CA2858786A1 - Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy - Google Patents
Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy Download PDFInfo
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- CA2858786A1 CA2858786A1 CA2858786A CA2858786A CA2858786A1 CA 2858786 A1 CA2858786 A1 CA 2858786A1 CA 2858786 A CA2858786 A CA 2858786A CA 2858786 A CA2858786 A CA 2858786A CA 2858786 A1 CA2858786 A1 CA 2858786A1
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Classifications
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- H04N19/136—Incoming video signal characteristics or properties
- H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
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- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
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Landscapes
- Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161558302P | 2011-11-10 | 2011-11-10 | |
| US61/558,302 | 2011-11-10 | ||
| US13/303,554 US9300980B2 (en) | 2011-11-10 | 2011-11-23 | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
| US13/303,554 | 2011-11-23 | ||
| PCT/IB2012/002286 WO2013068825A1 (en) | 2011-11-10 | 2012-11-09 | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2858786A1 true CA2858786A1 (en) | 2013-05-16 |
Family
ID=47351870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2858786A Abandoned CA2858786A1 (en) | 2011-11-10 | 2012-11-09 | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US9300980B2 (https=) |
| EP (1) | EP2777274B1 (https=) |
| KR (1) | KR102263625B1 (https=) |
| CN (1) | CN104170388B (https=) |
| CA (1) | CA2858786A1 (https=) |
| IN (1) | IN2014CN04195A (https=) |
| WO (1) | WO2013068825A1 (https=) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104067317A (zh) | 2011-09-08 | 2014-09-24 | 宝福特控股私人有限公司 | 用于在真实世界视频剪辑内对合成对象进行可视化的系统和方法 |
| US9300980B2 (en) * | 2011-11-10 | 2016-03-29 | Luca Rossato | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
| EA201492099A1 (ru) * | 2012-05-14 | 2015-04-30 | Лука Россато | Разложение остаточных данных при кодировании, декодировании и реконструкции сигнала в многоуровневой иерархии |
| US20140301463A1 (en) * | 2013-04-05 | 2014-10-09 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US20150030208A1 (en) * | 2013-07-29 | 2015-01-29 | Irida Labs S.A. | System and a method for motion estimation based on a series of 2d images |
| US20150124873A1 (en) * | 2013-11-01 | 2015-05-07 | Microsoft Corporation | Chroma Down-Conversion and Up-Conversion Processing |
| SG10201406217VA (en) | 2014-05-30 | 2015-12-30 | Paofit Technology Pte Ltd | Systems and methods for motion-vector-aided video interpolation using real-time smooth video playback speed variation |
| JP6336341B2 (ja) * | 2014-06-24 | 2018-06-06 | キヤノン株式会社 | 撮像装置及びその制御方法、プログラム、記憶媒体 |
| US9508026B2 (en) | 2014-07-01 | 2016-11-29 | Irida Labs S.A. | System and a method for camera motion analysis and understanding from a video sequence |
| KR101642200B1 (ko) * | 2014-12-19 | 2016-07-22 | 포항공과대학교 산학협력단 | 객체의 움직임 분석을 이용한 모션 효과 생성 장치 및 방법 |
| US10410398B2 (en) * | 2015-02-20 | 2019-09-10 | Qualcomm Incorporated | Systems and methods for reducing memory bandwidth using low quality tiles |
| WO2016166532A1 (en) | 2015-04-13 | 2016-10-20 | Richard Clucas | Encoding a plurality of signals with data rate target of a signal depending on complexity information |
| US9704298B2 (en) | 2015-06-23 | 2017-07-11 | Paofit Holdings Pte Ltd. | Systems and methods for generating 360 degree mixed reality environments |
| AU2018254591B2 (en) | 2017-04-21 | 2021-01-07 | Zenimax Media Inc. | Systems and methods for encoder-guided adaptive-quality rendering |
| US10432962B1 (en) * | 2018-03-13 | 2019-10-01 | Pixelworks, Inc. | Accuracy and local smoothness of motion vector fields using motion-model fitting |
| US11611773B2 (en) * | 2018-04-06 | 2023-03-21 | Qatar Foundation For Education, Science And Community Development | System of video steganalysis and a method for the detection of covert communications |
| EP3803273A4 (en) * | 2018-10-29 | 2021-11-17 | DJI Technology, Inc. | REAL-TIME MAPPING TECHNIQUES IN A MOBILE OBJECT ENVIRONMENT |
| GB2617783B (en) | 2019-03-20 | 2024-02-07 | V Nova Int Ltd | Temporal signalling for video coding technology |
| US11372126B2 (en) * | 2019-04-04 | 2022-06-28 | The Johns Hopkins University | Large volume holographic imaging systems and associated methods |
| CN114521327B (zh) | 2019-07-05 | 2026-02-10 | 威诺瓦国际有限公司 | 视频译码中的残差的量化 |
| CN110910324B (zh) * | 2019-11-19 | 2023-04-14 | 山东神戎电子股份有限公司 | 红外视频的去竖条纹方法 |
| GB2598701B (en) | 2020-05-25 | 2023-01-25 | V Nova Int Ltd | Wireless data communication system and method |
| JP2024513431A (ja) * | 2021-04-02 | 2024-03-25 | ヒョンダイ モーター カンパニー | 動的メッシュコーディングのための装置及び方法 |
| CN114025168B (zh) * | 2021-09-30 | 2023-08-04 | 浙江大华技术股份有限公司 | 视频图像的处理方法、处理设备、电子设备以及存储介质 |
| US20230177649A1 (en) * | 2021-12-03 | 2023-06-08 | Nvidia Corporation | Temporal image blending using one or more neural networks |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5477272A (en) * | 1993-07-22 | 1995-12-19 | Gte Laboratories Incorporated | Variable-block size multi-resolution motion estimation scheme for pyramid coding |
| US5612735A (en) * | 1995-05-26 | 1997-03-18 | Luncent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing two disparity estimates |
| US20020196854A1 (en) * | 2001-06-15 | 2002-12-26 | Jongil Kim | Fast video encoder using adaptive hierarchical video processing in a down-sampled domain |
| JP2003037842A (ja) * | 2001-07-26 | 2003-02-07 | Monolith Co Ltd | 画像符号化方法、復号方法および画像符号化装置、復号装置 |
| US20060294113A1 (en) * | 2003-08-22 | 2006-12-28 | Deepak Turaga | Joint spatial-temporal-orientation-scale prediction and coding of motion vectors for rate-distortion-complexity optimized video coding |
| US8036494B2 (en) | 2004-04-15 | 2011-10-11 | Hewlett-Packard Development Company, L.P. | Enhancing image resolution |
| KR100664929B1 (ko) * | 2004-10-21 | 2007-01-04 | 삼성전자주식회사 | 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치 |
| JP2006174415A (ja) * | 2004-11-19 | 2006-06-29 | Ntt Docomo Inc | 画像復号装置、画像復号プログラム、画像復号方法、画像符号化装置、画像符号化プログラム及び画像符号化方法 |
| US7479425B2 (en) * | 2005-01-20 | 2009-01-20 | Chartered Semiconductor Manufacturing, Ltd | Method for forming high-K charge storage device |
| WO2006124885A2 (en) * | 2005-05-12 | 2006-11-23 | Kylintv, Inc. | Codec for iptv |
| US20080111923A1 (en) * | 2006-11-09 | 2008-05-15 | Scheuermann W James | Processor for video data |
| US9204149B2 (en) * | 2006-11-21 | 2015-12-01 | Vixs Systems, Inc. | Motion refinement engine with shared memory for use in video encoding and methods for use therewith |
| WO2008115222A1 (en) * | 2007-03-16 | 2008-09-25 | Thomson Licensing | System and method for combining text with three-dimensional content |
| JP2009089332A (ja) * | 2007-10-03 | 2009-04-23 | Sony Corp | 動き予測方法及び動き予測装置 |
| JP4882956B2 (ja) * | 2007-10-22 | 2012-02-22 | ソニー株式会社 | 画像処理装置および画像処理方法 |
| JP2011522496A (ja) * | 2008-06-05 | 2011-07-28 | トムソン ライセンシング | テクスチャ合成による画像符号化方法 |
| WO2010033151A1 (en) * | 2008-09-18 | 2010-03-25 | Thomson Licensing | Methods and apparatus for video imaging pruning |
| EP2209086A1 (en) * | 2009-01-15 | 2010-07-21 | Telefonaktiebolaget L M Ericsson (publ) | Image processing |
| US9300980B2 (en) * | 2011-11-10 | 2016-03-29 | Luca Rossato | Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy |
| US20140169467A1 (en) * | 2012-12-14 | 2014-06-19 | Ce Wang | Video coding including shared motion estimation between multple independent coding streams |
-
2011
- 2011-11-23 US US13/303,554 patent/US9300980B2/en active Active
-
2012
- 2012-11-09 IN IN4195CHN2014 patent/IN2014CN04195A/en unknown
- 2012-11-09 EP EP12799276.6A patent/EP2777274B1/en active Active
- 2012-11-09 CA CA2858786A patent/CA2858786A1/en not_active Abandoned
- 2012-11-09 CN CN201280066702.9A patent/CN104170388B/zh active Active
- 2012-11-09 KR KR1020147015734A patent/KR102263625B1/ko active Active
- 2012-11-09 WO PCT/IB2012/002286 patent/WO2013068825A1/en not_active Ceased
-
2016
- 2016-03-16 US US15/071,369 patent/US9628817B2/en active Active
-
2017
- 2017-04-05 US US15/479,966 patent/US9967568B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| IN2014CN04195A (https=) | 2015-09-04 |
| US9300980B2 (en) | 2016-03-29 |
| US20130294514A1 (en) | 2013-11-07 |
| EP2777274A1 (en) | 2014-09-17 |
| US20170208333A1 (en) | 2017-07-20 |
| US9628817B2 (en) | 2017-04-18 |
| WO2013068825A1 (en) | 2013-05-16 |
| US20160198159A1 (en) | 2016-07-07 |
| CN104170388A (zh) | 2014-11-26 |
| KR20140092898A (ko) | 2014-07-24 |
| US9967568B2 (en) | 2018-05-08 |
| CN104170388B (zh) | 2019-01-25 |
| EP2777274B1 (en) | 2021-05-19 |
| KR102263625B1 (ko) | 2021-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20181109 |