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
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
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- 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 (ru) | 2015-08-14 |
Family
ID=50031497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1331MUN2015 IN2015MN01331A (ru) | 2012-12-21 | 2013-12-04 |
Country Status (12)
Country | Link |
---|---|
US (6) | US10165288B2 (ru) |
EP (2) | EP2936820B1 (ru) |
JP (2) | JP6034983B2 (ru) |
KR (4) | KR101985647B1 (ru) |
CN (3) | CN108055542B (ru) |
BR (2) | BR122017002044B1 (ru) |
HK (1) | HK1208577A1 (ru) |
IN (1) | IN2015MN01331A (ru) |
MY (2) | MY202235A (ru) |
RU (4) | RU2610589C2 (ru) |
TW (3) | TWI521946B (ru) |
WO (1) | WO2014099370A1 (ru) |
Families Citing this family (12)
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US9924166B2 (en) * | 2012-08-06 | 2018-03-20 | Vid Scale, Inc. | Sampling grid information for spatial layers in multi-layer video coding |
JP5926465B2 (ja) * | 2013-01-02 | 2016-05-25 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 向上ダイナミックレンジをもつ超高精細度ビデオ信号のための後方互換な符号化 |
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. |
BR112017013624B1 (pt) | 2015-02-17 | 2019-10-29 | Dolby Laboratories Licensing Corp | predição intercamada para sinais com uma faixa dinâmica aprimorada |
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 |
CN107852502B (zh) | 2015-07-28 | 2021-07-20 | 杜比实验室特许公司 | 用于增强视频信号的位深的方法、编码器、解码器和*** |
US11115868B2 (en) | 2017-05-15 | 2021-09-07 | 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 |
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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 |
WO2002089046A1 (en) * | 2001-04-26 | 2002-11-07 | Georgia Tech Research Corporation | Video enhancement using multiple frame techniques |
US7305034B2 (en) | 2002-04-10 | 2007-12-04 | Microsoft Corporation | Rounding control for multi-stage interpolation |
US7620109B2 (en) * | 2002-04-10 | 2009-11-17 | Microsoft Corporation | Sub-pixel interpolation in motion estimation and compensation |
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 |
CN101213590B (zh) * | 2005-06-29 | 2011-09-21 | 松下电器产业株式会社 | 可扩展解码装置及丢失数据插值方法 |
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*** |
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 |
JP2009522971A (ja) * | 2006-01-10 | 2009-06-11 | ノキア コーポレイション | 拡張可能ビデオ符号化のための切換型フィルタアップサンプリング機構 |
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WO2008007792A1 (en) * | 2006-07-10 | 2008-01-17 | Sharp Kabushiki Kaisha | Methods and systems for combining layers in a multi-layer bitstream |
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US20080101467A1 (en) * | 2006-10-27 | 2008-05-01 | Radiospire Networks, Inc. | Method and system for secure and efficient wireless transmission of HDCP-encrypted HDMI/DVI signals |
KR20080067922A (ko) * | 2007-01-17 | 2008-07-22 | 삼성전자주식회사 | 영상 축소 기능을 갖는 영상 복호화 방법 및 장치 |
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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 |
DK2279622T3 (en) * | 2008-04-16 | 2015-01-12 | Fraunhofer Ges Forschung | Bit depth scalability |
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 |
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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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US9185422B2 (en) | 2010-07-15 | 2015-11-10 | Qualcomm Incorporated | Variable localized bit-depth increase for fixed-point transforms in video coding |
US9532059B2 (en) * | 2010-10-05 | 2016-12-27 | Google Technology Holdings LLC | Method and apparatus for spatial scalability for video coding |
US20120082243A1 (en) * | 2010-10-05 | 2012-04-05 | General Instrument Corporation | Method and Apparatus for Feature Based Video Coding |
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 |
US9674521B2 (en) * | 2011-06-28 | 2017-06-06 | Samsung Electronics Co., Ltd. | Prediction method and apparatus for chroma component of image using luma component of image |
US9055304B2 (en) * | 2011-07-01 | 2015-06-09 | Qualcomm Incorporated | Reduced resolution pixel interpolation |
US10616581B2 (en) * | 2012-01-19 | 2020-04-07 | Huawei Technologies Co., Ltd. | Modified coding for a transform skipped block for CABAC in HEVC |
US10136144B2 (en) * | 2012-05-21 | 2018-11-20 | 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 |
RU2015104944A (ru) | 2012-07-16 | 2016-09-10 | Формулатрикс, Инк. | Аппарат, способ и система подачи жидкости |
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2013
- 2013-11-26 TW TW102143014A patent/TWI521946B/zh active
- 2013-11-26 TW TW106115654A patent/TWI618397B/zh active
- 2013-11-26 TW TW104138553A patent/TWI597968B/zh active
- 2013-12-04 KR KR1020177014064A patent/KR101985647B1/ko active IP Right Grant
- 2013-12-04 CN CN201810143517.4A patent/CN108055542B/zh active Active
- 2013-12-04 CN CN201810143518.9A patent/CN108055543B/zh active Active
- 2013-12-04 BR BR122017002044-7A patent/BR122017002044B1/pt active IP Right Grant
- 2013-12-04 KR KR1020157016476A patent/KR101694139B1/ko active IP Right Grant
- 2013-12-04 CN CN201380066796.4A patent/CN104871545B/zh active Active
- 2013-12-04 KR KR1020197013074A patent/KR102052876B1/ko active IP Right Grant
- 2013-12-04 EP EP13826802.4A patent/EP2936820B1/en active Active
- 2013-12-04 RU RU2015123238A patent/RU2610589C2/ru active
- 2013-12-04 WO PCT/US2013/073006 patent/WO2014099370A1/en active Application Filing
- 2013-12-04 RU RU2017102758A patent/RU2017102758A/ru not_active Application Discontinuation
- 2013-12-04 MY MYPI2019002165A patent/MY202235A/en unknown
- 2013-12-04 US US14/649,198 patent/US10165288B2/en active Active
- 2013-12-04 JP JP2015549434A patent/JP6034983B2/ja active Active
- 2013-12-04 MY MYPI2015701858A patent/MY181150A/en unknown
- 2013-12-04 EP EP20176417.2A patent/EP3734975A1/en active Pending
- 2013-12-04 BR BR112015014277-0A patent/BR112015014277B1/pt active IP Right Grant
- 2013-12-04 IN IN1331MUN2015 patent/IN2015MN01331A/en unknown
- 2013-12-04 KR KR1020167024774A patent/KR20160110546A/ko active Application Filing
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2015
- 2015-09-17 HK HK15109134.1A patent/HK1208577A1/xx unknown
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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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