ES524383A0 - Una instalacion de transmision de datos de video. - Google Patents
Una instalacion de transmision de datos de video.Info
- Publication number
- ES524383A0 ES524383A0 ES524383A ES524383A ES524383A0 ES 524383 A0 ES524383 A0 ES 524383A0 ES 524383 A ES524383 A ES 524383A ES 524383 A ES524383 A ES 524383A ES 524383 A0 ES524383 A0 ES 524383A0
- Authority
- ES
- Spain
- Prior art keywords
- elements
- data
- receiver
- transmitted
- image
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
- H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
-
- 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
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
- Photoreceptors In Electrophotography (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Closed-Circuit Television Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Color Television Systems (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Cephalosporin Compounds (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8221407 | 1982-07-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES524383A0 true ES524383A0 (es) | 1984-05-16 |
ES8405229A1 ES8405229A1 (es) | 1984-05-16 |
Family
ID=10531874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES524383A Expired ES8405229A1 (es) | 1982-07-23 | 1983-07-22 | Una instalacion de transmision de datos de video. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4597010A (es) |
EP (1) | EP0100216B1 (es) |
JP (1) | JPS5989086A (es) |
AT (1) | ATE25798T1 (es) |
AU (1) | AU558138B2 (es) |
CA (1) | CA1226664A (es) |
DE (1) | DE3370117D1 (es) |
DK (1) | DK163091C (es) |
ES (1) | ES8405229A1 (es) |
FI (1) | FI76902C (es) |
IE (1) | IE54649B1 (es) |
NO (1) | NO158708C (es) |
PT (1) | PT77085B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3408061A1 (de) * | 1984-03-05 | 1985-09-05 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zur bewegungsadaptiven interpolation von fernsehbildsequenzen und anwendungen dieses verfahrens |
JPS60189388A (ja) * | 1984-03-09 | 1985-09-26 | Fujitsu Ltd | 動き補償符号化装置 |
EP0433268A3 (en) * | 1985-02-28 | 1991-07-10 | Mitsubishi Denki Kabushiki Kaisha | Interframe adaptive vector quantization encoding apparatus and video encoding transmission apparatus |
AU587954B2 (en) * | 1985-02-28 | 1989-08-31 | Mitsubishi Denki Kabushiki Kaisha | Video encoding transmission apparatus |
US4932066A (en) * | 1985-10-15 | 1990-06-05 | Canon Kabushiki Kaisha | Information signal transmission system |
US4947448A (en) * | 1985-11-22 | 1990-08-07 | Canon Kabushiki Kaisha | Image information signal transmitting system |
JPS62122483A (ja) * | 1985-11-22 | 1987-06-03 | Canon Inc | 画像情報伝送システム |
DE3670746D1 (de) * | 1985-12-04 | 1990-05-31 | Siemens Ag | Verfahren zur datenreduktion digitaler bildsignale durch vektorquantisierung. |
IL77840A (en) * | 1986-02-10 | 1989-05-15 | Elscint Ltd | Data compression system for digital imaging |
US4745473A (en) * | 1986-03-24 | 1988-05-17 | Harris Corporation | Hybrid image compression system |
EP0241745B1 (de) * | 1986-04-04 | 1991-11-06 | Siemens Aktiengesellschaft | Verfahren zur Datenreduktion digitaler Bildsignale durch Vektorquantisierung von durch orthonormale Transformation mittels einer symmetrischen fastzyklischen Hadamard-Matrix gewonnenen Koeffizienten |
JPH065889B2 (ja) * | 1986-04-18 | 1994-01-19 | 富士写真フイルム株式会社 | 画像デ−タ圧縮処理方法 |
EP0323457B1 (en) * | 1986-07-15 | 1994-02-02 | Burle Technologies, Inc. | Motion detector apparatus for responding to edge information contained in a television signal |
US4700232A (en) * | 1986-10-24 | 1987-10-13 | Grass Valley Group, Inc. | Interpolator for television special effects system |
US4849810A (en) * | 1987-06-02 | 1989-07-18 | Picturetel Corporation | Hierarchial encoding method and apparatus for efficiently communicating image sequences |
US4914508A (en) * | 1988-04-27 | 1990-04-03 | Universal Video Communications Corp. | Method and system for compressing and statistically encoding color video data |
US4847677A (en) * | 1988-04-27 | 1989-07-11 | Universal Video Communications Corp. | Video telecommunication system and method for compressing and decompressing digital color video data |
US4857993A (en) * | 1988-04-27 | 1989-08-15 | Universal Video Communications Corp. | Method and system for decompressing digital color video statistically encoded data |
US4894716A (en) * | 1989-04-20 | 1990-01-16 | Burle Technologies, Inc. | T.V. motion detector with false alarm immunity |
US4963961A (en) * | 1989-06-16 | 1990-10-16 | Burle Technologies, Inc. | Vertical motion detector |
US5008745A (en) * | 1989-12-21 | 1991-04-16 | Burle Technologies, Inc. | Clock synchronized digital TV motion detector |
DE69116036T2 (de) * | 1990-08-28 | 1996-08-01 | Philips Electronics Nv | Verfahren und Anordung zum Verringern der Bewegungsabschätzapparatur und der Anforderungen an die Datenübertragungskapazität in Video-Systemen |
JPH06118385A (ja) * | 1992-10-08 | 1994-04-28 | Sharp Corp | 強誘電性液晶パネルの駆動方法 |
EP1158786A3 (en) * | 2000-05-24 | 2005-03-09 | Sony Corporation | Transmission of the region of interest of an image |
US6809840B1 (en) * | 2000-06-23 | 2004-10-26 | Eastman Kodak Company | Image processing method for adaptively sub-sampling an image |
US8300699B2 (en) * | 2007-05-31 | 2012-10-30 | Qualcomm Incorporated | System, method, and computer-readable medium for reducing required throughput in an ultra-wideband system |
EP2524505B1 (en) | 2010-01-15 | 2015-11-25 | Dolby Laboratories Licensing Corporation | Edge enhancement for temporal scaling with metadata |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2921124A (en) * | 1956-12-10 | 1960-01-12 | Bell Telephone Labor Inc | Method and apparatus for reducing television bandwidth |
US3715483A (en) * | 1970-12-11 | 1973-02-06 | Bell Telephone Labor Inc | Bandwidth reduction system for use with video signals |
US3736373A (en) * | 1971-12-13 | 1973-05-29 | Bell Telephone Labor Inc | Conditional vertical subsampling in a video redundancy reduction system |
US4090221A (en) * | 1972-03-13 | 1978-05-16 | Bell Telephone Laboratories, Incorporated | Apparatus for improving video signal-to-noise ratio |
US3824590A (en) * | 1973-03-26 | 1974-07-16 | Bell Telephone Labor Inc | Adaptive interpolating video encoder |
US3984626A (en) * | 1975-08-01 | 1976-10-05 | Bell Telephone Laboratories, Incorporated | Picture signal coder |
-
1983
- 1983-07-22 IE IE1729/83A patent/IE54649B1/en not_active IP Right Cessation
- 1983-07-22 AT AT83304260T patent/ATE25798T1/de not_active IP Right Cessation
- 1983-07-22 ES ES524383A patent/ES8405229A1/es not_active Expired
- 1983-07-22 PT PT77085A patent/PT77085B/pt not_active IP Right Cessation
- 1983-07-22 CA CA000433009A patent/CA1226664A/en not_active Expired
- 1983-07-22 DK DK338183A patent/DK163091C/da active
- 1983-07-22 EP EP83304260A patent/EP0100216B1/en not_active Expired
- 1983-07-22 DE DE8383304260T patent/DE3370117D1/de not_active Expired
- 1983-07-22 FI FI832670A patent/FI76902C/fi not_active IP Right Cessation
- 1983-07-23 JP JP58135050A patent/JPS5989086A/ja active Granted
- 1983-07-25 AU AU17248/83A patent/AU558138B2/en not_active Ceased
- 1983-07-25 NO NO832705A patent/NO158708C/no unknown
-
1985
- 1985-08-12 US US06/765,556 patent/US4597010A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4597010A (en) | 1986-06-24 |
FI76902C (fi) | 1988-12-12 |
EP0100216A1 (en) | 1984-02-08 |
IE54649B1 (en) | 1989-12-20 |
IE831729L (en) | 1984-01-23 |
JPH0422075B2 (es) | 1992-04-15 |
PT77085A (en) | 1983-08-01 |
FI832670A (fi) | 1984-01-24 |
ATE25798T1 (de) | 1987-03-15 |
DK338183A (da) | 1984-01-24 |
FI832670A0 (fi) | 1983-07-22 |
FI76902B (fi) | 1988-08-31 |
JPS5989086A (ja) | 1984-05-23 |
ES8405229A1 (es) | 1984-05-16 |
DE3370117D1 (en) | 1987-04-09 |
EP0100216B1 (en) | 1987-03-04 |
DK163091B (da) | 1992-01-13 |
CA1226664A (en) | 1987-09-08 |
NO832705L (no) | 1984-01-24 |
AU558138B2 (en) | 1987-01-22 |
DK163091C (da) | 1992-06-09 |
AU1724883A (en) | 1984-01-26 |
NO158708C (no) | 1988-10-19 |
DK338183D0 (da) | 1983-07-22 |
NO158708B (no) | 1988-07-11 |
PT77085B (en) | 1986-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990201 |