GB8604253D0 - Video signal processing systems - Google Patents
Video signal processing systemsInfo
- Publication number
- GB8604253D0 GB8604253D0 GB868604253A GB8604253A GB8604253D0 GB 8604253 D0 GB8604253 D0 GB 8604253D0 GB 868604253 A GB868604253 A GB 868604253A GB 8604253 A GB8604253 A GB 8604253A GB 8604253 D0 GB8604253 D0 GB 8604253D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- signal processing
- video signal
- processing systems
- systems
- video
- 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.)
- Pending
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/262—Analysis of motion using transform domain methods, e.g. Fourier domain methods
-
- 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
- H04N19/527—Global motion vector 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
- H04N19/50—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
- H04N19/547—Motion estimation performed in a transform domain
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868604253A GB8604253D0 (en) | 1986-02-20 | 1986-02-20 | Video signal processing systems |
GB8703863A GB2187059B (en) | 1986-02-20 | 1987-02-19 | Improvements in video signal processing systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868604253A GB8604253D0 (en) | 1986-02-20 | 1986-02-20 | Video signal processing systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8604253D0 true GB8604253D0 (en) | 1986-03-26 |
Family
ID=10593409
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868604253A Pending GB8604253D0 (en) | 1986-02-20 | 1986-02-20 | Video signal processing systems |
GB8703863A Expired GB2187059B (en) | 1986-02-20 | 1987-02-19 | Improvements in video signal processing systems |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8703863A Expired GB2187059B (en) | 1986-02-20 | 1987-02-19 | Improvements in video signal processing systems |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8604253D0 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2222498A (en) * | 1988-09-05 | 1990-03-07 | Philips Electronic Associated | Picture motion measurement |
GB2222500A (en) * | 1988-09-05 | 1990-03-07 | Philips Electronic Associated | Picture motion measurement |
FR2638874B1 (en) * | 1988-11-10 | 1994-07-01 | Thomson Csf | METHOD FOR ESTIMATING THE MOVEMENT OF AT LEAST ONE TARGET IN A SUITE OF IMAGES, AND DEVICE FOR CARRYING OUT SAID METHOD |
GB2279198B (en) * | 1990-08-02 | 1995-05-10 | Hughes Aircraft Co | Image tracking system and technique |
FR2667712B1 (en) * | 1990-10-09 | 1994-08-26 | Thomson Csf | IMAGE RECORDING METHOD AND DEVICE USING A WEIGHTED PHASE CORRELATION TO DETERMINE AN OFFSET. |
GB9325914D0 (en) * | 1993-12-18 | 1994-02-23 | Kodak Ltd | Detection of global translations between images |
US6067367A (en) * | 1996-10-31 | 2000-05-23 | Yamatake-Honeywell Co., Ltd. | Moving direction measuring device and tracking apparatus |
DE19860038C1 (en) * | 1998-12-23 | 2000-06-29 | Siemens Ag | Motion compensation for series of two-dimensional images |
US6947486B2 (en) * | 2001-03-23 | 2005-09-20 | Visioprime | Method and system for a highly efficient low bit rate video codec |
EP1732329A1 (en) * | 2005-06-06 | 2006-12-13 | STMicroelectronics S.r.l. | Method and apparatus for coding moving images |
CN110674697B (en) * | 2019-04-26 | 2023-04-25 | 深圳市豪视智能科技有限公司 | Filtering method, device and related product |
-
1986
- 1986-02-20 GB GB868604253A patent/GB8604253D0/en active Pending
-
1987
- 1987-02-19 GB GB8703863A patent/GB2187059B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2187059A (en) | 1987-08-26 |
GB8703863D0 (en) | 1987-03-25 |
GB2187059B (en) | 1989-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8702581D0 (en) | Video signal processing | |
GB8721565D0 (en) | Video signal processing system | |
GB8405947D0 (en) | Video signal processing systems | |
EP0221704A3 (en) | Video signal processing | |
EP0181189A3 (en) | Video signal processing system | |
GB8410597D0 (en) | Video signal processing | |
DE3665639D1 (en) | Video signal processing | |
GB8410596D0 (en) | Video signal processing | |
EP0248626A3 (en) | Video signal processing | |
AU608525B2 (en) | Television signal processing system | |
HK83397A (en) | Improvements relating to video signal processing systems | |
EP0246878A3 (en) | Video signal processing circuits | |
GB2202706B (en) | Video signal processing | |
GB8604253D0 (en) | Video signal processing systems | |
IL81327A0 (en) | Signal processing system | |
GB8714429D0 (en) | Video signal processing | |
GB8415640D0 (en) | Video signal processing system | |
GB8615214D0 (en) | Video processing systems | |
GB8704412D0 (en) | Video signal processing system | |
GB2193858B (en) | Video signal processing system | |
GB8410181D0 (en) | Video signal processing systems | |
GB8521563D0 (en) | Video signal processing systems | |
GB8511649D0 (en) | Video signal processing | |
GB8822161D0 (en) | Video signal processing | |
GB2215552B (en) | Video signal processing |