DE69320689D1 - Vorrichtung und Verfahren zur Verarbeitung von Bilddaten - Google Patents
Vorrichtung und Verfahren zur Verarbeitung von BilddatenInfo
- Publication number
- DE69320689D1 DE69320689D1 DE69320689T DE69320689T DE69320689D1 DE 69320689 D1 DE69320689 D1 DE 69320689D1 DE 69320689 T DE69320689 T DE 69320689T DE 69320689 T DE69320689 T DE 69320689T DE 69320689 D1 DE69320689 D1 DE 69320689D1
- Authority
- DE
- Germany
- Prior art keywords
- image data
- processing image
- processing
- data
- 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.)
- Expired - Lifetime
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
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/272—Means for inserting a foreground image in a background image, i.e. inlay, outlay
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store
-
- 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
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/843—Television signal recording using optical recording on film
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Color Television Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9210261A GB2267194B (en) | 1992-05-13 | 1992-05-13 | Apparatus and method for processing image data |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320689D1 true DE69320689D1 (de) | 1998-10-08 |
DE69320689T2 DE69320689T2 (de) | 1999-03-18 |
Family
ID=10715435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320689T Expired - Lifetime DE69320689T2 (de) | 1992-05-13 | 1993-02-26 | Vorrichtung und Verfahren zur Verarbeitung von Bilddaten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5392071A (de) |
EP (1) | EP0570092B1 (de) |
JP (1) | JP3466657B2 (de) |
DE (1) | DE69320689T2 (de) |
GB (1) | GB2267194B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5861894A (en) | 1993-06-24 | 1999-01-19 | Discovision Associates | Buffer manager |
US5835792A (en) | 1993-06-24 | 1998-11-10 | Discovision Associates | Token-based adaptive video processing arrangement |
CA2145365C (en) | 1994-03-24 | 1999-04-27 | Anthony M. Jones | Method for accessing banks of dram |
CA2145363C (en) | 1994-03-24 | 1999-07-13 | Anthony Mark Jones | Ram interface |
GB9417138D0 (en) * | 1994-08-23 | 1994-10-12 | Discovision Ass | Data rate conversion |
JPH09294238A (ja) * | 1996-04-24 | 1997-11-11 | Sony Corp | 画像取り込み装置、画像取り込み方法、画像取り込みシステム、画像表示処理装置、及び記録媒体 |
KR100284696B1 (ko) * | 1998-06-29 | 2001-03-15 | 윤종용 | Mpeg 복호 블럭에서의 수평/수직 주파수 변환장치 |
US6745231B1 (en) | 2000-08-08 | 2004-06-01 | International Business Machines Corporation | System for securing electronic mail |
US20030063191A1 (en) * | 2001-10-03 | 2003-04-03 | Philips Electronics North America Corp. | Method and system for detecting and selecting foreground objects |
US7428019B2 (en) * | 2001-12-26 | 2008-09-23 | Yeda Research And Development Co. Ltd. | System and method for increasing space or time resolution in video |
US7197071B1 (en) | 2002-09-09 | 2007-03-27 | Warner Bros. Entertainment Inc. | Film resource manager |
US7376183B2 (en) | 2002-09-09 | 2008-05-20 | Warner Bros. Entertainment, Inc. | Post-production processing |
EP1654864A4 (de) * | 2003-03-20 | 2009-05-27 | Ge Security Inc | Systeme und verfahren zur multistrombitverarbeitung |
US7464121B2 (en) * | 2006-01-06 | 2008-12-09 | International Business Machines Corporation | Apparatus for sending a sequence of asynchronous messages to the same member of a clustered consumer |
MY162861A (en) | 2007-09-24 | 2017-07-31 | Koninl Philips Electronics Nv | Method and system for encoding a video data signal, encoded video data signal, method and system for decoding a video data signal |
JP4645638B2 (ja) | 2007-11-22 | 2011-03-09 | ソニー株式会社 | 信号送信装置、信号送信方法、信号受信装置及び信号受信方法 |
US8325757B2 (en) * | 2009-12-17 | 2012-12-04 | Silicon Image, Inc. | De-encapsulation of data streams into multiple links |
JP2014146924A (ja) * | 2013-01-28 | 2014-08-14 | Sony Corp | ソース機器、シンク機器、通信システムおよび画像送信方法 |
CN105611213A (zh) * | 2016-01-04 | 2016-05-25 | 京东方科技集团股份有限公司 | 一种图像处理方法、播放方法及相关的装置和系统 |
AU2016273973A1 (en) | 2016-12-16 | 2018-07-05 | Canon Kabushiki Kaisha | Transcode PCL delta-row compressed image to edges |
US10489199B2 (en) | 2017-05-12 | 2019-11-26 | Google Llc | Program code transformations to improve image processor runtime efficiency |
JP7249364B2 (ja) | 2018-06-28 | 2023-03-30 | アップル インコーポレイテッド | 低レイテンシ動画符号化及び送信のレート制御 |
KR20210011407A (ko) * | 2018-06-28 | 2021-02-01 | 애플 인크. | 비디오 인코딩 시스템 |
US11496758B2 (en) | 2018-06-28 | 2022-11-08 | Apple Inc. | Priority-based video encoding and transmission |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU573235B2 (en) * | 1983-07-29 | 1988-06-02 | Sony Corporation | Multi-channel low-frequency high-definition video signal transmission system |
GB2189366B (en) * | 1986-04-17 | 1989-12-28 | British Broadcasting Corp | Method and apparatus for conveying information signals |
GB8622611D0 (en) * | 1986-09-19 | 1986-10-22 | Questech Ltd | Processing of video image signals |
US5029002A (en) * | 1988-08-31 | 1991-07-02 | Zenith Electronics Corporation | High definition television system |
US4829378A (en) * | 1988-06-09 | 1989-05-09 | Bell Communications Research, Inc. | Sub-band coding of images with low computational complexity |
GB2229059B (en) * | 1989-03-07 | 1993-08-04 | Sony Corp | Obtaining access to a two-dimensional portion of a digital picture signal |
US4918524A (en) * | 1989-03-14 | 1990-04-17 | Bell Communications Research, Inc. | HDTV Sub-band coding using IIR filter bank |
US4969204A (en) * | 1989-11-29 | 1990-11-06 | Eastman Kodak Company | Hybrid residual-based hierarchical storage and display method for high resolution digital images in a multiuse environment |
KR930003204B1 (ko) * | 1990-06-30 | 1993-04-23 | 삼성전자 주식회사 | 영상신호의 3x3신호밴드 코딩 디코딩회로 및 방식 |
US5128791A (en) * | 1990-08-13 | 1992-07-07 | Bell Communications Research, Inc. | Multi-channel HDTV system |
-
1992
- 1992-05-13 GB GB9210261A patent/GB2267194B/en not_active Expired - Lifetime
-
1993
- 1993-02-26 EP EP93301463A patent/EP0570092B1/de not_active Expired - Lifetime
- 1993-02-26 DE DE69320689T patent/DE69320689T2/de not_active Expired - Lifetime
- 1993-03-16 US US08/031,902 patent/US5392071A/en not_active Expired - Lifetime
- 1993-05-13 JP JP11170393A patent/JP3466657B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69320689T2 (de) | 1999-03-18 |
JP3466657B2 (ja) | 2003-11-17 |
JPH0746441A (ja) | 1995-02-14 |
EP0570092A1 (de) | 1993-11-18 |
GB2267194B (en) | 1995-10-04 |
GB2267194A (en) | 1993-11-24 |
EP0570092B1 (de) | 1998-09-02 |
GB9210261D0 (en) | 1992-07-01 |
US5392071A (en) | 1995-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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