PL2936814T3 - Kodowanie percepcyjnie kwantyzowanej treści wideo podczas wielowarstwowego kodowania VDR - Google Patents
Kodowanie percepcyjnie kwantyzowanej treści wideo podczas wielowarstwowego kodowania VDRInfo
- Publication number
- PL2936814T3 PL2936814T3 PL14722483T PL14722483T PL2936814T3 PL 2936814 T3 PL2936814 T3 PL 2936814T3 PL 14722483 T PL14722483 T PL 14722483T PL 14722483 T PL14722483 T PL 14722483T PL 2936814 T3 PL2936814 T3 PL 2936814T3
- Authority
- PL
- Poland
- Prior art keywords
- video content
- quantized video
- layer vdr
- vdr coding
- perceptually
- 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
- H04N19/169—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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361805388P | 2013-03-26 | 2013-03-26 | |
| US201361861555P | 2013-08-02 | 2013-08-02 | |
| EP14722483.6A EP2936814B1 (en) | 2013-03-26 | 2014-03-25 | Encoding perceptually-quantized video content in multi-layer vdr coding |
| PCT/US2014/031716 WO2014160705A1 (en) | 2013-03-26 | 2014-03-25 | Encoding perceptually-quantized video content in multi-layer vdr coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2936814T3 true PL2936814T3 (pl) | 2018-07-31 |
Family
ID=50680185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14722483T PL2936814T3 (pl) | 2013-03-26 | 2014-03-25 | Kodowanie percepcyjnie kwantyzowanej treści wideo podczas wielowarstwowego kodowania VDR |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9628808B2 (pl) |
| EP (1) | EP2936814B1 (pl) |
| JP (2) | JP5989934B2 (pl) |
| KR (1) | KR101641523B1 (pl) |
| CN (1) | CN105052143B (pl) |
| BR (1) | BR112015024172B1 (pl) |
| ES (1) | ES2666899T3 (pl) |
| PL (1) | PL2936814T3 (pl) |
| RU (1) | RU2619886C2 (pl) |
| WO (1) | WO2014160705A1 (pl) |
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| CN105324997B (zh) | 2013-06-17 | 2018-06-29 | 杜比实验室特许公司 | 用于增强动态范围信号的分层编码的自适应整形 |
| US9712834B2 (en) * | 2013-10-01 | 2017-07-18 | Dolby Laboratories Licensing Corporation | Hardware efficient sparse FIR filtering in video codec |
| CN110177276B (zh) | 2014-02-26 | 2021-08-24 | 杜比实验室特许公司 | 处理视频图像的空间区域的方法、存储介质及计算装置 |
| US10136147B2 (en) | 2014-06-11 | 2018-11-20 | Dolby Laboratories Licensing Corporation | Efficient transcoding for backward-compatible wide dynamic range codec |
| US9936199B2 (en) | 2014-09-26 | 2018-04-03 | Dolby Laboratories Licensing Corporation | Encoding and decoding perceptually-quantized video content |
| KR101939012B1 (ko) * | 2015-03-02 | 2019-01-15 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 하이 다이내믹 레인지 이미지들을 위한 콘텐츠 적응적 지각 양자화기 |
| BR112017018552B1 (pt) | 2015-03-20 | 2019-10-22 | Dolby Laboratories Licensing Corp | aproximação para remodelagem de sinal |
| EP3281409B1 (en) * | 2015-04-06 | 2019-05-01 | Dolby Laboratories Licensing Corporation | In-loop block-based image reshaping in high dynamic range video coding |
| WO2016172394A1 (en) * | 2015-04-21 | 2016-10-27 | Arris Enterprises Llc | Adaptive perceptual mapping and signaling for video coding |
| WO2016172091A1 (en) | 2015-04-22 | 2016-10-27 | Dolby Laboratories Licensing Corporation | Signal reshaping and coding in the ipt-pq color space |
| WO2016199409A1 (en) * | 2015-06-07 | 2016-12-15 | Sharp Kabushiki Kaisha | Systems and methods for optimizing video coding based on a luminance transfer function or video color component values |
| CN107409223B (zh) * | 2015-06-09 | 2020-02-14 | 华为技术有限公司 | 视频编解码方法和视频编解码器 |
| US10863202B2 (en) * | 2015-06-12 | 2020-12-08 | Shaoher Pan | Encoding data in a source image with watermark image codes |
| EP3314893A1 (en) | 2015-06-30 | 2018-05-02 | Dolby Laboratories Licensing Corporation | Real-time content-adaptive perceptual quantizer for high dynamic range images |
| WO2017015397A1 (en) | 2015-07-22 | 2017-01-26 | Dolby Laboratories Licensing Corporation | Video coding and delivery with both spatial and dynamic range scalability |
| 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 |
| JP6320440B2 (ja) | 2015-08-04 | 2018-05-09 | 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 | ハイダイナミックレンジ信号のための信号再構成 |
| CN108141599B (zh) * | 2015-09-23 | 2022-01-18 | 杜比实验室特许公司 | 在视频编解码器中保留纹理/噪声一致性 |
| EP3151562B1 (en) * | 2015-09-29 | 2020-06-17 | Dolby Laboratories Licensing Corporation | Feature based bitrate allocation in non-backward compatible multi-layer codec via machine learning |
| US10311558B2 (en) | 2015-11-16 | 2019-06-04 | Dolby Laboratories Licensing Corporation | Efficient image processing on content-adaptive PQ signal domain |
| US10165275B2 (en) | 2016-01-26 | 2018-12-25 | Dolby Laboratories Licensing Corporation | Content-adaptive reshaping for high dynamic range images |
| CN108885783B (zh) | 2016-03-23 | 2022-02-15 | 杜比实验室特许公司 | 编码和解码可逆制作质量单层视频信号 |
| US10397586B2 (en) | 2016-03-30 | 2019-08-27 | Dolby Laboratories Licensing Corporation | Chroma reshaping |
| CN109845262B (zh) * | 2016-05-04 | 2023-10-13 | 交互数字Vc控股公司 | 用于将高动态范围画面编码/解码为编码比特流的方法和装置 |
| US10542296B2 (en) * | 2016-05-10 | 2020-01-21 | Dolby Laboratories Licensing Corporation | Chroma reshaping of HDR video signals |
| WO2017196869A1 (en) | 2016-05-10 | 2017-11-16 | Dolby Laboratories Licensing Corporation | Chroma reshaping of hdr video signals |
| WO2018049335A1 (en) * | 2016-09-09 | 2018-03-15 | Dolby Laboratories Licensing Corporation | Coding of high dynamic range video using segment-based reshaping |
| US10575028B2 (en) | 2016-09-09 | 2020-02-25 | Dolby Laboratories Licensing Corporation | Coding of high dynamic range video using segment-based reshaping |
| US10469857B2 (en) | 2016-09-26 | 2019-11-05 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| US10523895B2 (en) | 2016-09-26 | 2019-12-31 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| US10616383B2 (en) | 2016-09-26 | 2020-04-07 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| US10075671B2 (en) | 2016-09-26 | 2018-09-11 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| AU2017339463B2 (en) * | 2016-10-05 | 2020-09-03 | Dolby Laboratories Licensing Corporation | Source color volume information messaging |
| JP7037584B2 (ja) | 2017-06-16 | 2022-03-16 | 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 | 効率的なエンド・ツー・エンドシングルレイヤー逆ディスプレイマネジメント符号化 |
| US11252401B2 (en) | 2017-08-07 | 2022-02-15 | Dolby Laboratories Licensing Corporation | Optically communicating display metadata |
| KR102618692B1 (ko) | 2018-06-15 | 2024-01-02 | 삼성전자주식회사 | 노이즈 또는 디서의 영향을 감소시키기 위한 디스플레이 구동 회로 및 방법 |
| RU2740034C1 (ru) | 2018-02-28 | 2020-12-30 | Долби Лабораторис Лайсэнзин Корпорейшн | Линейный кодер для обработки изображений/видео |
| EP3595308A1 (en) * | 2018-07-12 | 2020-01-15 | THOMSON Licensing | Method and apparatus for encoding an image |
| WO2020180044A1 (ko) * | 2019-03-01 | 2020-09-10 | 엘지전자 주식회사 | Lmcs에 기반한 영상 코딩 방법 및 그 장치 |
| US11930191B2 (en) | 2019-05-16 | 2024-03-12 | Lg Electronics Inc. | Luma mapping—and chroma scaling-based video or image coding |
| GB2611864B (en) | 2019-08-23 | 2023-12-06 | Imagination Tech Ltd | Random accessible image data compression |
| AU2020358175A1 (en) | 2019-10-03 | 2022-04-14 | Huawei Technologies Co., Ltd. | Coding process for geometric partition mode |
| WO2022032010A1 (en) | 2020-08-06 | 2022-02-10 | Dolby Laboratories Licensing Corporation | Adaptive streaming with false contouring alleviation |
| US12100185B2 (en) * | 2021-06-18 | 2024-09-24 | Tencent America LLC | Non-linear quantization with substitution in neural image compression |
| CN114359640B (zh) * | 2021-12-20 | 2024-11-15 | 深圳云天励飞技术股份有限公司 | 基于低精度平台的网格生成器的实现方法、装置及设备 |
| CN116456094B (zh) * | 2023-06-15 | 2023-09-05 | 中南大学 | 一种分布式视频混合数字模拟传输方法及相关设备 |
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| JP4697557B2 (ja) * | 2009-01-07 | 2011-06-08 | ソニー株式会社 | 符号化装置、符号化方法、記録媒体及び画像処理装置 |
| KR101740741B1 (ko) * | 2009-02-11 | 2017-06-08 | 톰슨 라이센싱 | 톤 매핑 및 톤 역매핑을 이용하는 비트 심도 스케일링 가능 비디오 인코딩 및 디코딩을 위한 방법 및 장치 |
| RU2504011C2 (ru) * | 2009-03-13 | 2014-01-10 | Долби Лабораторис Лайсэнзин Корпорейшн | Многоуровневое сжатие видеоизображения с расширенным динамическим диапазоном, визуальным динамическим диапазоном и широкой цветовой гаммой |
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| TWI559779B (zh) | 2010-08-25 | 2016-11-21 | 杜比實驗室特許公司 | 擴展影像動態範圍 |
| JP5513333B2 (ja) * | 2010-09-22 | 2014-06-04 | Ｋｄｄｉ株式会社 | 動画像符号化装置、動画像符号化方法、およびプログラム |
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| PL2782348T3 (pl) | 2011-04-14 | 2018-04-30 | Dolby Laboratories Licensing Corp | Zmienna objaśniająca regresji wielorakiej kanału wielu barw |
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| GB2504068B (en) * | 2012-07-11 | 2015-03-11 | Canon Kk | Methods and devices for controlling spatial access granularity in compressed video streams |
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-
2014
- 2014-03-25 ES ES14722483.6T patent/ES2666899T3/es active Active
- 2014-03-25 WO PCT/US2014/031716 patent/WO2014160705A1/en not_active Ceased
- 2014-03-25 BR BR112015024172-7A patent/BR112015024172B1/pt active IP Right Grant
- 2014-03-25 US US14/771,101 patent/US9628808B2/en active Active
- 2014-03-25 CN CN201480018105.8A patent/CN105052143B/zh active Active
- 2014-03-25 KR KR1020157026684A patent/KR101641523B1/ko active Active
- 2014-03-25 EP EP14722483.6A patent/EP2936814B1/en active Active
- 2014-03-25 PL PL14722483T patent/PL2936814T3/pl unknown
- 2014-03-25 JP JP2016505536A patent/JP5989934B2/ja active Active
- 2014-03-25 RU RU2015140601A patent/RU2619886C2/ru active
-
2016
- 2016-08-10 JP JP2016157087A patent/JP6310017B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150119463A (ko) | 2015-10-23 |
| JP5989934B2 (ja) | 2016-09-07 |
| US9628808B2 (en) | 2017-04-18 |
| RU2015140601A (ru) | 2017-03-29 |
| EP2936814A1 (en) | 2015-10-28 |
| RU2619886C2 (ru) | 2017-05-19 |
| JP6310017B2 (ja) | 2018-04-11 |
| EP2936814B1 (en) | 2018-03-14 |
| US20160014420A1 (en) | 2016-01-14 |
| JP2016208541A (ja) | 2016-12-08 |
| BR112015024172B1 (pt) | 2023-01-31 |
| WO2014160705A1 (en) | 2014-10-02 |
| BR112015024172A2 (pt) | 2017-07-18 |
| CN105052143A (zh) | 2015-11-11 |
| KR101641523B1 (ko) | 2016-07-21 |
| JP2016519494A (ja) | 2016-06-30 |
| ES2666899T3 (es) | 2018-05-08 |
| CN105052143B (zh) | 2018-04-20 |
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