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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Compression Of Band Width Or Redundancy In Fax (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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| JP6038360B2 (ja) | 2013-06-17 | 2016-12-07 | 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 | エンハンストダイナミックレンジ信号の階層符号化のための適応的再構成 |
| US9712834B2 (en) * | 2013-10-01 | 2017-07-18 | Dolby Laboratories Licensing Corporation | Hardware efficient sparse FIR filtering in video codec |
| CN106063265B (zh) | 2014-02-26 | 2019-06-11 | 杜比实验室特许公司 | 用于视频压缩的基于亮度的编码工具 |
| 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 |
| JP6484347B2 (ja) * | 2015-03-02 | 2019-03-13 | 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画像のためのコンテンツ適応的な知覚的量子化器 |
| WO2016153896A1 (en) | 2015-03-20 | 2016-09-29 | Dolby Laboratories Licensing Corporation | Signal reshaping approximation |
| EP3281409B1 (en) * | 2015-04-06 | 2019-05-01 | Dolby Laboratories Licensing Corporation | In-loop block-based image reshaping in high dynamic range video coding |
| US10735755B2 (en) | 2015-04-21 | 2020-08-04 | Arris Enterprises Llc | Adaptive perceptual mapping and signaling for video coding |
| US10484684B2 (en) | 2015-04-22 | 2019-11-19 | Dolby Laboratories Licensing Corporation | Signal reshaping and coding in the IPT-PQ color space |
| EP3304912A4 (en) * | 2015-06-07 | 2018-06-06 | 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 |
| CN107771392B (zh) * | 2015-06-30 | 2021-08-31 | 杜比实验室特许公司 | 用于高动态范围图像的实时内容自适应感知量化器 |
| WO2017015397A1 (en) | 2015-07-22 | 2017-01-26 | Dolby Laboratories Licensing Corporation | Video coding and delivery with both spatial and dynamic range scalability |
| 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 |
| 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 |
| US10778983B2 (en) * | 2015-09-23 | 2020-09-15 | Dolby Laboratories Licensing Corporation | Preserving texture/noise consistency in video codecs |
| 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 |
| JP6937781B2 (ja) * | 2016-05-04 | 2021-09-22 | インターデジタル ヴイシー ホールディングス， インコーポレイテッド | 高ダイナミックレンジ画像を符号化ビットストリームへ符号化／復号する方法と装置 |
| WO2017196869A1 (en) | 2016-05-10 | 2017-11-16 | Dolby Laboratories Licensing Corporation | Chroma reshaping of hdr video signals |
| US10542296B2 (en) * | 2016-05-10 | 2020-01-21 | 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 |
| US10075671B2 (en) | 2016-09-26 | 2018-09-11 | 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 |
| US10523895B2 (en) | 2016-09-26 | 2019-12-31 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| US10469857B2 (en) | 2016-09-26 | 2019-11-05 | Samsung Display Co., Ltd. | System and method for electronic data communication |
| IL310366B2 (en) * | 2016-10-05 | 2025-08-01 | Dolby Laboratories Licensing Corp | Source color volume information messaging |
| CN110770787B (zh) | 2017-06-16 | 2023-04-07 | 杜比实验室特许公司 | 高效端到端单层逆向显示管理编码 |
| 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 |
| BR112020016821B1 (pt) | 2018-02-28 | 2022-08-09 | Dolby Laboratories Licensing Corporation | Método de geração de metadados de remodelagem de luma e croma com um sistema de processamento, meio legível por máquina e sistema de gerenciamento de exibição |
| EP3595308A1 (en) * | 2018-07-12 | 2020-01-15 | THOMSON Licensing | Method and apparatus for encoding an image |
| US11924431B2 (en) | 2019-03-01 | 2024-03-05 | Lg Electronics Inc. | LMCS-based image coding method and device therefor |
| WO2020231139A1 (ko) * | 2019-05-16 | 2020-11-19 | 엘지전자 주식회사 | 루마 맵핑 및 크로마 스케일링 기반 비디오 또는 영상 코딩 |
| GB2586517B (en) * | 2019-08-23 | 2022-06-15 | Imagination Tech Ltd | Methods and decompression units for decompressing a compressed block of image data |
| BR122023020161A2 (pt) | 2019-10-03 | 2024-02-27 | Huawei Technologies Co., Ltd | Processo de codificação para modo de partição geométrica |
| CN116034394A (zh) | 2020-08-06 | 2023-04-28 | 杜比实验室特许公司 | 假轮廓减轻的自适应流式传输 |
| 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 |
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| 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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| 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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| CN103141101B (zh) * | 2010-09-30 | 2016-05-11 | 富士通株式会社 | 动态图像加密装置、动态图像加密方法、动态图像解密装置及动态图像解密方法 |
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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 |
| CN104782129A (zh) * | 2012-10-09 | 2015-07-15 | 光云大学校产学协力团 | 用于多层视频的层间预测方法及其设备 |
-
2014
- 2014-03-25 EP EP14722483.6A patent/EP2936814B1/en active Active
- 2014-03-25 US US14/771,101 patent/US9628808B2/en 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 PL PL14722483T patent/PL2936814T3/pl unknown
- 2014-03-25 RU RU2015140601A patent/RU2619886C2/ru active
- 2014-03-25 JP JP2016505536A patent/JP5989934B2/ja active Active
- 2014-03-25 KR KR1020157026684A patent/KR101641523B1/ko active Active
- 2014-03-25 CN CN201480018105.8A patent/CN105052143B/zh active Active
- 2014-03-25 ES ES14722483.6T patent/ES2666899T3/es active Active
-
2016
- 2016-08-10 JP JP2016157087A patent/JP6310017B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2619886C2 (ru) | 2017-05-19 |
| EP2936814A1 (en) | 2015-10-28 |
| JP6310017B2 (ja) | 2018-04-11 |
| US20160014420A1 (en) | 2016-01-14 |
| KR20150119463A (ko) | 2015-10-23 |
| CN105052143B (zh) | 2018-04-20 |
| JP2016208541A (ja) | 2016-12-08 |
| WO2014160705A1 (en) | 2014-10-02 |
| JP2016519494A (ja) | 2016-06-30 |
| US9628808B2 (en) | 2017-04-18 |
| BR112015024172A2 (pt) | 2017-07-18 |
| BR112015024172B1 (pt) | 2023-01-31 |
| CN105052143A (zh) | 2015-11-11 |
| ES2666899T3 (es) | 2018-05-08 |
| KR101641523B1 (ko) | 2016-07-21 |
| JP5989934B2 (ja) | 2016-09-07 |
| RU2015140601A (ru) | 2017-03-29 |
| EP2936814B1 (en) | 2018-03-14 |
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