JP7421492B2 - 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 - Google Patents
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 Download PDFInfo
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- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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- G—PHYSICS
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- 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
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- H—ELECTRICITY
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- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
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- 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
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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- H—ELECTRICITY
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- 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
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/002—Image coding using neural networks
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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 (4)
| Publication Number | Publication Date |
|---|---|
| JP2021520087A JP2021520087A (ja) | 2021-08-12 |
| JP2021520087A5 JP2021520087A5 (https=) | 2022-04-21 |
| JPWO2019209913A5 JPWO2019209913A5 (https=) | 2022-04-21 |
| JP7421492B2 true 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 (https=) |
| EP (2) | EP3562162A1 (https=) |
| JP (1) | JP7421492B2 (https=) |
| CN (1) | CN112075082B (https=) |
| WO (1) | WO2019209913A1 (https=) |
Families Citing this family (24)
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| 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 |
| CN112235583B (zh) * | 2019-07-15 | 2021-12-24 | 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 |
| US12323596B2 (en) | 2019-11-08 | 2025-06-03 | Interdigital Madison Patent Holdings, Sas | Deep intra prediction of an image block |
| 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 |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251330A1 (en) | 2003-05-20 | 2006-11-09 | Peter Toth | Hybrid video compression method |
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| JP3075049B2 (ja) * | 1993-11-30 | 2000-08-07 | 三菱電機株式会社 | 画像符号化装置 |
| WO2002061678A2 (en) * | 2001-01-31 | 2002-08-08 | Prediction Dynamics Limited | Feature selection for neural networks |
| AU2002351389A1 (en) * | 2001-12-17 | 2003-06-30 | Microsoft Corporation | Skip macroblock coding |
| 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 |
| 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 |
| JP5676744B2 (ja) * | 2010-04-13 | 2015-02-25 | 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 | エントロピー符号化 |
| 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 |
| KR20150090206A (ko) | 2013-01-30 | 2015-08-05 | 인텔 코포레이션 | 차세대 비디오를 위한 코딩을 위한 콘텐츠 적응적 파라메트릭 변환 |
| EP3310058B1 (en) * | 2015-06-12 | 2023-02-22 | Panasonic Intellectual Property Management Co., Ltd. | Image coding method, image decoding method, image coding device and image decoding device |
| 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 |
| KR102435595B1 (ko) * | 2017-12-15 | 2022-08-25 | 한국전자통신연구원 | 분산 처리 환경에서의 학습 파라미터의 압축 및 전송을 제공하는 방법 및 장치 |
| 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 |
| EP3777141B1 (en) * | 2018-03-29 | 2025-09-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Intra-prediction mode concept for block-wise picture coding |
| 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 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
- 2019-04-24 CN CN201980028681.3A patent/CN112075082B/zh active Active
- 2019-04-24 US US17/050,730 patent/US11323716B2/en active Active
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2022
- 2022-04-22 US US17/727,253 patent/US20220264095A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251330A1 (en) | 2003-05-20 | 2006-11-09 | Peter Toth | Hybrid video compression method |
| JP2007503784A (ja) | 2003-05-20 | 2007-02-22 | アーエムテー アドバンスド マルチメディア テクノロジー アクティエボラーグ | ハイブリッドビデオ圧縮法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021520087A (ja) | 2021-08-12 |
| US20220264095A1 (en) | 2022-08-18 |
| WO2019209913A1 (en) | 2019-10-31 |
| CN112075082B (zh) | 2024-03-26 |
| EP3562162A1 (en) | 2019-10-30 |
| EP3785442A1 (en) | 2021-03-03 |
| US20210120247A1 (en) | 2021-04-22 |
| CN112075082A (zh) | 2020-12-11 |
| US11323716B2 (en) | 2022-05-03 |
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