IN188128B - - Google Patents
Info
- Publication number
- IN188128B IN188128B IN1184CA1996A IN188128B IN 188128 B IN188128 B IN 188128B IN 1184CA1996 A IN1184CA1996 A IN 1184CA1996A IN 188128 B IN188128 B IN 188128B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960014969A KR0181075B1 (ko) | 1996-05-08 | 1996-05-08 | 적응 윤곽선 부호화 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN188128B true IN188128B (pt) | 2002-08-24 |
Family
ID=19458006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1184CA1996 IN188128B (pt) | 1996-05-08 | 1996-06-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5774596A (pt) |
| EP (1) | EP0806742B1 (pt) |
| JP (1) | JP3819482B2 (pt) |
| KR (1) | KR0181075B1 (pt) |
| CN (1) | CN1106764C (pt) |
| DE (1) | DE69620586T2 (pt) |
| IN (1) | IN188128B (pt) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| JP3602659B2 (ja) * | 1996-08-05 | 2004-12-15 | 株式会社リコー | 濃淡値文書画像からの特徴抽出方法及び特徴抽出装置 |
| KR100239309B1 (ko) * | 1997-01-15 | 2000-01-15 | 전주범 | 변형된 정점 부호화를 이용한 윤곽선 부호화 방법 및 그 장치 |
| US5912991A (en) * | 1997-02-07 | 1999-06-15 | Samsung Electronics Co., Ltd. | Contour encoding method using error bands |
| KR100229545B1 (ko) * | 1997-04-11 | 1999-11-15 | 전주범 | 윤곽선 영상 부호화에서의 윤곽선 복호화 장치 |
| KR19990008977A (ko) * | 1997-07-05 | 1999-02-05 | 배순훈 | 윤곽선 부호화 방법 |
| KR100295798B1 (ko) * | 1997-07-11 | 2001-08-07 | 전주범 | 스케일러빌리티를구현한이진현상신호부호화장치 |
| US5949425A (en) * | 1997-11-25 | 1999-09-07 | Terrain Experts, Inc. | Terrain representation with polygonal seams |
| JPH11308610A (ja) * | 1998-04-02 | 1999-11-05 | Daewoo Electronics Co Ltd | 映像信号適応的符号化装置 |
| EP2443613A4 (en) | 2009-06-16 | 2016-10-26 | Ericsson Telefon Ab L M | PROCESS AND ARRANGEMENT FOR IMAGE PROCESSING |
| CN105678326B (zh) * | 2015-12-31 | 2019-12-10 | 华南理工大学 | 一种基于曲率的二维目标轮廓的编码方法 |
| EP3420726B1 (en) * | 2016-02-26 | 2021-05-19 | Versitech Limited | Shape-adaptive model-based codec for lossy and lossless compression of images |
| CN110662048A (zh) * | 2018-06-28 | 2020-01-07 | 华为技术有限公司 | 一种图像编码方法以及设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613212B2 (ja) * | 1983-10-03 | 1994-02-23 | 株式会社写研 | 文字画像デ−タの処理方法 |
| JP2806961B2 (ja) * | 1989-02-22 | 1998-09-30 | 株式会社リコー | 画像符号化方法 |
| CA2105125C (en) * | 1992-09-01 | 2000-04-18 | Kazuo Toraichi | Apparatus and method for inputting, compressing and outputting characters, illustrations, drawings and logomarks |
| DE69533870T2 (de) * | 1994-10-19 | 2005-05-25 | Matsushita Electric Industrial Co., Ltd., Kadoma | Vorrichtung zur Bilddekodierung |
-
1996
- 1996-05-08 KR KR1019960014969A patent/KR0181075B1/ko not_active IP Right Cessation
- 1996-06-24 US US08/669,660 patent/US5774596A/en not_active Expired - Lifetime
- 1996-06-27 IN IN1184CA1996 patent/IN188128B/en unknown
- 1996-06-28 DE DE1996620586 patent/DE69620586T2/de not_active Expired - Lifetime
- 1996-06-28 EP EP19960304818 patent/EP0806742B1/en not_active Expired - Lifetime
- 1996-07-03 JP JP17358896A patent/JP3819482B2/ja not_active Expired - Fee Related
- 1996-07-03 CN CN96106941A patent/CN1106764C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1106764C (zh) | 2003-04-23 |
| CN1164802A (zh) | 1997-11-12 |
| EP0806742A1 (en) | 1997-11-12 |
| JPH09311941A (ja) | 1997-12-02 |
| KR970078037A (ko) | 1997-12-12 |
| JP3819482B2 (ja) | 2006-09-06 |
| EP0806742B1 (en) | 2002-04-10 |
| US5774596A (en) | 1998-06-30 |
| DE69620586D1 (de) | 2002-05-16 |
| KR0181075B1 (ko) | 1999-04-01 |
| DE69620586T2 (de) | 2002-11-07 |