FI20095273A0 - Digitaalinen videokoodaus - Google Patents
Digitaalinen videokoodausInfo
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Analysis (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095273A FI20095273A0 (fi) | 2009-03-17 | 2009-03-17 | Digitaalinen videokoodaus |
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 (fi) | 2009-03-17 | 2009-03-17 | Digitaalinen videokoodaus |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20095273A0 true FI20095273A0 (fi) | 2009-03-17 |
Family
ID=40510270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20095273A FI20095273A0 (fi) | 2009-03-17 | 2009-03-17 | Digitaalinen videokoodaus |
Country Status (3)
Country | Link |
---|---|
US (1) | US8665318B2 (fi) |
EP (1) | EP2230850B1 (fi) |
FI (1) | FI20095273A0 (fi) |
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 |
KR100582856B1 (ko) | 1997-09-23 | 2006-05-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 움직임 추정 및 움직임 보상된 보간법 |
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 |
EP1243141B1 (en) | 1999-12-14 | 2011-10-19 | Scientific-Atlanta, LLC | System and method for adaptive decoding of a video signal with coordinated resource allocation |
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 (fi) | 2000-10-20 | 2002-07-15 | Hantro Products Oy | Menetelmä ja laite videokuvan koodaamiseksi ja dekoodaamiseksi |
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 (fi) | 2001-02-01 | 2002-09-13 | Hantro Products Oy | Menetelmä ja laite videokuvan jälkikäsittelemiseksi |
FI109634B (fi) | 2001-02-16 | 2002-09-13 | Hantro Products Oy | Menetelmä ja laite videokuvan koodaamiseksi |
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 (fi) | 2001-03-27 | 2002-07-15 | Hantro Products Oy | Menetelmä ja järjestelmä videokuvan stabilisoimiseksi |
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 (fi) | 2001-11-13 | 2003-03-14 | Hantro Products Oy | Menetelmä ja laite peräkkäisten kuvien koodaamiseksi |
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 |
WO2004062270A1 (ja) * | 2002-12-26 | 2004-07-22 | Mitsubishi Denki Kabushiki Kaisha | 画像処理装置 |
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 (fi) | 2003-05-13 | 2005-08-15 | Hantro Products Oy | Peräkkäisten kuvien koodaaminen |
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 |
RU2402885C2 (ru) | 2005-03-10 | 2010-10-27 | Квэлкомм Инкорпорейтед | Классификация контента для обработки мультимедийных данных |
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 |
DE602007004502D1 (de) | 2006-08-15 | 2010-03-11 | Broadcom Corp | Neuphasierung des status eines dekodiergerätes nach einem paketverlust |
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 |
ATE540527T1 (de) | 2008-04-25 | 2012-01-15 | Irdeto Bv | System und verfahren zum aktivieren einer decodervorrichtung |
-
2009
- 2009-03-17 FI FI20095273A patent/FI20095273A0/fi 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 |
---|---|
US20100238268A1 (en) | 2010-09-23 |
EP2230850A3 (en) | 2013-09-04 |
EP2230850A2 (en) | 2010-09-22 |
EP2230850B1 (en) | 2017-07-26 |
US8665318B2 (en) | 2014-03-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK3809703T3 (da) | Videokodning | |
EP2659674A4 (en) | VIDEO CODING | |
DK2608539T3 (da) | Videoafkodningsfremgangsmåde | |
GB2466673B (en) | Quantization | |
DK2712198T3 (da) | Billeddekodningsapparat | |
BRPI0907753A2 (pt) | Aparelho de codificação/decodificação de vídeo | |
DK2774363T3 (da) | Intra-modus videokodning | |
EP2368337A4 (en) | DIGITAL VIDEO PROTECTION | |
BRPI1014257A2 (pt) | aparelho de codificação de vídeo e aparelho de decodificação de vídeo | |
BRPI1014750A2 (pt) | transmissão | |
EP2417419A4 (en) | DIGITAL OPTICAL COMPARATOR | |
BRPI1009811A2 (pt) | transmissão. | |
EP2494516A4 (en) | DIGITAL WATERMARK MARKING | |
EP2633421A4 (en) | PERSONAL DIGITAL CONTEXT | |
FI20090040A0 (fi) | Videon käsittely | |
GB201212461D0 (en) | Video coding using pixel-streams | |
FI20095273A0 (fi) | Digitaalinen videokoodaus | |
ATE554600T1 (de) | Digitales fernsehempfangsgerät | |
DE102009021974A8 (de) | Digitale Videokamera | |
GB0922001D0 (en) | Video encoder | |
BRPI0924236A2 (pt) | composição termofixável | |
GB2471117B (en) | Digital television system | |
DK3886434T3 (da) | Lavkompleksitetsentropiindkodnings-/afkodningsapparat | |
IL197571A0 (en) | Digital camera | |
TWM370113U (en) | Digital camera with projection structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed | ||
PC | Transfer of assignment of patent |
Owner name: GOOGLE INC. Free format text: GOOGLE INC. |