CN1150489C - 编码一帧内多个轮廓的方法及装置 - Google Patents
编码一帧内多个轮廓的方法及装置 Download PDFInfo
- Publication number
- CN1150489C CN1150489C CNB971124981A CN97112498A CN1150489C CN 1150489 C CN1150489 C CN 1150489C CN B971124981 A CNB971124981 A CN B971124981A CN 97112498 A CN97112498 A CN 97112498A CN 1150489 C CN1150489 C CN 1150489C
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- CN
- China
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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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000006073 displacement reaction Methods 0.000 claims abstract description 75
- 238000000605 extraction Methods 0.000 claims description 7
- 208000024780 Urticaria Diseases 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 5
- 210000000056 organ Anatomy 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1560/1997 | 1997-01-21 | ||
KR1560/97 | 1997-01-21 | ||
KR1019970001560A KR100239303B1 (ko) | 1997-01-21 | 1997-01-21 | 윤곽선 영상의 초기정점 부호화 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1189055A CN1189055A (zh) | 1998-07-29 |
CN1150489C true CN1150489C (zh) | 2004-05-19 |
Family
ID=19495147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971124981A Expired - Fee Related CN1150489C (zh) | 1997-01-21 | 1997-06-18 | 编码一帧内多个轮廓的方法及装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6028964A (zh) |
JP (1) | JP3969790B2 (zh) |
KR (1) | KR100239303B1 (zh) |
CN (1) | CN1150489C (zh) |
GB (1) | GB2321360B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7367042B1 (en) * | 2000-02-29 | 2008-04-29 | Goldpocket Interactive, Inc. | Method and apparatus for hyperlinking in a television broadcast |
US7343617B1 (en) | 2000-02-29 | 2008-03-11 | Goldpocket Interactive, Inc. | Method and apparatus for interaction with hyperlinks in a television broadcast |
US20020078446A1 (en) * | 2000-08-30 | 2002-06-20 | Jon Dakss | Method and apparatus for hyperlinking in a television broadcast |
US7949782B2 (en) * | 2003-11-06 | 2011-05-24 | Qualcomm Incorporated | Extended link monitoring channel for 10 Gb/s Ethernet |
SG183594A1 (en) * | 2011-03-04 | 2012-09-27 | Creative Tech Ltd | A method and an apparatus for facilitating efficient information coding |
GB201104066D0 (en) | 2011-03-09 | 2011-04-20 | Imagination Tech Ltd | Compression of a tessellated primitive index list in a tile rendering system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147474B (en) * | 1983-10-03 | 1987-05-07 | Shaken Kk | Method of processing character or pictorial image data |
IL104636A (en) * | 1993-02-07 | 1997-06-10 | Oli V R Corp Ltd | Apparatus and method for encoding and decoding digital signals |
US5592228A (en) * | 1993-03-04 | 1997-01-07 | Kabushiki Kaisha Toshiba | Video encoder using global motion estimation and polygonal patch motion estimation |
EP0625853B1 (en) * | 1993-05-21 | 1999-03-03 | Nippon Telegraph And Telephone Corporation | Moving image encoder and decoder |
KR0171151B1 (ko) * | 1995-03-20 | 1999-03-20 | 배순훈 | 곡률 계산 기법을 이용한 이미지 윤곽 근사화 장치 |
US5668608A (en) * | 1995-07-26 | 1997-09-16 | Daewoo Electronics Co., Ltd. | Motion vector estimation method and apparatus for use in an image signal encoding system |
US5691769A (en) * | 1995-09-07 | 1997-11-25 | Daewoo Electronics Co, Ltd. | Apparatus for encoding a contour of an object |
KR100209132B1 (ko) * | 1996-07-11 | 1999-07-15 | 전주범 | 블럭-기반 물체 윤곽 부호화 방법 |
KR100235347B1 (ko) * | 1996-09-19 | 1999-12-15 | 전주범 | 윤곽선 영상신호 부호화 방법 및 장치 |
-
1997
- 1997-01-21 KR KR1019970001560A patent/KR100239303B1/ko not_active IP Right Cessation
- 1997-06-03 US US08/867,798 patent/US6028964A/en not_active Expired - Lifetime
- 1997-06-13 GB GB9712421A patent/GB2321360B/en not_active Expired - Fee Related
- 1997-06-18 CN CNB971124981A patent/CN1150489C/zh not_active Expired - Fee Related
- 1997-06-19 JP JP16242597A patent/JP3969790B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100239303B1 (ko) | 2000-01-15 |
GB2321360A8 (en) | 2000-07-18 |
GB2321360A (en) | 1998-07-22 |
US6028964A (en) | 2000-02-22 |
KR19980066184A (ko) | 1998-10-15 |
JPH10222682A (ja) | 1998-08-21 |
GB2321360B (en) | 2001-03-14 |
CN1189055A (zh) | 1998-07-29 |
GB9712421D0 (en) | 1997-08-13 |
JP3969790B2 (ja) | 2007-09-05 |
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Legal Events
Date | Code | Title | Description |
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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: 20030418 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: 20130419 |
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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. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040519 Termination date: 20160618 |
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CF01 | Termination of patent right due to non-payment of annual fee |