CN1926885A - 视频处理电路和视频处理方法 - Google Patents
视频处理电路和视频处理方法 Download PDFInfo
- Publication number
- CN1926885A CN1926885A CNA2005800066934A CN200580006693A CN1926885A CN 1926885 A CN1926885 A CN 1926885A CN A2005800066934 A CNA2005800066934 A CN A2005800066934A CN 200580006693 A CN200580006693 A CN 200580006693A CN 1926885 A CN1926885 A CN 1926885A
- Authority
- CN
- China
- Prior art keywords
- frame
- buffer storage
- video flow
- video
- flow processing
- 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
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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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
-
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
- H04N19/42—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
- H04N19/423—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 characterised by memory arrangements
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
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Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04100847 | 2004-03-03 | ||
EP04100847.5 | 2004-03-03 | ||
PCT/IB2005/050702 WO2005088982A1 (en) | 2004-03-03 | 2005-02-25 | Video processing circuit and method of video processing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1926885A true CN1926885A (zh) | 2007-03-07 |
CN1926885B CN1926885B (zh) | 2013-03-13 |
Family
ID=34960835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800066934A Expired - Fee Related CN1926885B (zh) | 2004-03-03 | 2005-02-25 | 视频处理电路和视频处理方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7706377B2 (zh) |
EP (1) | EP1726163B1 (zh) |
JP (1) | JP2007526711A (zh) |
KR (1) | KR20060127170A (zh) |
CN (1) | CN1926885B (zh) |
WO (1) | WO2005088982A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104954796A (zh) * | 2014-03-28 | 2015-09-30 | 联咏科技股份有限公司 | 视频处理装置与其视频处理电路 |
CN110113614A (zh) * | 2019-05-13 | 2019-08-09 | 上海兆芯集成电路有限公司 | 图像处理方法及图像处理装置 |
US11051026B2 (en) | 2015-08-31 | 2021-06-29 | Intel Corporation | Method and system of frame re-ordering for video coding |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008048240A (ja) * | 2006-08-18 | 2008-02-28 | Nec Electronics Corp | ビットプレーン復号装置およびビットプレーン復号方法 |
DE102007005866B4 (de) * | 2007-02-06 | 2021-11-04 | Intel Deutschland Gmbh | Anordnung, Verfahren und Computerprogramm-Produkt zum Anzeigen einer Folge von digitalen Bildern |
JP2017055275A (ja) * | 2015-09-10 | 2017-03-16 | 株式会社東芝 | 復号装置、及び映像伝送システム |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3192307B2 (ja) | 1994-02-03 | 2001-07-23 | 松下電器産業株式会社 | 復号ビデオ画像シーケンス再配列方法 |
JP3197766B2 (ja) * | 1994-02-17 | 2001-08-13 | 三洋電機株式会社 | Mpegオーディオデコーダ、mpegビデオデコーダおよびmpegシステムデコーダ |
JP3694912B2 (ja) * | 1995-02-23 | 2005-09-14 | 株式会社日立製作所 | メモリ制御方法及び画像復号装置 |
TW303570B (zh) * | 1995-09-29 | 1997-04-21 | Matsushita Electric Ind Co Ltd | |
US5668599A (en) | 1996-03-19 | 1997-09-16 | International Business Machines Corporation | Memory management for an MPEG2 compliant decoder |
US5909224A (en) * | 1996-10-18 | 1999-06-01 | Samsung Electronics Company, Ltd. | Apparatus and method for managing a frame buffer for MPEG video decoding in a PC environment |
US6038256A (en) * | 1996-12-31 | 2000-03-14 | C-Cube Microsystems Inc. | Statistical multiplexed video encoding using pre-encoding a priori statistics and a priori and a posteriori statistics |
CN1156171C (zh) * | 1997-04-07 | 2004-06-30 | 松下电器产业株式会社 | 提高处理效率的图象声音处理装置 |
KR19980081499A (ko) * | 1997-04-17 | 1998-11-25 | 모리시다요이치 | 메모리 내장 데이터 처리장치 및 처리시스템 |
JP3990011B2 (ja) * | 1997-10-31 | 2007-10-10 | 沖電気工業株式会社 | 復号画像変換回路および復号画像変換装置 |
TW376629B (en) * | 1997-12-19 | 1999-12-11 | Toshiba Corp | Digital image decoding method and device |
US6611624B1 (en) * | 1998-03-13 | 2003-08-26 | Cisco Systems, Inc. | System and method for frame accurate splicing of compressed bitstreams |
US6091776A (en) * | 1998-05-26 | 2000-07-18 | C-Cube Microsystems, Inc. | Delay balanced video encoder system |
JP3918332B2 (ja) | 1998-12-04 | 2007-05-23 | ソニー株式会社 | 多重化装置、多重化方法及び記録媒体 |
US6470051B1 (en) * | 1999-01-25 | 2002-10-22 | International Business Machines Corporation | MPEG video decoder with integrated scaling and display functions |
JP3813444B2 (ja) * | 1999-03-23 | 2006-08-23 | 三洋電機株式会社 | ビデオデコーダ |
IL129345A (en) | 1999-04-06 | 2004-05-12 | Broadcom Corp | Video encoding and video/audio/data multiplexing device |
US6993081B1 (en) * | 1999-11-23 | 2006-01-31 | International Business Machines Corporation | Seamless splicing/spot-insertion for MPEG-2 digital video/audio stream |
US6792047B1 (en) * | 2000-01-04 | 2004-09-14 | Emc Corporation | Real time processing and streaming of spliced encoded MPEG video and associated audio |
US6542541B1 (en) * | 2000-01-12 | 2003-04-01 | Sony Corporation | Method and apparatus for decoding MPEG video signals using multiple data transfer units |
US20020191104A1 (en) * | 2001-03-26 | 2002-12-19 | Mega Chips Corporation | Image conversion device, image conversion method and data conversion circuit as well as digital camera |
JP3548136B2 (ja) * | 2001-06-01 | 2004-07-28 | 三洋電機株式会社 | 画像処理装置 |
US7274857B2 (en) | 2001-12-31 | 2007-09-25 | Scientific-Atlanta, Inc. | Trick modes for compressed video streams |
WO2004084552A1 (ja) * | 2003-02-03 | 2004-09-30 | Matsushita Electric Industrial Co., Ltd. | データストリームの記録方法および装置 |
WO2004080071A1 (ja) | 2003-03-06 | 2004-09-16 | Matsushita Electric Industrial Co., Ltd. | データ処理装置 |
-
2005
- 2005-02-25 US US10/591,390 patent/US7706377B2/en not_active Expired - Fee Related
- 2005-02-25 EP EP05708850.2A patent/EP1726163B1/en not_active Not-in-force
- 2005-02-25 WO PCT/IB2005/050702 patent/WO2005088982A1/en not_active Application Discontinuation
- 2005-02-25 KR KR1020067017821A patent/KR20060127170A/ko not_active Application Discontinuation
- 2005-02-25 JP JP2007501417A patent/JP2007526711A/ja not_active Withdrawn
- 2005-02-25 CN CN2005800066934A patent/CN1926885B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104954796A (zh) * | 2014-03-28 | 2015-09-30 | 联咏科技股份有限公司 | 视频处理装置与其视频处理电路 |
US10110928B2 (en) | 2014-03-28 | 2018-10-23 | Novatek Microelectronics Corp. | Video processing apparatus and video processing circuits thereof |
CN104954796B (zh) * | 2014-03-28 | 2019-06-11 | 联咏科技股份有限公司 | 视频处理装置与其视频处理电路 |
CN110177279A (zh) * | 2014-03-28 | 2019-08-27 | 联咏科技股份有限公司 | 视频处理装置与其视频处理电路 |
CN110177279B (zh) * | 2014-03-28 | 2021-10-08 | 联咏科技股份有限公司 | 视频处理装置与其视频处理电路 |
US11051026B2 (en) | 2015-08-31 | 2021-06-29 | Intel Corporation | Method and system of frame re-ordering for video coding |
CN110113614A (zh) * | 2019-05-13 | 2019-08-09 | 上海兆芯集成电路有限公司 | 图像处理方法及图像处理装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070165712A1 (en) | 2007-07-19 |
US7706377B2 (en) | 2010-04-27 |
KR20060127170A (ko) | 2006-12-11 |
EP1726163A1 (en) | 2006-11-29 |
WO2005088982A1 (en) | 2005-09-22 |
JP2007526711A (ja) | 2007-09-13 |
CN1926885B (zh) | 2013-03-13 |
EP1726163B1 (en) | 2014-12-24 |
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Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20071019 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20071019 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
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Owner name: CALLAHA XILE CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20120120 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20120120 Address after: American Delaware Applicant after: NXP BV Address before: Holland Ian Deho Finn Applicant before: Koninkl Philips Electronics NV |
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CF01 | Termination of patent right due to non-payment of annual fee |