SG44412A1 - A new video mixing technique using jpeg compressed data - Google Patents
A new video mixing technique using jpeg compressed dataInfo
- Publication number
- SG44412A1 SG44412A1 SG1996000224A SG1996000224A SG44412A1 SG 44412 A1 SG44412 A1 SG 44412A1 SG 1996000224 A SG1996000224 A SG 1996000224A SG 1996000224 A SG1996000224 A SG 1996000224A SG 44412 A1 SG44412 A1 SG 44412A1
- Authority
- SG
- Singapore
- Prior art keywords
- compressed data
- new video
- mixing technique
- jpeg compressed
- video mixing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/14—Display of multiple viewports
-
- 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
- H04N19/124—Quantisation
- H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
-
- 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
- H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
- G09G2340/125—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels wherein one of the images is motion video
-
- 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
- H04N19/124—Quantisation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Digital Computer Display Output (AREA)
- Controls And Circuits For Display Device (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/763,103 US5257113A (en) | 1991-09-20 | 1991-09-20 | Video mixing technique using JPEG compressed data |
Publications (1)
Publication Number | Publication Date |
---|---|
SG44412A1 true SG44412A1 (en) | 1997-12-19 |
Family
ID=25066890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996000224A SG44412A1 (en) | 1991-09-20 | 1992-08-21 | A new video mixing technique using jpeg compressed data |
Country Status (5)
Country | Link |
---|---|
US (1) | US5257113A (de) |
EP (1) | EP0534139B1 (de) |
JP (1) | JP2521010B2 (de) |
DE (1) | DE69216339T2 (de) |
SG (1) | SG44412A1 (de) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594507A (en) * | 1990-09-28 | 1997-01-14 | Ictv, Inc. | Compressed digital overlay controller and method for MPEG type video signal |
AU655338B2 (en) * | 1991-11-25 | 1994-12-15 | Sony (Australia) Pty Limited | Audio and multiple video monitoring on a computer display |
JP3235903B2 (ja) * | 1992-06-11 | 2001-12-04 | 株式会社リコー | スチルカメラ |
EP0648399A1 (de) | 1992-07-01 | 1995-04-19 | Avid Technology, Inc. | Elektronisches filmbearbeitungssytem, das film- und fernsehband-formate benutzt |
US6357047B1 (en) | 1997-06-30 | 2002-03-12 | Avid Technology, Inc. | Media pipeline with multichannel video processing and playback |
US5644364A (en) * | 1993-04-16 | 1997-07-01 | Avid Technology, Inc. | Media pipeline with multichannel video processing and playback |
JP3149303B2 (ja) * | 1993-12-29 | 2001-03-26 | 松下電器産業株式会社 | デジタル画像符号化方法及びデジタル画像復号化方法 |
US5481297A (en) * | 1994-02-25 | 1996-01-02 | At&T Corp. | Multipoint digital video communication system |
WO1995026100A1 (en) * | 1994-03-18 | 1995-09-28 | Avid Technology, Inc. | Pipeline processing of still images adapted for real time execution of digital video effects |
US6727886B1 (en) * | 1994-04-01 | 2004-04-27 | Koninklijke Philips Electronics N.V. | Method of operating an interactive image display system and image source device for implementing the method |
DK0775413T3 (da) * | 1994-04-15 | 2002-12-23 | Koninkl Philips Electronics Nv | System til afkodning af digitale videosignaler |
US5453780A (en) * | 1994-04-28 | 1995-09-26 | Bell Communications Research, Inc. | Continous presence video signal combiner |
US5557538A (en) * | 1994-05-18 | 1996-09-17 | Zoran Microelectronics Ltd. | MPEG decoder |
JP3078215B2 (ja) * | 1995-01-06 | 2000-08-21 | ミツビシ・エレクトリック・インフォメイション・テクノロジー・センター・アメリカ・インコーポレイテッド | ディスプレイ装置 |
US6359636B1 (en) | 1995-07-17 | 2002-03-19 | Gateway, Inc. | Graphical user interface for control of a home entertainment system |
JP2861890B2 (ja) * | 1995-09-28 | 1999-02-24 | 日本電気株式会社 | カラー画像表示装置 |
US5822523A (en) | 1996-02-01 | 1998-10-13 | Mpath Interactive, Inc. | Server-group messaging system for interactive applications |
US5883670A (en) * | 1996-08-02 | 1999-03-16 | Avid Technology, Inc. | Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer |
US5867598A (en) * | 1996-09-26 | 1999-02-02 | Xerox Corporation | Method and apparatus for processing of a JPEG compressed image |
US5838831A (en) * | 1996-09-26 | 1998-11-17 | Xerox Corporation | Compression of image data with retaining cost data for each compressed image block |
US5751865A (en) * | 1996-09-26 | 1998-05-12 | Xerox Corporation | Method and apparatus for image rotation with reduced memory using JPEG compression |
US5854857A (en) * | 1996-09-26 | 1998-12-29 | Xerox Corporation | Using encoding cost data for segmentation and background suppression in JPEG-compressed images |
US6028586A (en) * | 1997-03-18 | 2000-02-22 | Ati Technologies, Inc. | Method and apparatus for detecting image update rate differences |
DE19717453C2 (de) * | 1997-04-25 | 2001-08-30 | Rohde & Schwarz | Verfahren zum Einblenden eines neuen Bildabschnittes an einer vorbestimmten Stelle eines datenreduzierten Video-Datenstromes |
US6105083A (en) * | 1997-06-20 | 2000-08-15 | Avid Technology, Inc. | Apparatus and method for controlling transfer of data between and processing of data by interconnected data processing elements |
US6317795B1 (en) | 1997-07-22 | 2001-11-13 | International Business Machines Corporation | Dynamic modification of multimedia content |
JPH11231849A (ja) * | 1997-11-04 | 1999-08-27 | Matsushita Electric Ind Co Ltd | 画像合成装置 |
US6049390A (en) * | 1997-11-05 | 2000-04-11 | Barco Graphics Nv | Compressed merging of raster images for high speed digital printing |
JP3662129B2 (ja) * | 1997-11-11 | 2005-06-22 | 松下電器産業株式会社 | マルチメディア情報編集装置 |
EP1169860A1 (de) * | 1999-04-06 | 2002-01-09 | Satellite Advanced technologies Inc. | Digitales lokales netzwerkvideosystem |
US7145704B1 (en) | 2003-11-25 | 2006-12-05 | Cheetah Omni, Llc | Optical logic gate based optical router |
US7209657B1 (en) | 2001-12-03 | 2007-04-24 | Cheetah Omni, Llc | Optical routing using a star switching fabric |
US7034975B1 (en) | 2001-12-03 | 2006-04-25 | Cheetah Onmi, Llc | High speed MEMS device |
US7260655B1 (en) | 2001-12-03 | 2007-08-21 | Cheetah Omni, Llc | Optical routing using star switching fabric with reduced effective switching time |
US7110671B1 (en) | 2001-12-03 | 2006-09-19 | Cheetah Omni, Llc | Method and apparatus for scheduling communication using a star switching fabric |
US8074248B2 (en) | 2005-07-26 | 2011-12-06 | Activevideo Networks, Inc. | System and method for providing video content associated with a source image to a television in a communication network |
US7324922B2 (en) * | 2005-10-26 | 2008-01-29 | International Business Machines Corporation | Run-time performance verification system |
JP2007193159A (ja) * | 2006-01-20 | 2007-08-02 | Fujitsu Ltd | 画像表示制御装置および画像表示制御方法 |
AT503668B1 (de) * | 2006-06-21 | 2007-12-15 | H P R Electronics Gmbh Entwick | Verfahren und vorrichtung zur darstellung von signalen auf einer anzeigevorrichtung |
US9042454B2 (en) | 2007-01-12 | 2015-05-26 | Activevideo Networks, Inc. | Interactive encoded content system including object models for viewing on a remote device |
US9826197B2 (en) | 2007-01-12 | 2017-11-21 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
JP4831349B2 (ja) * | 2007-01-23 | 2011-12-07 | 富士ゼロックス株式会社 | 画像処理装置、画像形成装置、画像形成システム、及びプログラム |
KR20130138263A (ko) | 2010-10-14 | 2013-12-18 | 액티브비디오 네트웍스, 인코포레이티드 | 케이블 텔레비전 시스템을 이용하는 비디오 장치들 간의 디지털 비디오의 스트리밍 |
EP2695388B1 (de) | 2011-04-07 | 2017-06-07 | ActiveVideo Networks, Inc. | Latenzreduktion in videoverteilungsnetzwerken mit adaptiver bitrate |
KR101910110B1 (ko) * | 2011-09-26 | 2018-12-31 | 삼성디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
US10409445B2 (en) | 2012-01-09 | 2019-09-10 | Activevideo Networks, Inc. | Rendering of an interactive lean-backward user interface on a television |
US9800945B2 (en) | 2012-04-03 | 2017-10-24 | Activevideo Networks, Inc. | Class-based intelligent multiplexing over unmanaged networks |
US9123084B2 (en) | 2012-04-12 | 2015-09-01 | Activevideo Networks, Inc. | Graphical application integration with MPEG objects |
WO2014145921A1 (en) | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | A multiple-mode system and method for providing user selectable video content |
EP3005712A1 (de) | 2013-06-06 | 2016-04-13 | ActiveVideo Networks, Inc. | Überlagerte darstellung einer benutzerschnittstelle auf quellvideoinhalten |
US9294785B2 (en) | 2013-06-06 | 2016-03-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9219922B2 (en) | 2013-06-06 | 2015-12-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9788029B2 (en) | 2014-04-25 | 2017-10-10 | Activevideo Networks, Inc. | Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60109381A (ja) * | 1983-11-18 | 1985-06-14 | Hitachi Ltd | 画像の符号化方式 |
FR2582132B1 (fr) * | 1985-05-15 | 1987-07-17 | O Donnell Ciaran | Circuit de memoire d'image virtuelle permettant le multifenetrage |
US4920426A (en) * | 1986-11-10 | 1990-04-24 | Kokusai Denshin Denwa Co., Ltd. | Image coding system coding digital image signals by forming a histogram of a coefficient signal sequence to estimate an amount of information |
JPH031662A (ja) * | 1989-05-30 | 1991-01-08 | Fuji Photo Film Co Ltd | 画像信号圧縮符号化装置 |
-
1991
- 1991-09-20 US US07/763,103 patent/US5257113A/en not_active Expired - Lifetime
-
1992
- 1992-07-31 JP JP4205482A patent/JP2521010B2/ja not_active Expired - Fee Related
- 1992-08-21 DE DE69216339T patent/DE69216339T2/de not_active Expired - Lifetime
- 1992-08-21 SG SG1996000224A patent/SG44412A1/en unknown
- 1992-08-21 EP EP92114322A patent/EP0534139B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5257113A (en) | 1993-10-26 |
EP0534139A3 (de) | 1995-02-15 |
JP2521010B2 (ja) | 1996-07-31 |
DE69216339T2 (de) | 1997-07-17 |
EP0534139B1 (de) | 1997-01-02 |
EP0534139A2 (de) | 1993-03-31 |
DE69216339D1 (de) | 1997-02-13 |
JPH05241553A (ja) | 1993-09-21 |
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