DE69208131D1 - Vorrichtung zur Detektion eines Bewegungsvektors - Google Patents
Vorrichtung zur Detektion eines BewegungsvektorsInfo
- Publication number
- DE69208131D1 DE69208131D1 DE69208131T DE69208131T DE69208131D1 DE 69208131 D1 DE69208131 D1 DE 69208131D1 DE 69208131 T DE69208131 T DE 69208131T DE 69208131 T DE69208131 T DE 69208131T DE 69208131 D1 DE69208131 D1 DE 69208131D1
- Authority
- DE
- Germany
- Prior art keywords
- detecting
- motion vector
- vector
- motion
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/223—Analysis of motion using block-matching
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Analysis (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10881691A JP2861462B2 (ja) | 1991-04-12 | 1991-04-12 | 動きベクトル検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69208131D1 true DE69208131D1 (de) | 1996-03-21 |
DE69208131T2 DE69208131T2 (de) | 1996-07-18 |
Family
ID=14494241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69208131T Expired - Fee Related DE69208131T2 (de) | 1991-04-12 | 1992-04-06 | Vorrichtung zur Detektion eines Bewegungsvektors |
Country Status (5)
Country | Link |
---|---|
US (1) | US5452377A (de) |
EP (1) | EP0508706B1 (de) |
JP (1) | JP2861462B2 (de) |
KR (1) | KR100230031B1 (de) |
DE (1) | DE69208131T2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3123130B2 (ja) * | 1991-06-28 | 2001-01-09 | ソニー株式会社 | 動きベクトル検出装置 |
KR950014862B1 (ko) * | 1992-02-08 | 1995-12-16 | 삼성전자주식회사 | 움직임추정방법 및 그 장치 |
US6104439A (en) * | 1992-02-08 | 2000-08-15 | Samsung Electronics Co., Ltd. | Method and apparatus for motion estimation |
JPH06141304A (ja) | 1992-10-28 | 1994-05-20 | Sony Corp | 演算回路 |
JPH07115646A (ja) * | 1993-10-20 | 1995-05-02 | Sony Corp | 画像処理装置 |
JP2596352B2 (ja) * | 1993-12-10 | 1997-04-02 | 日本電気株式会社 | 小数精度動きベクトル探索装置 |
JP3319133B2 (ja) * | 1994-03-29 | 2002-08-26 | ソニー株式会社 | 画像プリンタ装置 |
KR0185940B1 (ko) * | 1996-01-11 | 1999-04-15 | 김광호 | 미세한 움직임 추정 방법 및 그 장치 |
US5782429A (en) * | 1996-12-19 | 1998-07-21 | Hughes Electronics Corporation | Video compression for missile terminal guidance |
US6950469B2 (en) * | 2001-09-17 | 2005-09-27 | Nokia Corporation | Method for sub-pixel value interpolation |
US7706440B2 (en) * | 2005-02-08 | 2010-04-27 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Method for reducing bit rate requirements for encoding multimedia data |
US9369677B2 (en) | 2012-11-30 | 2016-06-14 | Qualcomm Technologies International, Ltd. | Image assistance for indoor positioning |
EP3407750A1 (de) * | 2016-01-28 | 2018-12-05 | Daems Giovanni BVBA | Transportelement zum transportieren von steinen mit einem runden schnitt und verfahren zur platzierung solch eines steins in solch einem transportelement |
CN108256511B (zh) * | 2018-03-15 | 2022-03-29 | 太原理工大学 | 基于视频编码码流的人体运动检测方法 |
CN111161316B (zh) * | 2019-12-18 | 2023-08-01 | 深圳云天励飞技术有限公司 | 目标物体跟踪方法、装置及终端设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61113377A (ja) * | 1984-11-07 | 1986-05-31 | Sony Corp | テレビジヨン信号の動き検出装置 |
JP2634632B2 (ja) * | 1988-06-15 | 1997-07-30 | 株式会社日立製作所 | 動き検出回路 |
US5111511A (en) * | 1988-06-24 | 1992-05-05 | Matsushita Electric Industrial Co., Ltd. | Image motion vector detecting apparatus |
US5047850A (en) * | 1989-03-03 | 1991-09-10 | Matsushita Electric Industrial Co., Ltd. | Detector for detecting vector indicating motion of image |
JPH07105949B2 (ja) * | 1989-03-20 | 1995-11-13 | 松下電器産業株式会社 | 画像の動きベクトル検出装置および揺れ補正装置 |
FR2649515B1 (fr) * | 1989-07-07 | 1991-09-20 | Thomson Csf | Dispositif de calcul d'une prediction pour un traitement d'images |
JPH0385884A (ja) * | 1989-08-29 | 1991-04-11 | Sony Corp | 画像の動き検出回路 |
JP2827356B2 (ja) * | 1989-11-28 | 1998-11-25 | ソニー株式会社 | 画像信号伝送装置及び方法 |
US4937666A (en) * | 1989-12-04 | 1990-06-26 | Bell Communications Research, Inc. | Circuit implementation of block matching algorithm with fractional precision |
-
1991
- 1991-04-12 JP JP10881691A patent/JP2861462B2/ja not_active Expired - Fee Related
-
1992
- 1992-03-11 KR KR1019920003982A patent/KR100230031B1/ko not_active IP Right Cessation
- 1992-04-01 US US07/861,583 patent/US5452377A/en not_active Expired - Fee Related
- 1992-04-06 DE DE69208131T patent/DE69208131T2/de not_active Expired - Fee Related
- 1992-04-06 EP EP19920303018 patent/EP0508706B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2861462B2 (ja) | 1999-02-24 |
JPH04314290A (ja) | 1992-11-05 |
EP0508706B1 (de) | 1996-02-07 |
KR100230031B1 (ko) | 1999-11-15 |
EP0508706A1 (de) | 1992-10-14 |
US5452377A (en) | 1995-09-19 |
KR920020965A (ko) | 1992-11-21 |
DE69208131T2 (de) | 1996-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |