IN2015MN01331A - - Google Patents
Info
- Publication number
- IN2015MN01331A IN2015MN01331A IN1331MUN2015A IN2015MN01331A IN 2015MN01331 A IN2015MN01331 A IN 2015MN01331A IN 1331MUN2015 A IN1331MUN2015 A IN 1331MUN2015A IN 2015MN01331 A IN2015MN01331 A IN 2015MN01331A
- Authority
- IN
- India
- Prior art keywords
- data
- scaling
- sampled data
- generated
- parameter
- Prior art date
Links
- 238000005070 sampling Methods 0.000 abstract 1
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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261745050P | 2012-12-21 | 2012-12-21 | |
| PCT/US2013/073006 WO2014099370A1 (en) | 2012-12-21 | 2013-12-04 | High precision up-sampling in scalable coding of high bit-depth video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015MN01331A true IN2015MN01331A (enExample) | 2015-08-14 |
Family
ID=50031497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1331MUN2015 IN2015MN01331A (enExample) | 2012-12-21 | 2013-12-04 |
Country Status (11)
| Country | Link |
|---|---|
| US (6) | US10165288B2 (enExample) |
| EP (2) | EP3734975A1 (enExample) |
| JP (2) | JP6034983B2 (enExample) |
| KR (4) | KR101985647B1 (enExample) |
| CN (3) | CN108055543B (enExample) |
| BR (2) | BR122017002044B1 (enExample) |
| IN (1) | IN2015MN01331A (enExample) |
| MY (2) | MY181150A (enExample) |
| RU (4) | RU2017102758A (enExample) |
| TW (3) | TWI618397B (enExample) |
| WO (1) | WO2014099370A1 (enExample) |
Families Citing this family (14)
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| WO2014025741A2 (en) * | 2012-08-06 | 2014-02-13 | Vid Scale, Inc. | Sampling grid information for spatial layers in multi-layer video coding |
| KR101632598B1 (ko) * | 2013-01-02 | 2016-06-22 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 향상된 동적 범위를 갖는 초고화질 비디오 신호들에 대한 하위 호환가능한 코딩 |
| US9497473B2 (en) * | 2013-10-03 | 2016-11-15 | Qualcomm Incorporated | High precision explicit weighted prediction for video coding |
| MX358934B (es) * | 2014-06-26 | 2018-09-10 | Panasonic Ip Man Co Ltd | Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos. |
| WO2016133865A1 (en) * | 2015-02-17 | 2016-08-25 | Dolby Laboratories Licensing Corporation | Inter-layer prediction for signals with enhanced dynamic range |
| US10257524B2 (en) * | 2015-07-01 | 2019-04-09 | Mediatek Inc. | Residual up-sampling apparatus for performing transform block up-sampling and residual down-sampling apparatus for performing transform block down-sampling |
| EP3329676B1 (en) | 2015-07-28 | 2020-07-29 | Dolby Laboratories Licensing Corporation | Sdr bit depth enhancement via codeword range amplification in a codec with inverse display management |
| EP4124137A1 (en) | 2017-05-15 | 2023-01-25 | Samsung Electronics Co., Ltd. | Method and apparatus for control resource set configuration and monitoring of downlink control channel in wireless communication system |
| US10609372B2 (en) * | 2017-09-29 | 2020-03-31 | Dolby Laboratories Licensing Corporation | Up-conversion to content adaptive perceptual quantization video signals |
| US20200322656A1 (en) * | 2019-04-02 | 2020-10-08 | Nbcuniversal Media, Llc | Systems and methods for fast channel changing |
| US11375219B2 (en) * | 2019-09-24 | 2022-06-28 | Tencent America LLC | Coding method and system with improved dynamic internal bit depth |
| US11082473B1 (en) * | 2020-03-15 | 2021-08-03 | Tfi Digital Media Limited | Method for complexity reduction in video coding by coding parameters reuse |
| US20230215031A1 (en) * | 2021-12-31 | 2023-07-06 | Microsoft Technology Licensing, Llc | Interpolating Image and/or Audio in Plural Passes that Use Different Configurations |
| US20240430415A1 (en) * | 2023-06-23 | 2024-12-26 | Google Llc | Adaptive Filter Computation Precision in Video Coding |
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| US7227895B1 (en) * | 2000-12-12 | 2007-06-05 | Sony Corporation | System and method for generating decoded digital video image data |
| US7929610B2 (en) * | 2001-03-26 | 2011-04-19 | Sharp Kabushiki Kaisha | Methods and systems for reducing blocking artifacts with reduced complexity for spatially-scalable video coding |
| US7215831B2 (en) * | 2001-04-26 | 2007-05-08 | Georgia Tech Research Corp. | Video enhancement using multiple frame techniques |
| US7620109B2 (en) * | 2002-04-10 | 2009-11-17 | Microsoft Corporation | Sub-pixel interpolation in motion estimation and compensation |
| US7305034B2 (en) | 2002-04-10 | 2007-12-04 | Microsoft Corporation | Rounding control for multi-stage interpolation |
| NO319629B1 (no) * | 2003-11-28 | 2005-09-05 | Tandberg Telecom As | Fremgangsmate for korrigering av interpolerte pikselverdier |
| US7379587B2 (en) * | 2004-02-12 | 2008-05-27 | Xerox Corporation | Systems and methods for identifying regions within an image having similar continuity values |
| KR100679022B1 (ko) | 2004-10-18 | 2007-02-05 | 삼성전자주식회사 | 계층간 필터링을 이용한 비디오 코딩 및 디코딩방법과,비디오 인코더 및 디코더 |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
| US8175168B2 (en) * | 2005-03-18 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for picture up-sampling |
| DE602006009931D1 (de) * | 2005-06-29 | 2009-12-03 | Panasonic Corp | Skalierbarer dekodierer und interpolationsverfahren für verschwundene daten |
| US7561478B2 (en) | 2005-06-30 | 2009-07-14 | Seiko Epson Corporation | Integrated circuit device and electronic instrument |
| JP2007028393A (ja) * | 2005-07-20 | 2007-02-01 | Matsushita Electric Ind Co Ltd | 双方向予測符号化ピクチャの直接モードブロックの動きベクトルを求める方法 |
| KR100718135B1 (ko) * | 2005-08-24 | 2007-05-14 | 삼성전자주식회사 | 멀티 포맷 코덱을 위한 영상 예측 장치 및 방법과 이를이용한 영상 부호화/복호화 장치 및 방법 |
| CN101568036A (zh) * | 2005-10-11 | 2009-10-28 | 华为技术有限公司 | 对空间分层编码视频图像的上采样方法及其系统 |
| US8948260B2 (en) | 2005-10-17 | 2015-02-03 | Qualcomm Incorporated | Adaptive GOP structure in video streaming |
| US7956930B2 (en) * | 2006-01-06 | 2011-06-07 | Microsoft Corporation | Resampling and picture resizing operations for multi-resolution video coding and decoding |
| WO2007080477A2 (en) | 2006-01-10 | 2007-07-19 | Nokia Corporation | Switched filter up-sampling mechanism for scalable video coding |
| US8880571B2 (en) * | 2006-05-05 | 2014-11-04 | Microsoft Corporation | High dynamic range data format conversions for digital media |
| JP2009543501A (ja) * | 2006-07-10 | 2009-12-03 | シャープ株式会社 | マルチレイヤ・ビットストリーム中の複数のレイヤを統合するための方法およびシステム |
| WO2008049446A1 (en) * | 2006-10-25 | 2008-05-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Quality scalable coding |
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| WO2009003499A1 (en) * | 2007-06-29 | 2009-01-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding supporting pixel value refinement scalability |
| ES2602100T3 (es) * | 2008-04-16 | 2017-02-17 | Ge Video Compression, Llc | Escalabilidad de profundidad de bits |
| US9571856B2 (en) * | 2008-08-25 | 2017-02-14 | Microsoft Technology Licensing, Llc | Conversion operations in scalable video encoding and decoding |
| TWI383684B (zh) | 2008-11-18 | 2013-01-21 | Univ Nat Taiwan | 多媒體串流之動態視訊編碼系統與方法 |
| WO2010090630A1 (en) * | 2009-02-03 | 2010-08-12 | Thomson Licensing | Methods and apparatus for motion compensation with smooth reference frame in bit depth scalability |
| CN101827264A (zh) * | 2009-03-06 | 2010-09-08 | 刘永 | 分层式自适应的视频帧采样方法 |
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| TW201119396A (en) | 2009-11-24 | 2011-06-01 | Hon Hai Prec Ind Co Ltd | Multi-standard video decoding system and method |
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| EP2559239A2 (en) * | 2010-04-13 | 2013-02-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus for intra predicting a block, apparatus for reconstructing a block of a picture, apparatus for reconstructing a block of a picture by intra prediction |
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| KR20130054413A (ko) * | 2010-10-05 | 2013-05-24 | 제너럴 인스트루먼트 코포레이션 | 특징 기반 비디오 코딩 방법 및 장치 |
| US8880573B2 (en) * | 2010-10-12 | 2014-11-04 | Dolby Laboratories Licensing Corporation | System and method of dynamic precision operations |
| US9137539B2 (en) * | 2010-12-22 | 2015-09-15 | Panasonic Corporation | Image coding apparatus, image decoding apparatus, image coding method, and image decoding method |
| CN103621081B (zh) * | 2011-06-10 | 2016-12-21 | 寰发股份有限公司 | 可伸缩视频编码方法及装置 |
| AU2012276410A1 (en) * | 2011-06-28 | 2014-02-06 | Samsung Electronics Co., Ltd. | Prediction method and apparatus for chroma component of image using luma component of image |
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| US10616581B2 (en) * | 2012-01-19 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified coding for a transform skipped block for CABAC in HEVC |
| WO2013174254A1 (en) * | 2012-05-21 | 2013-11-28 | Mediatek Singapore Pte. Ltd. | Method and apparatus of inter-layer filtering for scalable video coding |
| US9420280B2 (en) * | 2012-06-08 | 2016-08-16 | Qualcomm Incorporated | Adaptive upsampling filters |
| CN102740078B (zh) * | 2012-07-12 | 2014-10-22 | 北方工业大学 | 基于hevc标准的自适应空间可伸缩编码 |
| BR112015000713A2 (pt) | 2012-07-16 | 2017-08-08 | Formulatrix Inc | sistemas de distribuição de fluido, equipamento de injeção em ovo, bomba de fluido e método de fornecimento de fluido a pluralidade de locais de distribuição |
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2013
- 2013-11-26 TW TW106115654A patent/TWI618397B/zh active
- 2013-11-26 TW TW102143014A patent/TWI521946B/zh active
- 2013-11-26 TW TW104138553A patent/TWI597968B/zh active
- 2013-12-04 CN CN201810143518.9A patent/CN108055543B/zh active Active
- 2013-12-04 US US14/649,198 patent/US10165288B2/en active Active
- 2013-12-04 IN IN1331MUN2015 patent/IN2015MN01331A/en unknown
- 2013-12-04 BR BR122017002044-7A patent/BR122017002044B1/pt active IP Right Grant
- 2013-12-04 WO PCT/US2013/073006 patent/WO2014099370A1/en not_active Ceased
- 2013-12-04 CN CN201380066796.4A patent/CN104871545B/zh active Active
- 2013-12-04 RU RU2017102758A patent/RU2017102758A/ru not_active Application Discontinuation
- 2013-12-04 CN CN201810143517.4A patent/CN108055542B/zh active Active
- 2013-12-04 BR BR112015014277-0A patent/BR112015014277B1/pt active Search and Examination
- 2013-12-04 MY MYPI2015701858A patent/MY181150A/en unknown
- 2013-12-04 EP EP20176417.2A patent/EP3734975A1/en active Pending
- 2013-12-04 RU RU2015123238A patent/RU2610589C2/ru active
- 2013-12-04 KR KR1020177014064A patent/KR101985647B1/ko active Active
- 2013-12-04 JP JP2015549434A patent/JP6034983B2/ja active Active
- 2013-12-04 KR KR1020167024774A patent/KR20160110546A/ko not_active Abandoned
- 2013-12-04 KR KR1020157016476A patent/KR101694139B1/ko active Active
- 2013-12-04 KR KR1020197013074A patent/KR102052876B1/ko active Active
- 2013-12-04 MY MYPI2019002165A patent/MY202235A/en unknown
- 2013-12-04 EP EP13826802.4A patent/EP2936820B1/en active Active
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2016
- 2016-09-07 JP JP2016174431A patent/JP6272419B2/ja active Active
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2018
- 2018-10-23 US US16/168,644 patent/US10516889B2/en active Active
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2019
- 2019-09-24 US US16/580,820 patent/US10958922B2/en active Active
- 2019-11-08 RU RU2019135853A patent/RU2718159C1/ru active
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2020
- 2020-03-11 RU RU2020110114A patent/RU2728738C1/ru active
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2021
- 2021-03-19 US US17/206,843 patent/US11284095B2/en active Active
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2022
- 2022-02-16 US US17/673,646 patent/US11570455B2/en active Active
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2023
- 2023-01-23 US US18/158,417 patent/US11792416B2/en active Active
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