 코닌클리케 필립스 일렉트로닉스 엔.브이. Ｉｐ 네트워크를 통해 스캐일 가능한 코드화된 비디오를전송하기 위한 시스템 및 방법
US7809204B2 (en) * 2002-10-18 2010-10-05 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding key value data of coordinate interpolator
CN1985520A (zh) * 2004-07-15 2007-06-20 三星电子株式会社 运动信息编/解码及可分级视频编/解码设备和方法
US20060156363A1 (en) * 2005-01-07 2006-07-13 Microsoft Corporation File storage for scalable media
JP4687252B2 (ja) * 2005-06-02 2011-05-25 ソニー株式会社 画像処理装置、その方法、そのプログラムおよび記録媒体
KR100745580B1 (ko) * 2006-01-05 2007-08-02 삼성전자주식회사 복합영상기기의 제어방법
US8072472B2 (en) * 2006-06-26 2011-12-06 Agfa Healthcare Inc. System and method for scaling overlay images
EP2048887A1 (en) * 2007-10-12 2009-04-15 Thomson Licensing Encoding method and device for cartoonizing natural video, corresponding video signal comprising cartoonized natural video and decoding method and device therefore
CN102450010A (zh) 2009-04-20 2012-05-09 杜比实验室特许公司 定向内插和数据后处理
EP3453180A4 (en) * 2016-05-04 2020-04-01 Microsoft Technology Licensing, LLC INTRA-IMAGE PREDICTION USING NON-ADJACENT REFERENCE LINES OF SAMPLE VALUES

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465119A (en) * 1991-02-22 1995-11-07 Demografx Pixel interlacing apparatus and method
EP0576763A1 (en) * 1992-06-30 1994-01-05 International Business Machines Corporation Improved method for sub-band coding video signals and device for implementing said method
CA2127151A1 (en) * 1993-09-21 1995-03-22 Atul Puri Spatially scalable video encoding and decoding
US5929913A (en) * 1993-10-28 1999-07-27 Matsushita Electrical Industrial Co., Ltd Motion vector detector and video coder
US5886743A (en) * 1994-12-28 1999-03-23 Hyundai Electronics Industries Co. Ltd. Object-by information coding apparatus and method thereof for MPEG-4 picture instrument
KR100235345B1 (ko) * 1994-12-29 1999-12-15 전주범 분할영역에서의 움직임 추정방법 및 장치
KR0171151B1 (ko) * 1995-03-20 1999-03-20 배순훈 곡률 계산 기법을 이용한 이미지 윤곽 근사화 장치
KR100249028B1 (ko) * 1995-03-20 2000-03-15 전주범 정지영상을 가진 영상신호를 부호화/복호화하기 위한 부호화/복호화시스템
KR100209798B1 (ko) * 1995-04-08 1999-07-15 전주범 확장-내삽을 이용한 윤곽선 물체의 부호화 장치
JP3249729B2 (ja) * 1995-10-24 2002-01-21 シャープ株式会社 画像符号化装置及び画像復号装置
US5926791A (en) * 1995-10-26 1999-07-20 Sony Corporation Recursively splitting the low-frequency band with successively fewer filter taps in methods and apparatuses for sub-band encoding, decoding, and encoding and decoding
US5808683A (en) * 1995-10-26 1998-09-15 Sony Corporation Subband image coding and decoding
US5852565A (en) * 1996-01-30 1998-12-22 Demografx Temporal and resolution layering in advanced television
KR100203656B1 (ko) * 1996-04-09 1999-06-15 전주범 윤곽 영상신호 부호화 장치
KR0181075B1 (ko) * 1996-05-08 1999-04-01 배순훈 적응 윤곽선 부호화 방법
KR100209412B1 (ko) * 1996-05-10 1999-07-15 전주범 비디오 신호의 유호 색차 성분 부호화 방법
US5881175A (en) * 1996-06-07 1999-03-09 Daewoo Electronics Co., Ltd. Method and apparatus for encoding an image signal by using the contour signal thereof
KR100249029B1 (ko) * 1996-06-12 2000-03-15 전주범 영상신호의 윤곽선 부호화 방법 및 그 장치
KR100209132B1 (ko) * 1996-07-11 1999-07-15 전주범 블럭-기반 물체 윤곽 부호화 방법
US5838830A (en) * 1996-09-18 1998-11-17 Sharp Laboratories Of America, Inc. Vertex-based hierarchical shape representation and coding method and apparatus
EP0831654B1 (en) * 1996-09-23 2002-07-24 Daewoo Electronics Co., Ltd Method and apparatus for encoding a contour image of an object in a video signal
US5883977A (en) * 1996-12-30 1999-03-16 Daewoo Electronics Co., Ltd. Method and apparatus for encoding a video signal of a contour of an object
KR100239307B1 (ko) * 1997-01-10 2000-01-15 전주범 윤곽선 영상 부호화기
KR100239302B1 (ko) * 1997-01-20 2000-01-15 전주범 변형된 정점 부호화를 이용한 윤곽선 부호화 방법 및 그 장치
KR100229544B1 (ko) * 1997-04-11 1999-11-15 전주범 움직임 추정기법을 이용한 윤곽선 부호화 장치

Also Published As

Publication number Publication date
DE19739266A1 (de) 1999-01-14
KR19990009714A (ko) 1999-02-05
KR100295798B1 (ko) 2001-08-07
US6128041A (en) 2000-10-03
CN1205598A (zh) 1999-01-20
GB2327310A (en) 1999-01-20
DE19739266B4 (de) 2009-02-26
JPH1155664A (ja) 1999-02-26
GB9718253D0 (en) 1997-11-05
IN192097B (forum.php) 2004-02-21
GB2327310B (en) 2001-10-10

Similar Documents

Publication Publication Date Title
CN1174628C (zh) 用于二进制形状编码的方法和装置
US5748789A (en) Transparent block skipping in object-based video coding systems
US7440614B2 (en) Method of extracting contour of image, method of extracting object from image, and video transmission system using the same method
US5974172A (en) Method and apparatus for coding segmented regions which may be transparent in video sequences for content-based scalability
WO1997035275A1 (en) Representation and encoding of general arbitrary shapes
CN111432210B (zh) 一种基于填充的点云属性压缩方法
CN1551636A (zh) 用于编码双向预测视频对象面的方法及其解码装置
EP0888592A4 (en) GRAPHIC SYMBOL CODING
CN1278563C (zh) 视频数据压缩和解压缩的方法
US5696551A (en) Three-dimension picture coding system
CN1135848C (zh) 图像传输中的方法与装置
CN107770540B (zh) 融合多种具有不同参考关系的基元的数据压缩方法和装置
CN1131861A (zh) 用于编码/解码具有静止目标的图象信号的设备
CN1204925A (zh) 根据轮廓运动估算技术对目标轮廓进行编码的方法和设备
CN1147154C (zh) 用于编码交错形状信息的方法和设备
CN106031168A (zh) 具有减少色彩分辨率的视频流的自适应处理
CN1159922C (zh) 编码二进制形状信号的方法
CN1672432A (zh) 用于编码数字视频信号的方法和设备
WO2001001348A1 (en) Image conversion and encoding techniques
CN1151679C (zh) 图形数据压缩方法和装置以及数字视频译码器
EP4199516A1 (en) Reduction of redundant data in immersive video coding
CN1151678C (zh) 对于视频信号中的目标轮廓图象进行编码的方法和装置
CN1167272C (zh) 利用顶点插入技术编码目标的轮廓的方法与装置
CN1130920C (zh) 二进制形状编码中的模式编码方法
CN1926879A (zh) 视频信号编码器、视频信号处理器、视频信号分发系统及其操作方法

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: 20030418

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: 20130419

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, South Kerean

Patentee before: Daewoo Electronics Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20041103

Termination date: 20160908

CF01 Termination of patent right due to non-payment of annual fee