JP2023542841A5 - - Google Patents
Info
- Publication number
- JP2023542841A5 JP2023542841A5 JP2023515167A JP2023515167A JP2023542841A5 JP 2023542841 A5 JP2023542841 A5 JP 2023542841A5 JP 2023515167 A JP2023515167 A JP 2023515167A JP 2023515167 A JP2023515167 A JP 2023515167A JP 2023542841 A5 JP2023542841 A5 JP 2023542841A5
- Authority
- JP
- Japan
- Prior art keywords
- neural network
- picture
- network models
- video data
- value
- 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.)
- Granted
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063085092P | 2020-09-29 | 2020-09-29 | |
| US63/085,092 | 2020-09-29 | ||
| US17/448,658 US11930215B2 (en) | 2020-09-29 | 2021-09-23 | Multiple neural network models for filtering during video coding |
| US17/448,658 | 2021-09-23 | ||
| PCT/US2021/052008 WO2022072245A1 (en) | 2020-09-29 | 2021-09-24 | Multiple neural network models for filtering during video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023542841A JP2023542841A (ja) | 2023-10-12 |
| JP2023542841A5 true JP2023542841A5 (enExample) | 2024-09-18 |
| JP7795528B2 JP7795528B2 (ja) | 2026-01-07 |
Family
ID=80821639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023515167A Active JP7795528B2 (ja) | 2020-09-29 | 2021-09-24 | ビデオコーディング中にフィルタ処理するための複数のニューラルネットワークモデル |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US11930215B2 (enExample) |
| EP (1) | EP4222960A1 (enExample) |
| JP (1) | JP7795528B2 (enExample) |
| KR (1) | KR20230079360A (enExample) |
| CN (1) | CN116349226A (enExample) |
| BR (1) | BR112023004814A2 (enExample) |
| PH (1) | PH12023550197A1 (enExample) |
| WO (1) | WO2022072245A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11930215B2 (en) | 2020-09-29 | 2024-03-12 | Qualcomm Incorporated | Multiple neural network models for filtering during video coding |
| US11716469B2 (en) * | 2020-12-10 | 2023-08-01 | Lemon Inc. | Model selection in neural network-based in-loop filter for video coding |
| US20220321919A1 (en) * | 2021-03-23 | 2022-10-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling neural network-based in-loop filter parameter information in video coding |
| US12113995B2 (en) * | 2021-04-06 | 2024-10-08 | Lemon Inc. | Neural network-based post filter for video coding |
| US11979591B2 (en) * | 2021-04-06 | 2024-05-07 | Lemon Inc. | Unified neural network in-loop filter |
| US12323608B2 (en) * | 2021-04-07 | 2025-06-03 | Lemon Inc | On neural network-based filtering for imaging/video coding |
| US12095988B2 (en) | 2021-06-30 | 2024-09-17 | Lemon, Inc. | External attention in neural network-based video coding |
| US12603998B2 (en) | 2021-07-07 | 2026-04-14 | Lemon Inc. | Configurable neural network model depth in neural network-based video coding |
| US20230051066A1 (en) * | 2021-07-27 | 2023-02-16 | Lemon Inc. | Partitioning Information In Neural Network-Based Video Coding |
| WO2023158127A1 (ko) * | 2022-02-21 | 2023-08-24 | 현대자동차주식회사 | 트랜스포머 기반 인루프 필터를 이용하는 비디오 코딩을 위한 방법 및 장치 |
| WO2023241690A1 (en) * | 2022-06-16 | 2023-12-21 | Douyin Vision (Beijing) Co., Ltd. | Variable-rate neural network based compression |
| CN119404511A (zh) * | 2022-06-17 | 2025-02-07 | 字节跳动有限公司 | 基于神经网络的视频编解码中的分割信息 |
| WO2023245544A1 (zh) * | 2022-06-23 | 2023-12-28 | Oppo广东移动通信有限公司 | 编解码方法、码流、编码器、解码器以及存储介质 |
| EP4552319A1 (en) * | 2022-07-05 | 2025-05-14 | Qualcomm Incorporated | Neural network based filtering process for multiple color components in video coding |
| US12598314B2 (en) * | 2022-07-05 | 2026-04-07 | Qualcomm Incorporated | Neural network based filtering process for multiple color components in video coding |
| WO2024009967A1 (ja) * | 2022-07-05 | 2024-01-11 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 復号装置、符号化装置、復号方法、および符号化方法 |
| CN119256546B (zh) * | 2022-07-11 | 2025-10-17 | 浙江大学 | 一种编解码方法、装置、编码器、解码器及存储介质 |
| WO2024080904A1 (en) * | 2022-10-13 | 2024-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Selective application of neural network based filtering to picture regions |
| WO2024078599A1 (en) * | 2022-10-13 | 2024-04-18 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| WO2024178432A1 (en) * | 2023-02-24 | 2024-08-29 | Google Llc | Switchable machine-learning models on common inference hardware for video coding |
| CN121264051A (zh) * | 2023-05-29 | 2026-01-02 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| US12581126B2 (en) * | 2023-06-12 | 2026-03-17 | Qualcomm Incorporated | Low complexity NN-based in loop filter architectures with separable convolution |
| WO2025009295A1 (ja) * | 2023-07-03 | 2025-01-09 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 復号装置、符号化装置、復号方法及び符号化方法 |
| WO2025009938A1 (ko) * | 2023-07-05 | 2025-01-09 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 저장한 기록 매체 및 비트스트림을 전송하는 방법 |
| WO2025048289A1 (ko) * | 2023-08-25 | 2025-03-06 | 현대자동차주식회사 | 디코더 역량에 따라 신경망 기반 비디오 코딩 툴들을 제어하기 위한 방법 |
| WO2025071278A1 (ko) * | 2023-09-27 | 2025-04-03 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| WO2025071276A1 (ko) * | 2023-09-27 | 2025-04-03 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| WO2025071272A1 (ko) * | 2023-09-27 | 2025-04-03 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| WO2025129910A1 (en) * | 2023-12-21 | 2025-06-26 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Dynamic mesh base geometry coding position adjustment method |
| WO2025131105A1 (en) * | 2023-12-22 | 2025-06-26 | Douyin Vision Co., Ltd. | Method, apparatus, and medium for video processing |
| CN120238656A (zh) * | 2023-12-28 | 2025-07-01 | 维沃移动通信有限公司 | 视频压缩处理方法、装置及电子设备 |
| CN119854487A (zh) * | 2025-01-06 | 2025-04-18 | 深圳传音控股股份有限公司 | 图像处理方法、处理设备及存储介质 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8325797B2 (en) * | 2005-04-11 | 2012-12-04 | Maxim Integrated Products, Inc. | System and method of reduced-temporal-resolution update for video coding and quality control |
| WO2019009448A1 (ko) | 2017-07-06 | 2019-01-10 | 삼성전자 주식회사 | 영상을 부호화 또는 복호화하는 방법 및 장치 |
| JP7260472B2 (ja) | 2017-08-10 | 2023-04-18 | シャープ株式会社 | 画像フィルタ装置 |
| EP3451293A1 (en) | 2017-08-28 | 2019-03-06 | Thomson Licensing | Method and apparatus for filtering with multi-branch deep learning |
| CN109819253B (zh) * | 2017-11-21 | 2022-04-22 | 腾讯科技（深圳）有限公司 | 视频编码方法、装置、计算机设备和存储介质 |
| CN108184129B (zh) * | 2017-12-11 | 2020-01-10 | 北京大学 | 一种视频编解码方法、装置及用于图像滤波的神经网络 |
| CN110636299B (zh) * | 2018-06-21 | 2022-06-14 | 北京字节跳动网络技术有限公司 | 用于处理视频数据的方法、装置及计算机可读记录介质 |
| US11720997B2 (en) | 2018-10-19 | 2023-08-08 | Samsung Electronics Co.. Ltd. | Artificial intelligence (AI) encoding device and operating method thereof and AI decoding device and operating method thereof |
| US11282172B2 (en) * | 2018-12-11 | 2022-03-22 | Google Llc | Guided restoration of video data using neural networks |
| US10999606B2 (en) * | 2019-01-08 | 2021-05-04 | Intel Corporation | Method and system of neural network loop filtering for video coding |
| EP3706046A1 (en) | 2019-03-04 | 2020-09-09 | InterDigital VC Holdings, Inc. | Method and device for picture encoding and decoding |
| US11930169B2 (en) * | 2019-06-27 | 2024-03-12 | Hfi Innovation Inc. | Method and apparatus of cross-component adaptive loop filtering for video coding |
| US11363307B2 (en) * | 2019-08-08 | 2022-06-14 | Hfi Innovation Inc. | Video coding with subpictures |
| CN114208203A (zh) * | 2019-09-20 | 2022-03-18 | 英特尔公司 | 基于分类器的卷积神经网络环路滤波器 |
| US11930215B2 (en) | 2020-09-29 | 2024-03-12 | Qualcomm Incorporated | Multiple neural network models for filtering during video coding |
-
2021
- 2021-09-23 US US17/448,658 patent/US11930215B2/en active Active
- 2021-09-24 WO PCT/US2021/052008 patent/WO2022072245A1/en not_active Ceased
- 2021-09-24 BR BR112023004814A patent/BR112023004814A2/pt unknown
- 2021-09-24 KR KR1020237009249A patent/KR20230079360A/ko active Pending
- 2021-09-24 CN CN202180064854.4A patent/CN116349226A/zh active Pending
- 2021-09-24 PH PH1/2023/550197A patent/PH12023550197A1/en unknown
- 2021-09-24 JP JP2023515167A patent/JP7795528B2/ja active Active
- 2021-09-24 EP EP21795101.1A patent/EP4222960A1/en active Pending
-
2024
- 2024-02-06 US US18/433,946 patent/US12356014B2/en active Active
-
2025
- 2025-06-19 US US19/243,453 patent/US20250317604A1/en active Pending
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