JP2021520087A5 - - Google Patents
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- Publication number
- JP2021520087A5 JP2021520087A5 JP2020550073A JP2020550073A JP2021520087A5 JP 2021520087 A5 JP2021520087 A5 JP 2021520087A5 JP 2020550073 A JP2020550073 A JP 2020550073A JP 2020550073 A JP2020550073 A JP 2020550073A JP 2021520087 A5 JP2021520087 A5 JP 2021520087A5
- Authority
- JP
- Japan
- Prior art keywords
- syntax element
- bin
- current block
- prediction
- syntax
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18305537.5 | 2018-04-27 | ||
| EP18305537.5A EP3562162A1 (en) | 2018-04-27 | 2018-04-27 | Method and apparatus for video encoding and decoding based on neural network implementation of cabac |
| PCT/US2019/028859 WO2019209913A1 (en) | 2018-04-27 | 2019-04-24 | Method and apparatus for video encoding and decoding based on neural network implementation of cabac |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021520087A JP2021520087A (ja) | 2021-08-12 |
| JP2021520087A5 true JP2021520087A5 (enExample) | 2022-04-21 |
| JP7421492B2 JP7421492B2 (ja) | 2024-01-24 |
Family
ID=62143088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020550073A Active JP7421492B2 (ja) | 2018-04-27 | 2019-04-24 | Ｃａｂａｃのニューラルネットワーク実装に基づくビデオの符号化及び復号のための方法及び機器 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11323716B2 (enExample) |
| EP (2) | EP3562162A1 (enExample) |
| JP (1) | JP7421492B2 (enExample) |
| CN (1) | CN112075082B (enExample) |
| WO (1) | WO2019209913A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3562162A1 (en) * | 2018-04-27 | 2019-10-30 | InterDigital VC Holdings, Inc. | Method and apparatus for video encoding and decoding based on neural network implementation of cabac |
| US10652581B1 (en) | 2019-02-27 | 2020-05-12 | Google Llc | Entropy coding in image and video compression using machine learning |
| CN114390296A (zh) * | 2019-07-15 | 2022-04-22 | 华为技术有限公司 | 基于小波变换的图像编解码方法及装置 |
| CN121078223A (zh) | 2019-11-08 | 2025-12-05 | 交互数字Ce专利控股有限公司 | 图像块的深度帧内预测 |
| US11671110B2 (en) * | 2019-11-22 | 2023-06-06 | Tencent America LLC | Method and apparatus for neural network model compression/decompression |
| US11395007B2 (en) | 2019-12-12 | 2022-07-19 | Tencent America LLC | Method for signaling dependent and independent picture header |
| CN111431540B (zh) * | 2020-04-01 | 2021-10-08 | 西安交通大学 | 一种基于神经网络模型的fpga配置文件算术压缩与解压方法 |
| EP4136756A1 (en) * | 2020-04-14 | 2023-02-22 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Decoder for decoding weight parameters of a neural network, encoder, methods and encoded representation using probability estimation parameters |
| US12363310B2 (en) * | 2020-06-16 | 2025-07-15 | Nokia Technologies Oy | Guided probability model for compressed representation of neural networks |
| CN114339262B (zh) * | 2020-09-30 | 2023-02-14 | 华为技术有限公司 | 熵编/解码方法及装置 |
| FR3114933B1 (fr) * | 2020-10-06 | 2023-10-13 | Fond B Com | Procédé et dispositif électronique de décodage d’un flux de données, et programme d’ordinateur associé |
| CN114501031B (zh) | 2020-11-13 | 2023-06-02 | 华为技术有限公司 | 一种压缩编码、解压缩方法以及装置 |
| WO2022116165A1 (zh) * | 2020-12-04 | 2022-06-09 | 深圳市大疆创新科技有限公司 | 视频编码方法、解码方法、编码器、解码器以及ai加速器 |
| CN114915782B (zh) * | 2021-02-10 | 2025-09-12 | 华为技术有限公司 | 一种编码方法、解码方法及设备 |
| US11425368B1 (en) * | 2021-02-17 | 2022-08-23 | Adobe Inc. | Lossless image compression using block based prediction and optimized context adaptive entropy coding |
| FR3120174A1 (fr) * | 2021-02-19 | 2022-08-26 | Orange | Prédiction pondérée d’image, codage et décodage d’image utilisant une telle prédiction pondérée |
| CN115118972B (zh) * | 2021-03-17 | 2025-09-02 | 华为技术有限公司 | 视频图像的编解码方法及相关设备 |
| CN117099370A (zh) * | 2021-03-26 | 2023-11-21 | 杜比实验室特许公司 | 使用神经网络对图像和视频编码中的潜在特征进行多分布熵建模 |
| CN117321989A (zh) * | 2021-04-01 | 2023-12-29 | 华为技术有限公司 | 基于神经网络的图像处理中的辅助信息的独立定位 |
| US12041252B2 (en) | 2021-06-07 | 2024-07-16 | Sony Interactive Entertainment Inc. | Multi-threaded CABAC decoding |
| CN115695812A (zh) * | 2021-07-30 | 2023-02-03 | 中兴通讯股份有限公司 | 视频编码、视频解码方法、装置、电子设备和存储介质 |
| CN114615507B (zh) * | 2022-05-11 | 2022-09-13 | 哈尔滨工业大学(深圳)(哈尔滨工业大学深圳科技创新研究院) | 一种图像编码方法、解码方法及相关装置 |
| EP4552318A1 (en) * | 2022-07-05 | 2025-05-14 | Telefonaktiebolaget LM Ericsson (publ) | Filtering for video encoding and decoding |
| CN116519695B (zh) * | 2022-12-06 | 2025-09-09 | 贵州民族大学 | 一种光学元件表面缺陷检测方法及相关设备 |
| CN120958811A (zh) * | 2023-03-22 | 2025-11-14 | 抖音视界有限公司 | 用于视觉数据处理的方法、装置和介质 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3075049B2 (ja) * | 1993-11-30 | 2000-08-07 | 三菱電機株式会社 | 画像符号化装置 |
| AU2002230050A1 (en) * | 2001-01-31 | 2002-08-12 | Prediction Dynamics Limited | Feature selection for neural networks |
| JP4610195B2 (ja) * | 2001-12-17 | 2011-01-12 | マイクロソフト コーポレーション | スキップマクロブロックコード化 |
| CN1190755C (zh) * | 2002-11-08 | 2005-02-23 | 北京工业大学 | 基于感知器的彩色图像无损压缩方法 |
| HUP0301368A3 (en) | 2003-05-20 | 2005-09-28 | Amt Advanced Multimedia Techno | Method and equipment for compressing motion picture data |
| US20070233477A1 (en) * | 2006-03-30 | 2007-10-04 | Infima Ltd. | Lossless Data Compression Using Adaptive Context Modeling |
| JP2009111691A (ja) | 2007-10-30 | 2009-05-21 | Hitachi Ltd | 画像符号化装置及び符号化方法、画像復号化装置及び復号化方法 |
| EP2559166B1 (en) * | 2010-04-13 | 2017-11-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Probability interval partioning encoder and decoder |
| US8775341B1 (en) * | 2010-10-26 | 2014-07-08 | Michael Lamport Commons | Intelligent control with hierarchical stacked neural networks |
| US9264706B2 (en) | 2012-04-11 | 2016-02-16 | Qualcomm Incorporated | Bypass bins for reference index coding in video coding |
| KR102063385B1 (ko) | 2013-01-30 | 2020-01-07 | 인텔 코포레이션 | 차세대 비디오용 콘텐츠 적응적 엔트로피 코딩 |
| CN107736027B (zh) * | 2015-06-12 | 2021-06-01 | 松下知识产权经营株式会社 | 图像编码方法、图像解码方法、图像编码装置及图像解码装置 |
| US10979718B2 (en) * | 2017-09-01 | 2021-04-13 | Apple Inc. | Machine learning video processing systems and methods |
| US9941900B1 (en) * | 2017-10-03 | 2018-04-10 | Dropbox, Inc. | Techniques for general-purpose lossless data compression using a recurrent neural network |
| US11166014B2 (en) * | 2017-12-14 | 2021-11-02 | Electronics And Telecommunications Research Institute | Image encoding and decoding method and device using prediction network |
| US11663476B2 (en) * | 2017-12-15 | 2023-05-30 | Electronics And Telecommunications Research Institute | Method and device for providing compression and transmission of training parameters in distributed processing environment |
| US10841577B2 (en) * | 2018-02-08 | 2020-11-17 | Electronics And Telecommunications Research Institute | Method and apparatus for video encoding and video decoding based on neural network |
| KR102698963B1 (ko) * | 2018-03-29 | 2024-08-27 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 블록 단위의 화상 코딩을 위한 인트라 예측 모드 개념 |
| EP3562162A1 (en) * | 2018-04-27 | 2019-10-30 | InterDigital VC Holdings, Inc. | Method and apparatus for video encoding and decoding based on neural network implementation of cabac |
| US10652581B1 (en) * | 2019-02-27 | 2020-05-12 | Google Llc | Entropy coding in image and video compression using machine learning |
-
2018
- 2018-04-27 EP EP18305537.5A patent/EP3562162A1/en not_active Withdrawn
-
2019
- 2019-04-24 US US17/050,730 patent/US11323716B2/en active Active
- 2019-04-24 CN CN201980028681.3A patent/CN112075082B/zh active Active
- 2019-04-24 JP JP2020550073A patent/JP7421492B2/ja active Active
- 2019-04-24 EP EP19732146.6A patent/EP3785442A1/en active Pending
- 2019-04-24 WO PCT/US2019/028859 patent/WO2019209913A1/en not_active Ceased
-
2022
- 2022-04-22 US US17/727,253 patent/US20220264095A1/en not_active Abandoned
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