CN1119027C - 物体形状信息的压缩设备和方法,以及移动图象间补偿帧的编码方法 - Google Patents
物体形状信息的压缩设备和方法,以及移动图象间补偿帧的编码方法 Download PDFInfo
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- CN1119027C CN1119027C CN95109651A CN95109651A CN1119027C CN 1119027 C CN1119027 C CN 1119027C CN 95109651 A CN95109651 A CN 95109651A CN 95109651 A CN95109651 A CN 95109651A CN 1119027 C CN1119027 C CN 1119027C
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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)
Abstract
Description
Claims (17)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940038901A KR0180132B1 (ko) | 1994-12-29 | 1994-12-29 | 움직임 추정 방식을 사용한 모양 정보 감축 방법 및 장치 |
KR38898/94 | 1994-12-29 | ||
KR38899/1994 | 1994-12-29 | ||
KR38899/94 | 1994-12-29 | ||
KR38901/1994 | 1994-12-29 | ||
KR38901/94 | 1994-12-29 | ||
KR1019940038899A KR100188534B1 (ko) | 1994-12-29 | 1994-12-29 | 움직임 추정 방식과 예측 윤곽선을 사용한 모양 정보 감축 방법 |
KR38898/1994 | 1994-12-29 | ||
KR1019940038898A KR0180131B1 (ko) | 1994-12-29 | 1994-12-29 | 움직임 보상 불가능 영역을 이용한 움직임 보상 프레임간 부호화 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1128463A CN1128463A (zh) | 1996-08-07 |
CN1119027C true CN1119027C (zh) | 2003-08-20 |
Family
ID=27349138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95109651A Expired - Lifetime CN1119027C (zh) | 1994-12-29 | 1995-07-28 | 物体形状信息的压缩设备和方法,以及移动图象间补偿帧的编码方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5799109A (zh) |
CN (1) | CN1119027C (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US6418424B1 (en) | 1991-12-23 | 2002-07-09 | Steven M. Hoffberg | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
US6850252B1 (en) | 1999-10-05 | 2005-02-01 | Steven M. Hoffberg | Intelligent electronic appliance system and method |
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US6400996B1 (en) | 1999-02-01 | 2002-06-04 | Steven M. Hoffberg | Adaptive pattern recognition based control system and method |
JP3169783B2 (ja) * | 1995-02-15 | 2001-05-28 | 日本電気株式会社 | 動画像の符号化・復号システム |
DE69716694T2 (de) * | 1996-09-25 | 2003-07-31 | Hyundai Curitel, Inc. | Verfahren und Vorrichtung zur Videokodierung mit einem beweglichen Raster von Bildelementen |
CN1067833C (zh) * | 1996-11-08 | 2001-06-27 | 明碁电脑股份有限公司 | 数字影像数据的压缩/解压缩方法 |
JP3223962B2 (ja) * | 1997-01-24 | 2001-10-29 | 松下電器産業株式会社 | 画像復号化方法 |
KR100463004B1 (ko) * | 1997-03-20 | 2005-06-02 | 주식회사 팬택앤큐리텔 | Mpeg-4vop부호화방법 |
KR100229546B1 (ko) * | 1997-04-11 | 1999-11-15 | 전주범 | 윤곽선 비디오 신호 부호화 방법 및 그 장치 |
US6633611B2 (en) * | 1997-04-24 | 2003-10-14 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for region-based moving image encoding and decoding |
US5969772A (en) * | 1997-10-30 | 1999-10-19 | Nec Corporation | Detection of moving objects in video data by block matching to derive a region motion vector |
US6028410A (en) * | 1999-01-11 | 2000-02-22 | Stratasys, Inc. | Resonance detection and resolution |
US7904187B2 (en) | 1999-02-01 | 2011-03-08 | Hoffberg Steven M | Internet appliance system and method |
JP2001266159A (ja) * | 2000-03-17 | 2001-09-28 | Toshiba Corp | 物体領域情報生成方法及び物体領域情報生成装置並びに近似多角形生成方法及び近似多角形生成装置 |
US6411228B1 (en) * | 2000-09-21 | 2002-06-25 | International Business Machines Corporation | Apparatus and method for compressing pseudo-random data using distribution approximations |
JP2005130297A (ja) * | 2003-10-24 | 2005-05-19 | Olympus Corp | 信号処理システム、信号処理方法、信号処理プログラム |
CN1655620B (zh) * | 2004-02-09 | 2010-09-22 | 三洋电机株式会社 | 图像显示装置 |
US7720295B2 (en) * | 2004-06-29 | 2010-05-18 | Sanyo Electric Co., Ltd. | Method and apparatus for coding images with different image qualities for each region thereof, and method and apparatus capable of decoding the images by adjusting the image quality |
JP2006129248A (ja) * | 2004-10-29 | 2006-05-18 | Sanyo Electric Co Ltd | 画像符号化方法および装置、ならびに画像復号方法および装置 |
JP4656912B2 (ja) * | 2004-10-29 | 2011-03-23 | 三洋電機株式会社 | 画像符号化装置 |
TW201121335A (en) * | 2009-12-02 | 2011-06-16 | Sunplus Core Technology Co Ltd | Method and apparatus for adaptively determining compression modes to compress frames |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343250A (en) * | 1992-04-16 | 1994-08-30 | Sony Corporation | Multiple picture/sound signals decoding apparatus |
US5371602A (en) * | 1988-06-13 | 1994-12-06 | Hitachi, Ltd. | Picture data recording/reproducing system for recording compressed picture data and reproducing recorded data with plural reproduction modes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050752B (en) * | 1979-06-07 | 1984-05-31 | Japan Broadcasting Corp | Motion compensated interframe coding system |
JP2639412B2 (ja) * | 1987-06-01 | 1997-08-13 | 株式会社鷹山 | 画像処理方法 |
US4849810A (en) * | 1987-06-02 | 1989-07-18 | Picturetel Corporation | Hierarchial encoding method and apparatus for efficiently communicating image sequences |
JP2969782B2 (ja) * | 1990-05-09 | 1999-11-02 | ソニー株式会社 | 符号化データ編集方法及び符号化データ編集装置 |
US5150209A (en) * | 1990-05-11 | 1992-09-22 | Picturetel Corporation | Hierarchical entropy coded lattice threshold quantization encoding method and apparatus for image and video compression |
US5282049A (en) * | 1991-02-08 | 1994-01-25 | Olympus Optical Co., Ltd. | Moving-picture data digital recording and reproducing apparatuses |
JPH0530463A (ja) * | 1991-07-19 | 1993-02-05 | Toshiba Corp | 動画像管理装置 |
-
1995
- 1995-06-07 US US08/478,558 patent/US5799109A/en not_active Expired - Lifetime
- 1995-07-28 CN CN95109651A patent/CN1119027C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5371602A (en) * | 1988-06-13 | 1994-12-06 | Hitachi, Ltd. | Picture data recording/reproducing system for recording compressed picture data and reproducing recorded data with plural reproduction modes |
US5343250A (en) * | 1992-04-16 | 1994-08-30 | Sony Corporation | Multiple picture/sound signals decoding apparatus |
Also Published As
Publication number | Publication date |
---|---|
US5799109A (en) | 1998-08-25 |
CN1128463A (zh) | 1996-08-07 |
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Address after: Gyeonggi Do, South Korea Applicant after: Sea Nicks Semiconductor Co. Address before: Gyeonggi Do, South Korea Applicant before: Hyundai Electronics Industries Co.,Ltd. |
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