FI20095273A0 - Digital videokodning - Google Patents
Digital videokodningInfo
- Publication number
- FI20095273A0 FI20095273A0 FI20095273A FI20095273A FI20095273A0 FI 20095273 A0 FI20095273 A0 FI 20095273A0 FI 20095273 A FI20095273 A FI 20095273A FI 20095273 A FI20095273 A FI 20095273A FI 20095273 A0 FI20095273 A0 FI 20095273A0
- Authority
- FI
- Finland
- Prior art keywords
- digital video
- video coding
- coding
- digital
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/189—Recording image signals; Reproducing recorded image 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
- H04N19/50—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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/223—Analysis of motion using block-matching
-
- 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
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10016—Video; Image sequence
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095273A FI20095273A0 (sv) | 2009-03-17 | 2009-03-17 | Digital videokodning |
EP10156468.0A EP2230850B1 (en) | 2009-03-17 | 2010-03-15 | Motion analysis for digital images |
US12/724,497 US8665318B2 (en) | 2009-03-17 | 2010-03-16 | Digital video coding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095273A FI20095273A0 (sv) | 2009-03-17 | 2009-03-17 | Digital videokodning |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20095273A0 true FI20095273A0 (sv) | 2009-03-17 |
Family
ID=40510270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20095273A FI20095273A0 (sv) | 2009-03-17 | 2009-03-17 | Digital videokodning |
Country Status (3)
Country | Link |
---|---|
US (1) | US8665318B2 (sv) |
EP (1) | EP2230850B1 (sv) |
FI (1) | FI20095273A0 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8730301B2 (en) * | 2010-03-12 | 2014-05-20 | Sony Corporation | Service linkage to caption disparity data transport |
US20130226641A1 (en) * | 2012-02-24 | 2013-08-29 | Microsoft Corporation | Monitoring project plans integrated with user data stores and providing rewards |
US9210424B1 (en) | 2013-02-28 | 2015-12-08 | Google Inc. | Adaptive prediction block size in video coding |
US9313493B1 (en) | 2013-06-27 | 2016-04-12 | Google Inc. | Advanced motion estimation |
US9807416B2 (en) | 2015-09-21 | 2017-10-31 | Google Inc. | Low-latency two-pass video coding |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69230115T2 (de) * | 1991-05-23 | 2000-04-20 | Japan Broadcasting Corp | Auswertungsvorrichtung und Methode verwendbar für ein Gerät zur Detektion von Bewegungsvektoren |
US6236682B1 (en) | 1993-03-08 | 2001-05-22 | Sony Corporation | Video motion vector detection including rotation and/or zoom vector generation |
US5537155A (en) | 1994-04-29 | 1996-07-16 | Motorola, Inc. | Method for estimating motion in a video sequence |
US5550847A (en) | 1994-10-11 | 1996-08-27 | Motorola, Inc. | Device and method of signal loss recovery for realtime and/or interactive communications |
US5675384A (en) | 1995-10-03 | 1997-10-07 | Nec Usa, Inc. | VBR MPEG video encoding for ATM networks with dynamic bandwidth renegotiation |
US6075768A (en) | 1995-11-09 | 2000-06-13 | At&T Corporation | Fair bandwidth sharing for video traffic sources using distributed feedback control |
US5719642A (en) | 1996-05-07 | 1998-02-17 | National Science Council Of R.O.C. | Full-search block matching motion estimation processor |
US6141053A (en) | 1997-01-03 | 2000-10-31 | Saukkonen; Jukka I. | Method of optimizing bandwidth for transmitting compressed video data streams |
US6330344B1 (en) | 1997-02-14 | 2001-12-11 | Sony Corporation | Image processing device and method employing motion detection to generate improved quality image from low resolution image |
US6240103B1 (en) | 1997-03-21 | 2001-05-29 | Scientific-Atlanta, Inc. | Method and apparatus for detecting and preventing bandwidth overflow in a statistical multiplexer |
WO1999016251A1 (en) | 1997-09-23 | 1999-04-01 | Koninklijke Philips Electronics N.V. | Motion estimation and motion-compensated interpolation |
US6404738B1 (en) | 1998-01-21 | 2002-06-11 | Nec Usa, Inc. | Dynamic network bandwidth allocation for multimedia applications with soft quality-of-service requirements |
US6324540B1 (en) | 1998-02-23 | 2001-11-27 | Lucent Technologies Inc. | Apparatus and method for efficiently partitioning a weighted array |
SE513520C2 (sv) | 1998-05-14 | 2000-09-25 | Ericsson Telefon Ab L M | Förfarande och anordning för maskering av fördröjda paket |
US6483874B1 (en) | 1999-01-27 | 2002-11-19 | General Instrument Corporation | Efficient motion estimation for an arbitrarily-shaped object |
JP2003517797A (ja) | 1999-12-14 | 2003-05-27 | サイエンティフィック−アトランタ, インコーポレイテッド | 調和されたリソースの割当てを有するビデオ信号を適応的に復号化するシステムおよび方法 |
US6449312B1 (en) | 2000-06-08 | 2002-09-10 | Motorola, Inc. | Method of estimating motion in interlaced video |
US6771703B1 (en) | 2000-06-30 | 2004-08-03 | Emc Corporation | Efficient scaling of nonscalable MPEG-2 Video |
US7079579B2 (en) | 2000-07-13 | 2006-07-18 | Samsung Electronics Co., Ltd. | Block matching processor and method for block matching motion estimation in video compression |
FI109394B (sv) | 2000-10-20 | 2002-07-15 | Hantro Products Oy | Förfarande och anordning för kodning och avkodning av en videobild |
US7058130B2 (en) * | 2000-12-11 | 2006-06-06 | Sony Corporation | Scene change detection |
US6937770B1 (en) | 2000-12-28 | 2005-08-30 | Emc Corporation | Adaptive bit rate control for rate reduction of MPEG coded video |
FI109635B (sv) | 2001-02-01 | 2002-09-13 | Hantro Products Oy | Förfarande och anordning för efterbehandling av en videobild |
FI109634B (sv) | 2001-02-16 | 2002-09-13 | Hantro Products Oy | Förfarande och anordning för kodning av en videobild |
US6700934B2 (en) | 2001-03-14 | 2004-03-02 | Redrock Semiconductor, Ltd. | Error detection using a maximum distance among four block-motion-vectors in a macroblock in a corrupted MPEG-4 bitstream |
KR100425676B1 (ko) | 2001-03-15 | 2004-04-03 | 엘지전자 주식회사 | 비디오 전송 시스템의 에러 복구 방법 |
FI109395B (sv) | 2001-03-27 | 2002-07-15 | Hantro Products Oy | Förfarande och system för stabilisering av en videobild |
US6704362B2 (en) | 2001-07-06 | 2004-03-09 | Koninklijke Philips Electronics N.V. | Resource scalable decoding |
US6535238B1 (en) | 2001-10-23 | 2003-03-18 | International Business Machines Corporation | Method and apparatus for automatically scaling processor resource usage during video conferencing |
FI110745B (sv) | 2001-11-13 | 2003-03-14 | Hantro Products Oy | Förfarande och anordning för kodning av successiva bilder |
US7010037B2 (en) | 2002-08-06 | 2006-03-07 | Koninklijke Philips Electronics N.V. | System and method for rate-distortion optimized data partitioning for video coding using backward adaptation |
DE60234649D1 (de) * | 2002-12-26 | 2010-01-14 | Mitsubishi Electric Corp | Bildprozessor |
US20040126556A1 (en) | 2002-12-27 | 2004-07-01 | Nowak Michael T. | Grip element |
KR100750110B1 (ko) | 2003-04-22 | 2007-08-17 | 삼성전자주식회사 | 4×4인트라 휘도 예측 모드 결정방법 및 장치 |
FI115945B (sv) | 2003-05-13 | 2005-08-15 | Hantro Products Oy | Kodning av sekventiella bilder |
US7584475B1 (en) | 2003-11-20 | 2009-09-01 | Nvidia Corporation | Managing a video encoder to facilitate loading and executing another program |
US7065004B2 (en) * | 2004-04-22 | 2006-06-20 | Pgs Americas, Inc. | Horizon-based residual depth migration velocity analysis |
US20060062481A1 (en) | 2004-09-21 | 2006-03-23 | Markus Suvanto | Apparatuses, computer program product and method for bit rate control of digital image encoder |
KR20060043115A (ko) | 2004-10-26 | 2006-05-15 | 엘지전자 주식회사 | 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치 |
CL2006000541A1 (es) | 2005-03-10 | 2008-01-04 | Qualcomm Inc | Metodo para el procesamiento de datos multimedia que comprende: a) determinar la complejidad de datos multimedia; b) clasificar los datos multimedia en base a la complejidad determinada; y aparato asociado. |
JP4852868B2 (ja) * | 2005-04-04 | 2012-01-11 | トヨタ自動車株式会社 | 精密加工方法 |
US20060285598A1 (en) | 2005-06-17 | 2006-12-21 | Jarno Tulkki | Apparatuses, computer program product and method for digital image quality improvement |
US20070009034A1 (en) * | 2005-07-05 | 2007-01-11 | Jarno Tulkki | Apparatuses, computer program product, and method for digital image processing |
US20080046236A1 (en) | 2006-08-15 | 2008-02-21 | Broadcom Corporation | Constrained and Controlled Decoding After Packet Loss |
US7809212B2 (en) | 2006-12-20 | 2010-10-05 | Hantro Products Oy | Digital mosaic image construction |
US7957307B2 (en) | 2007-03-14 | 2011-06-07 | Microsoft Corporation | Reducing effects of packet loss in video transmissions |
US8896712B2 (en) * | 2007-07-20 | 2014-11-25 | Omnivision Technologies, Inc. | Determining and correcting for imaging device motion during an exposure |
US20090067495A1 (en) | 2007-09-11 | 2009-03-12 | The Hong Kong University Of Science And Technology | Rate distortion optimization for inter mode generation for error resilient video coding |
EP2112828B1 (en) | 2008-04-25 | 2012-01-04 | Irdeto B.V. | Method and system for activating a decoder device |
-
2009
- 2009-03-17 FI FI20095273A patent/FI20095273A0/sv not_active Application Discontinuation
-
2010
- 2010-03-15 EP EP10156468.0A patent/EP2230850B1/en active Active
- 2010-03-16 US US12/724,497 patent/US8665318B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8665318B2 (en) | 2014-03-04 |
US20100238268A1 (en) | 2010-09-23 |
EP2230850B1 (en) | 2017-07-26 |
EP2230850A3 (en) | 2013-09-04 |
EP2230850A2 (en) | 2010-09-22 |
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Legal Events
Date | Code | Title | Description |
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FD | Application lapsed | ||
PC | Transfer of assignment of patent |
Owner name: GOOGLE INC. Free format text: GOOGLE INC. |