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
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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
-
- 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 (enrdf_load_stackoverflow) | 2015-08-14 |
Family
ID=50031497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1331MUN2015 IN2015MN01331A (enrdf_load_stackoverflow) | 2012-12-21 | 2013-12-04 |
Country Status (11)
Families Citing this family (14)
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| MY173879A (en) * | 2012-08-06 | 2020-02-26 | Vid Scale Inc | Sampling grid informatfon for spatial layers in multi-layer video coding |
| PL2941872T3 (pl) * | 2013-01-02 | 2019-03-29 | Dolby Laboratories Licensing Corporation | Kompatybilne wstecznie kodowanie dla sygnałów wideo o ultra wysokiej rozdzielczości z rozszerzonym zakresem dynamicznym |
| US9497473B2 (en) * | 2013-10-03 | 2016-11-15 | Qualcomm Incorporated | High precision explicit weighted prediction for video coding |
| CN110708439A (zh) * | 2014-06-26 | 2020-01-17 | 松下知识产权经营株式会社 | 显示装置及数据输出方法 |
| KR101818900B1 (ko) * | 2015-02-17 | 2018-02-21 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 향상된 동적 범위를 갖는 신호들에 대한 계층간 예측 |
| 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、解码器和系统 |
| WO2018212509A1 (en) | 2017-05-15 | 2018-11-22 | 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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| US7620109B2 (en) * | 2002-04-10 | 2009-11-17 | Microsoft Corporation | Sub-pixel interpolation in motion estimation and compensation |
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| 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 |
| US8175168B2 (en) * | 2005-03-18 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for picture up-sampling |
| US7961963B2 (en) * | 2005-03-18 | 2011-06-14 | Sharp Laboratories Of America, Inc. | Methods and systems for extended spatial scalability with picture-level adaptation |
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| 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 |
| EP1974548A4 (en) * | 2006-01-10 | 2010-05-12 | Nokia Corp | SWITCH FILTER SCANNING MECHANISM FOR SCALABLE VIDEO CODING |
| US8880571B2 (en) * | 2006-05-05 | 2014-11-04 | Microsoft Corporation | High dynamic range data format conversions for digital media |
| WO2008007792A1 (en) * | 2006-07-10 | 2008-01-17 | Sharp Kabushiki Kaisha | Methods and systems for combining layers in a multi-layer bitstream |
| JP5039142B2 (ja) * | 2006-10-25 | 2012-10-03 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 品質スケーラブルな符号化方法 |
| 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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| EP2143279B1 (en) * | 2007-06-29 | 2010-10-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding supporting pixel value refinement scalability |
| ES2527932T3 (es) * | 2008-04-16 | 2015-02-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 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 |
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| CN102308579B (zh) * | 2009-02-03 | 2017-06-06 | 汤姆森特许公司 | 位深可分级中使用平滑参考帧的运动补偿的方法和设备 |
| 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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| US9161057B2 (en) * | 2009-07-09 | 2015-10-13 | Qualcomm Incorporated | Non-zero rounding and prediction mode selection techniques in video encoding |
| TW201119396A (en) | 2009-11-24 | 2011-06-01 | Hon Hai Prec Ind Co Ltd | Multi-standard video decoding system and method |
| CN102714725B (zh) * | 2010-01-06 | 2015-04-29 | 杜比实验室特许公司 | 用于多层视频编码应用的高性能码率控制 |
| 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 |
| US9185422B2 (en) | 2010-07-15 | 2015-11-10 | Qualcomm Incorporated | Variable localized bit-depth increase for fixed-point transforms in video coding |
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| CN102771127B (zh) * | 2010-12-22 | 2016-11-09 | 松下电器产业株式会社 | 图像编码装置、图像解码装置、图像编码方法及图像解码方法 |
| 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 |
| CN103782596A (zh) * | 2011-06-28 | 2014-05-07 | 三星电子株式会社 | 使用图像的亮度分量的对图像的色度分量的预测方法和设备 |
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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 |
| US10136144B2 (en) * | 2012-05-21 | 2018-11-20 | Mediatek Singapore Pte. Ltd. | Method and apparatus of inter-layer filtering for scalable video coding |
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| 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 |
| KR20150032707A (ko) | 2012-07-16 | 2015-03-27 | 포뮬라트릭스, 아이엔씨 | 유체 전달 시스템, 및 이와 관련된 장치 및 방법 |
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2013
- 2013-11-26 TW TW104138553A patent/TWI597968B/zh active
- 2013-11-26 TW TW106115654A patent/TWI618397B/zh active
- 2013-11-26 TW TW102143014A patent/TWI521946B/zh active
- 2013-12-04 KR KR1020157016476A patent/KR101694139B1/ko active Active
- 2013-12-04 IN IN1331MUN2015 patent/IN2015MN01331A/en unknown
- 2013-12-04 RU RU2017102758A patent/RU2017102758A/ru not_active Application Discontinuation
- 2013-12-04 MY MYPI2015701858A patent/MY181150A/en unknown
- 2013-12-04 JP JP2015549434A patent/JP6034983B2/ja 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 EP EP20176417.2A patent/EP3734975A1/en active Pending
- 2013-12-04 KR KR1020177014064A patent/KR101985647B1/ko active Active
- 2013-12-04 KR KR1020197013074A patent/KR102052876B1/ko active Active
- 2013-12-04 BR BR122017002044-7A patent/BR122017002044B1/pt active IP Right Grant
- 2013-12-04 CN CN201380066796.4A patent/CN104871545B/zh active Active
- 2013-12-04 MY MYPI2019002165A patent/MY202235A/en unknown
- 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 EP EP13826802.4A patent/EP2936820B1/en active Active
- 2013-12-04 US US14/649,198 patent/US10165288B2/en active Active
- 2013-12-04 BR BR112015014277-0A patent/BR112015014277B1/pt active Search and Examination
- 2013-12-04 KR KR1020167024774A patent/KR20160110546A/ko not_active Abandoned
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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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