CN1158051A - 用于近似视频信号中-目标轮廓图象的方法及装置 - Google Patents
用于近似视频信号中-目标轮廓图象的方法及装置 Download PDFInfo
- Publication number
- CN1158051A CN1158051A CN96113901A CN96113901A CN1158051A CN 1158051 A CN1158051 A CN 1158051A CN 96113901 A CN96113901 A CN 96113901A CN 96113901 A CN96113901 A CN 96113901A CN 1158051 A CN1158051 A CN 1158051A
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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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- 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
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- 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
-
- 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
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR55661/1995 | 1995-12-23 | ||
KR55661/95 | 1995-12-23 | ||
KR1019950055661A KR100196874B1 (ko) | 1995-12-23 | 1995-12-23 | 선택적 윤곽선 근사화 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1158051A true CN1158051A (zh) | 1997-08-27 |
CN1107416C CN1107416C (zh) | 2003-04-30 |
Family
ID=19443888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96113901A Expired - Lifetime CN1107416C (zh) | 1995-12-23 | 1996-12-23 | 用于近似视频信号中-目标轮廓图象的方法及装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5828790A (zh) |
JP (1) | JP3894605B2 (zh) |
KR (1) | KR100196874B1 (zh) |
CN (1) | CN1107416C (zh) |
GB (1) | GB2308769B (zh) |
IN (1) | IN190526B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107425855A (zh) * | 2011-01-14 | 2017-12-01 | Ge视频压缩有限责任公司 | 熵编码设备和方法、熵解码设备和方法、及存储介质 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100219706B1 (ko) * | 1997-01-10 | 1999-09-01 | 윤종용 | 정점기반 형상 부호화 및 인접 프레임간 정점예측방법 |
KR100239302B1 (ko) * | 1997-01-20 | 2000-01-15 | 전주범 | 변형된 정점 부호화를 이용한 윤곽선 부호화 방법 및 그 장치 |
JP4164286B2 (ja) * | 2002-04-25 | 2008-10-15 | キヤノン株式会社 | 図形の線分近似方法、該図形の線分近似方法を実現するためのプログラムおよび図形の線分近似装置 |
US7920720B2 (en) * | 2006-06-26 | 2011-04-05 | Keystream Corporation | Computer-implemented method for object creation by partitioning of a temporal graph |
US20080260217A1 (en) * | 2007-04-23 | 2008-10-23 | Adi Mashiach | System and method for designating a boundary of a vessel in an image |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100235345B1 (ko) * | 1994-12-29 | 1999-12-15 | 전주범 | 분할영역에서의 움직임 추정방법 및 장치 |
KR0181059B1 (ko) * | 1995-03-18 | 1999-05-01 | 배순훈 | 물체의 윤곽을 나타내기 위한 윤곽 근사장치 |
KR100203656B1 (ko) * | 1996-04-09 | 1999-06-15 | 전주범 | 윤곽 영상신호 부호화 장치 |
-
1995
- 1995-12-23 KR KR1019950055661A patent/KR100196874B1/ko not_active IP Right Cessation
-
1996
- 1996-12-20 US US08/769,833 patent/US5828790A/en not_active Expired - Lifetime
- 1996-12-23 IN IN2217CA1996 patent/IN190526B/en unknown
- 1996-12-23 GB GB9626813A patent/GB2308769B/en not_active Expired - Lifetime
- 1996-12-23 CN CN96113901A patent/CN1107416C/zh not_active Expired - Lifetime
- 1996-12-24 JP JP34337896A patent/JP3894605B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107425855A (zh) * | 2011-01-14 | 2017-12-01 | Ge视频压缩有限责任公司 | 熵编码设备和方法、熵解码设备和方法、及存储介质 |
US10826524B2 (en) | 2011-01-14 | 2020-11-03 | Ge Video Compression, Llc | Entropy encoding and decoding scheme |
US10855309B2 (en) | 2011-01-14 | 2020-12-01 | Ge Video Compression, Llc | Entropy encoding and decoding scheme |
CN107425855B (zh) * | 2011-01-14 | 2021-02-02 | Ge视频压缩有限责任公司 | 熵编码设备和方法、熵解码设备和方法、及存储介质 |
US11405050B2 (en) | 2011-01-14 | 2022-08-02 | Ge Video Compression, Llc | Entropy encoding and decoding scheme |
Also Published As
Publication number | Publication date |
---|---|
GB2308769A (en) | 1997-07-02 |
KR970057926A (ko) | 1997-07-31 |
IN190526B (zh) | 2003-08-09 |
US5828790A (en) | 1998-10-27 |
JP3894605B2 (ja) | 2007-03-22 |
JPH09231377A (ja) | 1997-09-05 |
CN1107416C (zh) | 2003-04-30 |
KR100196874B1 (ko) | 1999-06-15 |
GB9626813D0 (en) | 1997-02-12 |
GB2308769B (en) | 1999-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030523 Patentee after: Daewoo Electronics Co., Ltd. Patentee before: Daewoo Electronics Co., Ltd. |
|
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: 20130417 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130417 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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CX01 | Expiry of patent term |
Granted publication date: 20030430 |
|
EXPY | Termination of patent right or utility model |