JP2020529157A5 - - Google Patents
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- JP2020529157A5 JP2020529157A5 JP2020503788A JP2020503788A JP2020529157A5 JP 2020529157 A5 JP2020529157 A5 JP 2020529157A5 JP 2020503788 A JP2020503788 A JP 2020503788A JP 2020503788 A JP2020503788 A JP 2020503788A JP 2020529157 A5 JP2020529157 A5 JP 2020529157A5
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- JP
- Japan
- Prior art keywords
- intra
- mpm
- predictive coding
- subset
- coding modes
- 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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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023094275A JP7618735B2 (ja) | 2017-07-24 | 2023-06-07 | イントラモードjvetコーディング |
| JP2025002715A JP7823236B2 (ja) | 2017-07-24 | 2025-01-08 | イントラモードjvetコーディング |
| JP2026024413A JP2026069639A (ja) | 2017-07-24 | 2026-02-18 | イントラモードjvetコーディング |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762536072P | 2017-07-24 | 2017-07-24 | |
| US62/536,072 | 2017-07-24 | ||
| PCT/US2018/043438 WO2019023200A1 (en) | 2017-07-24 | 2018-07-24 | INTRA-MODE JVET CODING |
| US16/043,733 US20190028701A1 (en) | 2017-07-24 | 2018-07-24 | Intra mode jvet coding |
| US16/043,733 | 2018-07-24 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023094275A Division JP7618735B2 (ja) | 2017-07-24 | 2023-06-07 | イントラモードjvetコーディング |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020529157A JP2020529157A (ja) | 2020-10-01 |
| JP2020529157A5 true JP2020529157A5 (https=) | 2022-06-09 |
| JP7293189B2 JP7293189B2 (ja) | 2023-06-19 |
Family
ID=65014436
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020503788A Active JP7293189B2 (ja) | 2017-07-24 | 2018-07-24 | イントラモードjvetコーディング |
| JP2023094275A Active JP7618735B2 (ja) | 2017-07-24 | 2023-06-07 | イントラモードjvetコーディング |
| JP2025002715A Active JP7823236B2 (ja) | 2017-07-24 | 2025-01-08 | イントラモードjvetコーディング |
| JP2026024413A Pending JP2026069639A (ja) | 2017-07-24 | 2026-02-18 | イントラモードjvetコーディング |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023094275A Active JP7618735B2 (ja) | 2017-07-24 | 2023-06-07 | イントラモードjvetコーディング |
| JP2025002715A Active JP7823236B2 (ja) | 2017-07-24 | 2025-01-08 | イントラモードjvetコーディング |
| JP2026024413A Pending JP2026069639A (ja) | 2017-07-24 | 2026-02-18 | イントラモードjvetコーディング |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20190028701A1 (https=) |
| EP (1) | EP3643065A1 (https=) |
| JP (4) | JP7293189B2 (https=) |
| KR (3) | KR102887265B1 (https=) |
| CN (6) | CN115174911B (https=) |
| CA (1) | CA3070507A1 (https=) |
| MX (5) | MX2024009848A (https=) |
| WO (1) | WO2019023200A1 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12184846B2 (en) | 2017-01-02 | 2024-12-31 | Industry-University Cooperation Foundation Hanyang University | Intra prediction method and apparatus for performing adaptive filtering on reference pixel |
| KR102719084B1 (ko) * | 2017-01-02 | 2024-10-16 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
| CN115174911B (zh) * | 2017-07-24 | 2025-06-20 | 艾锐势有限责任公司 | 帧内模式jvet编译方法 |
| CN116320411A (zh) * | 2018-03-29 | 2023-06-23 | 日本放送协会 | 图像编码装置、图像解码装置以及程序 |
| EP3777144A4 (en) * | 2018-03-30 | 2021-12-22 | Hulu, LLC | Intra prediction mode signaling for video coding |
| WO2020094057A1 (en) | 2018-11-06 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Position based intra prediction |
| CN113170122B (zh) | 2018-12-01 | 2023-06-27 | 北京字节跳动网络技术有限公司 | 帧内预测的参数推导 |
| PH12021551289A1 (en) | 2018-12-07 | 2022-03-21 | Beijing Bytedance Network Tech Co Ltd | Context-based intra prediction |
| MY207950A (en) * | 2019-02-22 | 2025-03-31 | Beijing Bytedance Network Tech Co Ltd | Neighboring sample selection for intra prediction |
| CN113491121B (zh) | 2019-02-24 | 2022-12-06 | 北京字节跳动网络技术有限公司 | 对视频数据进行编解码的方法、设备及计算机可读介质 |
| CN110312129B (zh) * | 2019-06-17 | 2021-10-15 | 浙江大华技术股份有限公司 | 最可能模式列表的构建、帧内预测、编码的方法及设备 |
| WO2020182167A1 (en) | 2019-03-12 | 2020-09-17 | Zhejiang Dahua Technology Co., Ltd. | Systems and methods for image coding |
| CN113767631B (zh) | 2019-03-24 | 2023-12-15 | 北京字节跳动网络技术有限公司 | 用于帧内预测的参数推导中的条件 |
| US11962796B2 (en) * | 2019-04-01 | 2024-04-16 | Qualcomm Incorporated | Gradient-based prediction refinement for video coding |
| CN113767627B (zh) | 2019-04-23 | 2022-11-25 | 北京字节跳动网络技术有限公司 | 基于二次变换的视频处理中的裁剪操作 |
| US11317088B2 (en) * | 2019-05-17 | 2022-04-26 | Qualcomm Incorporated | Gradient-based prediction refinement for video coding |
| AU2019204437B2 (en) | 2019-06-24 | 2022-02-03 | Canon Kabushiki Kaisha | Method, apparatus and system for encoding and decoding a block of video samples |
| CN112135128B (zh) * | 2019-06-24 | 2024-07-05 | 华为技术有限公司 | 图像预测方法、编码树节点划分方法及其装置 |
| CN119232951A (zh) * | 2019-07-08 | 2024-12-31 | 现代自动车株式会社 | 用于视频数据的帧内预测编码的方法和装置 |
| WO2021006612A1 (ko) * | 2019-07-08 | 2021-01-14 | 현대자동차주식회사 | 동영상 데이터의 인트라 예측 코딩을 위한 방법 및 장치 |
| KR20220133332A (ko) | 2019-08-15 | 2022-10-04 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩의 작은 크로마 블록 크기 제한 |
| CN113906737B (zh) * | 2019-08-23 | 2024-05-14 | 寰发股份有限公司 | 具有分割限制条件的小尺寸编码单元分割方法和装置 |
| WO2021167340A1 (ko) * | 2020-02-17 | 2021-08-26 | 현대자동차주식회사 | 크로마 신호의 리샘플링에 기반하는 영상 부호화 및 복호화 |
| CN115606182B (zh) | 2020-03-25 | 2026-02-06 | 抖音视界有限公司 | 使用增强二次变换的编解码视频处理 |
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| US20110317757A1 (en) * | 2010-06-25 | 2011-12-29 | Qualcomm Incorporated | Intra prediction mode signaling for finer spatial prediction directions |
| US9025661B2 (en) * | 2010-10-01 | 2015-05-05 | Qualcomm Incorporated | Indicating intra-prediction mode selection for video coding |
| KR101756442B1 (ko) * | 2010-11-29 | 2017-07-11 | 에스케이텔레콤 주식회사 | 인트라예측모드의 중복성을 최소화하기 위한 영상 부호화/복호화 방법 및 장치 |
| US8913662B2 (en) * | 2011-01-06 | 2014-12-16 | Qualcomm Incorporated | Indicating intra-prediction mode selection for video coding using CABAC |
| CN102685474B (zh) * | 2011-03-10 | 2014-11-05 | 华为技术有限公司 | 预测模式的编解码方法、编解码设备及网络系统 |
| US9654785B2 (en) * | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
| EP2727363B1 (en) * | 2011-06-28 | 2020-11-18 | HFI Innovation Inc. | Method and apparatus of intra mode coding |
| KR20130027975A (ko) * | 2011-09-08 | 2013-03-18 | 주식회사 케이티 | 인트라 예측 모드 부호화/복호화 방법 및 장치 |
| US9332283B2 (en) * | 2011-09-27 | 2016-05-03 | Broadcom Corporation | Signaling of prediction size unit in accordance with video coding |
| KR101575777B1 (ko) * | 2011-10-07 | 2015-12-14 | 주식회사 팬택자산관리 | 복수개의 후보 화면 내 예측 모드를 이용한 화면 내 예측 모드의 부호화/복호화 방법 및 이러한 방법을 사용하는 장치 |
| PT3917147T (pt) * | 2011-10-24 | 2025-10-16 | Gensquare Llc | Aparelho de descodificação de imagem |
| KR20130049526A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
| KR20130049524A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
| US9088796B2 (en) * | 2011-11-07 | 2015-07-21 | Sharp Kabushiki Kaisha | Video decoder with enhanced CABAC decoding |
| US9628789B2 (en) * | 2011-11-18 | 2017-04-18 | Qualcomm Incorporated | Reference mode selection in intra mode coding |
| KR20130058524A (ko) * | 2011-11-25 | 2013-06-04 | 오수미 | 색차 인트라 예측 블록 생성 방법 |
| US9462275B2 (en) * | 2012-01-30 | 2016-10-04 | Qualcomm Incorporated | Residual quad tree (RQT) coding for video coding |
| JP2015167267A (ja) | 2012-07-03 | 2015-09-24 | シャープ株式会社 | 画像復号装置、および画像符号化装置 |
| US9426473B2 (en) * | 2013-02-01 | 2016-08-23 | Qualcomm Incorporated | Mode decision simplification for intra prediction |
| CN103338371B (zh) * | 2013-06-07 | 2016-11-09 | 东华理工大学 | 一种快速高效率视频编码帧内模式判决方法 |
| CN105580361A (zh) * | 2013-09-27 | 2016-05-11 | 高通股份有限公司 | 用于深度帧内预测模式的残余译码 |
| WO2015042751A1 (en) * | 2013-09-27 | 2015-04-02 | Qualcomm Incorporated | Residual coding for depth intra prediction modes |
| WO2015118826A1 (ja) * | 2014-02-10 | 2015-08-13 | 日本電気株式会社 | 映像符号化装置、映像符号化方法およびプログラム |
| KR20180008797A (ko) * | 2015-06-15 | 2018-01-24 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| US20160373782A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US20160373742A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10841593B2 (en) * | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10142627B2 (en) * | 2015-06-18 | 2018-11-27 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| KR20170058837A (ko) * | 2015-11-19 | 2017-05-29 | 한국전자통신연구원 | 화면내 예측모드 부호화/복호화 방법 및 장치 |
| EP4192009A1 (en) * | 2015-11-19 | 2023-06-07 | LX Semicon Co., Ltd. | Method and apparatus for encoding/decoding intra prediction mode |
| US20190289301A1 (en) * | 2016-05-23 | 2019-09-19 | Kaonmedia Co., Ltd. | Image processing method, and image encoding and decoding method using same |
| US10506228B2 (en) | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
| KR20180043149A (ko) * | 2016-10-19 | 2018-04-27 | 에스케이텔레콤 주식회사 | 영상 부호화 또는 복호화하기 위한 장치 및 방법 |
| EP3399754A1 (en) * | 2017-05-04 | 2018-11-07 | Thomson Licensing | Method and apparatus for most probable mode (mpm) reordering for intra prediction |
| CN110546957A (zh) * | 2017-06-22 | 2019-12-06 | 华为技术有限公司 | 一种帧内预测的方法及装置 |
| CN115174911B (zh) * | 2017-07-24 | 2025-06-20 | 艾锐势有限责任公司 | 帧内模式jvet编译方法 |
-
2018
- 2018-07-24 CN CN202210747858.9A patent/CN115174911B/zh active Active
- 2018-07-24 KR KR1020247002266A patent/KR102887265B1/ko active Active
- 2018-07-24 KR KR1020257038002A patent/KR20250164344A/ko active Pending
- 2018-07-24 CN CN201880049860.0A patent/CN110959290B/zh active Active
- 2018-07-24 CN CN202210747863.XA patent/CN115174912B/zh active Active
- 2018-07-24 US US16/043,733 patent/US20190028701A1/en active Pending
- 2018-07-24 CN CN202210748079.0A patent/CN115174913B/zh active Active
- 2018-07-24 WO PCT/US2018/043438 patent/WO2019023200A1/en not_active Ceased
- 2018-07-24 CN CN202210747853.6A patent/CN115174910B/zh active Active
- 2018-07-24 JP JP2020503788A patent/JP7293189B2/ja active Active
- 2018-07-24 CA CA3070507A patent/CA3070507A1/en active Pending
- 2018-07-24 EP EP18752933.4A patent/EP3643065A1/en not_active Withdrawn
- 2018-07-24 KR KR1020207004836A patent/KR102628889B1/ko active Active
- 2018-07-24 CN CN202210748094.5A patent/CN115174914B/zh active Active
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2020
- 2020-01-22 MX MX2024009848A patent/MX2024009848A/es unknown
- 2020-01-22 MX MX2024009846A patent/MX2024009846A/es unknown
- 2020-01-22 MX MX2024009847A patent/MX2024009847A/es unknown
- 2020-01-22 MX MX2024009849A patent/MX2024009849A/es unknown
- 2020-01-22 MX MX2024009850A patent/MX2024009850A/es unknown
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2023
- 2023-06-07 JP JP2023094275A patent/JP7618735B2/ja active Active
-
2025
- 2025-01-08 JP JP2025002715A patent/JP7823236B2/ja active Active
-
2026
- 2026-02-18 JP JP2026024413A patent/JP2026069639A/ja active Pending
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