HK1000864A1 - Device for compensating motions in images - Google Patents
Device for compensating motions in imagesInfo
- Publication number
- HK1000864A1 HK1000864A1 HK97102424A HK97102424A HK1000864A1 HK 1000864 A1 HK1000864 A1 HK 1000864A1 HK 97102424 A HK97102424 A HK 97102424A HK 97102424 A HK97102424 A HK 97102424A HK 1000864 A1 HK1000864 A1 HK 1000864A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- images
- compensating motions
- motions
- compensating
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/112—Selection of coding mode or of prediction mode according to a given display mode, e.g. for interlaced or progressive display mode
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
-
- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/43—Hardware specially adapted for motion estimation or 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
-
- 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
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/681—Motion detection
- H04N23/6811—Motion detection based on the image signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
- H04N23/682—Vibration or motion blur correction
- H04N23/683—Vibration or motion blur correction performed by a processor, e.g. controlling the readout of an image memory
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0102—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving the resampling of the incoming video signal
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Image Processing (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31360791A JP2611591B2 (ja) | 1991-10-31 | 1991-10-31 | 動き補償装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1000864A1 true HK1000864A1 (en) | 2000-04-28 |
Family
ID=18043359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK97102424A HK1000864A1 (en) | 1991-10-31 | 1997-12-15 | Device for compensating motions in images |
Country Status (5)
Country | Link |
---|---|
US (1) | US5355168A (xx) |
EP (2) | EP0544122B1 (xx) |
JP (1) | JP2611591B2 (xx) |
DE (2) | DE69232341T2 (xx) |
HK (1) | HK1000864A1 (xx) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2611591B2 (ja) * | 1991-10-31 | 1997-05-21 | 日本ビクター株式会社 | 動き補償装置 |
JPH05336514A (ja) * | 1992-05-29 | 1993-12-17 | Sony Corp | 画像符号化装置 |
US5461423A (en) * | 1992-05-29 | 1995-10-24 | Sony Corporation | Apparatus for generating a motion vector with half-pixel precision for use in compressing a digital motion picture signal |
JPH06113287A (ja) * | 1992-09-30 | 1994-04-22 | Matsushita Electric Ind Co Ltd | 画像符号化装置と画像復号化装置 |
KR0166724B1 (ko) * | 1993-05-08 | 1999-03-20 | 김광호 | 반화소정확도를 갖는 동벡터추정방법 및 그 장치 |
EP0644698A3 (en) * | 1993-09-14 | 1997-03-05 | Gold Star Co | B-image processing device with half-pixel motion compensation for an image encoder. |
KR970003102B1 (ko) * | 1993-09-17 | 1997-03-14 | 대우전자 주식회사 | 영상 복호기에서의 하프 픽셀 움직임 보상 회로 |
JP2590705B2 (ja) * | 1993-09-28 | 1997-03-12 | 日本電気株式会社 | 動き補償予測装置 |
EP0652676A1 (en) * | 1993-11-08 | 1995-05-10 | Sony Corporation | Apparatus and method for compressing a digital motion picture signal |
JP3319133B2 (ja) * | 1994-03-29 | 2002-08-26 | ソニー株式会社 | 画像プリンタ装置 |
EP0675652B1 (fr) * | 1994-03-30 | 2009-05-13 | Nxp B.V. | Procédé et circuit d'estimation de mouvement entre images à deux trames entrelacées, et dispositif de codage de signaux numériques comprenant un tel circuit |
US5682438A (en) * | 1994-06-21 | 1997-10-28 | Nippon Steel Corporation | Method and apparatus for determining a motion vector |
US5684538A (en) | 1994-08-18 | 1997-11-04 | Hitachi, Ltd. | System and method for performing video coding/decoding using motion compensation |
KR0151210B1 (ko) * | 1994-09-23 | 1998-10-15 | 구자홍 | 엠펙2를 수용하는 반화소 움직임 보상조절장치 |
US5617149A (en) * | 1994-11-22 | 1997-04-01 | Electronics And Telecommunications Research Institute | Apparatus and method for detecting scene changes using the difference of mad between image frames |
US5706059A (en) * | 1994-11-30 | 1998-01-06 | National Semiconductor Corp. | Motion estimation using a hierarchical search |
US5694179A (en) * | 1994-12-23 | 1997-12-02 | Electronics And Telecommunications Research Institute | Apparatus for estimating a half-pel motion in a video compression method |
US5623313A (en) * | 1995-09-22 | 1997-04-22 | Tektronix, Inc. | Fractional pixel motion estimation of video signals |
KR0185940B1 (ko) * | 1996-01-11 | 1999-04-15 | 김광호 | 미세한 움직임 추정 방법 및 그 장치 |
KR100226684B1 (ko) * | 1996-03-22 | 1999-10-15 | 전주범 | 반화소 움직임 추정장치 |
US6122017A (en) * | 1998-01-22 | 2000-09-19 | Hewlett-Packard Company | Method for providing motion-compensated multi-field enhancement of still images from video |
ES2207938T3 (es) | 1999-03-02 | 2004-06-01 | Zf Lemforder Metallwaren Ag | Suspension de eje de ejes rigidos. |
JP4102973B2 (ja) * | 2002-04-24 | 2008-06-18 | 日本電気株式会社 | 動画像の符号化方法および復号化方法、これを用いた装置とプログラム |
US7408988B2 (en) * | 2002-12-20 | 2008-08-05 | Lsi Corporation | Motion estimation engine with parallel interpolation and search hardware |
AU2007202789B9 (en) * | 2007-06-15 | 2011-08-18 | Canon Kabushiki Kaisha | High-fidelity motion summarisation method |
JP2009103889A (ja) * | 2007-10-23 | 2009-05-14 | Hitachi Ltd | 画像表示装置および画像表示方法 |
DE102008050741A1 (de) | 2008-10-08 | 2010-04-15 | Blumenfeld, Nikolai | Mehrschichtiges Bausystem |
CN112908252B (zh) * | 2021-01-26 | 2022-08-23 | 合肥维信诺科技有限公司 | 显示装置及显示面板的补偿方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2202706B (en) * | 1987-03-27 | 1991-01-09 | British Broadcasting Corp | Video signal processing |
US4838685A (en) * | 1987-04-03 | 1989-06-13 | Massachusetts Institute Of Technology | Methods and apparatus for motion estimation in motion picture processing |
DE3854171T2 (de) * | 1987-06-09 | 1995-12-21 | Sony Corp | Bewertung von Bewegungsvektoren in Fernsehbildern. |
JPH07112283B2 (ja) * | 1989-02-14 | 1995-11-29 | 日本ビクター株式会社 | 動きベクトル検出装置及び検出方法 |
GB2236449B (en) * | 1989-09-20 | 1994-05-11 | British Broadcasting Corp | Motion estimation |
JP2519113B2 (ja) * | 1990-01-23 | 1996-07-31 | 日本ビクター株式会社 | 動きベクトル情報の伝送方法及びその送信機並びに受信機 |
JPH0832048B2 (ja) * | 1990-01-23 | 1996-03-27 | 日本ビクター株式会社 | 動きベクトル検出装置 |
JPH03252287A (ja) * | 1990-02-28 | 1991-11-11 | Victor Co Of Japan Ltd | 動画像圧縮装置 |
EP0466981B1 (en) * | 1990-07-20 | 1997-02-26 | Koninklijke Philips Electronics N.V. | Motion vector processing device |
DE69126930T2 (de) * | 1990-09-03 | 1998-02-19 | Philips Electronics Nv | Video-Bewegungsvektorabschätzung mit asymmetrischem Aktualisierungsgebiet |
JPH04139986A (ja) * | 1990-09-29 | 1992-05-13 | Victor Co Of Japan Ltd | 画像信号の動き補償予測符号化/復号化装置 |
JPH04189093A (ja) * | 1990-11-22 | 1992-07-07 | Victor Co Of Japan Ltd | 動き補償装置 |
JP2611591B2 (ja) * | 1991-10-31 | 1997-05-21 | 日本ビクター株式会社 | 動き補償装置 |
-
1991
- 1991-10-31 JP JP31360791A patent/JP2611591B2/ja not_active Expired - Lifetime
-
1992
- 1992-10-29 US US07/968,124 patent/US5355168A/en not_active Expired - Lifetime
- 1992-10-30 DE DE69232341T patent/DE69232341T2/de not_active Expired - Fee Related
- 1992-10-30 EP EP19920118692 patent/EP0544122B1/en not_active Expired - Lifetime
- 1992-10-30 EP EP97112635A patent/EP0808059B1/en not_active Expired - Lifetime
- 1992-10-30 DE DE69229035T patent/DE69229035D1/de not_active Expired - Lifetime
-
1997
- 1997-12-15 HK HK97102424A patent/HK1000864A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69232341T2 (de) | 2002-06-27 |
JP2611591B2 (ja) | 1997-05-21 |
JPH05130581A (ja) | 1993-05-25 |
DE69232341D1 (de) | 2002-02-14 |
EP0808059A2 (en) | 1997-11-19 |
DE69229035D1 (de) | 1999-06-02 |
EP0808059A3 (en) | 1998-04-29 |
EP0544122B1 (en) | 1999-04-28 |
EP0544122A1 (en) | 1993-06-02 |
EP0808059B1 (en) | 2002-01-09 |
US5355168A (en) | 1994-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20121029 |