JP2021536717A5 - - Google Patents
Info
- Publication number
- JP2021536717A5 JP2021536717A5 JP2021537422A JP2021537422A JP2021536717A5 JP 2021536717 A5 JP2021536717 A5 JP 2021536717A5 JP 2021537422 A JP2021537422 A JP 2021537422A JP 2021537422 A JP2021537422 A JP 2021537422A JP 2021536717 A5 JP2021536717 A5 JP 2021536717A5
- Authority
- JP
- Japan
- Prior art keywords
- group
- intra
- current block
- prediction mode
- mode
- 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.)
- Pending
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024010892A JP7696463B2 (ja) | 2018-09-07 | 2024-01-29 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025091078A JP2025124790A (ja) | 2018-09-07 | 2025-05-30 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025245480A JP2026041997A (ja) | 2018-09-07 | 2025-12-11 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0107250 | 2018-09-07 | ||
| KR20180107250 | 2018-09-07 | ||
| KR20180110815 | 2018-09-17 | ||
| KR10-2018-0110815 | 2018-09-17 | ||
| KR20180112528 | 2018-09-19 | ||
| KR10-2018-0112528 | 2018-09-19 | ||
| PCT/KR2019/011556 WO2020050685A1 (ko) | 2018-09-07 | 2019-09-06 | 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024010892A Division JP7696463B2 (ja) | 2018-09-07 | 2024-01-29 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2021536717A JP2021536717A (ja) | 2021-12-27 |
| JP2021536717A5 true JP2021536717A5 (enExample) | 2022-09-15 |
Family
ID=69722933
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021537422A Pending JP2021536717A (ja) | 2018-09-07 | 2019-09-06 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2024010892A Active JP7696463B2 (ja) | 2018-09-07 | 2024-01-29 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025091078A Pending JP2025124790A (ja) | 2018-09-07 | 2025-05-30 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025245480A Pending JP2026041997A (ja) | 2018-09-07 | 2025-12-11 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024010892A Active JP7696463B2 (ja) | 2018-09-07 | 2024-01-29 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025091078A Pending JP2025124790A (ja) | 2018-09-07 | 2025-05-30 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
| JP2025245480A Pending JP2026041997A (ja) | 2018-09-07 | 2025-12-11 | イントラ予測を用いた画像符号化／復号化方法及び装置 |
Country Status (12)
| Country | Link |
|---|---|
| US (6) | US11917195B2 (enExample) |
| EP (1) | EP3849183A4 (enExample) |
| JP (4) | JP2021536717A (enExample) |
| KR (2) | KR102892410B1 (enExample) |
| CN (9) | CN119011820A (enExample) |
| AU (7) | AU2019336894A1 (enExample) |
| CA (6) | CA3269536A1 (enExample) |
| MY (1) | MY207996A (enExample) |
| PH (1) | PH12021550487A1 (enExample) |
| SG (1) | SG11202101876RA (enExample) |
| WO (1) | WO2020050685A1 (enExample) |
| ZA (2) | ZA202101431B (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY207996A (en) | 2018-09-07 | 2025-04-03 | B1 Institute Of Image Tech | Method and device for coding/decoding image using intra prediction |
| CN116708836A (zh) * | 2018-10-04 | 2023-09-05 | Lg电子株式会社 | 图像编码/解码方法、存储介质和数据发送方法 |
| CN118741110A (zh) * | 2018-12-17 | 2024-10-01 | 皇家飞利浦有限公司 | 一种视频编码/解码方法及装置 |
| CN118660160A (zh) | 2018-12-28 | 2024-09-17 | 有限公司B1影像技术研究所 | 对图像进行编码/解码的方法和计算机可读存储介质 |
| CN109874011B (zh) * | 2018-12-28 | 2020-06-09 | 杭州海康威视数字技术股份有限公司 | 编码方法、解码方法及装置 |
| CN115066901B (zh) | 2019-11-01 | 2025-08-08 | 抖音视界有限公司 | 交叉分量视频编解码中线性参数的推导 |
| US11930208B2 (en) * | 2020-01-10 | 2024-03-12 | Tencent America LLC | Method and apparatus for signaling skip mode flag |
| EP4122204A4 (en) | 2020-04-18 | 2024-02-14 | Beijing Bytedance Network Technology Co., Ltd. | Syntax for signaling cross-component video coding |
| CN120475148A (zh) | 2020-05-11 | 2025-08-12 | Lg 电子株式会社 | 图像编译方法及其装置 |
| WO2022108417A1 (ko) * | 2020-11-23 | 2022-05-27 | 현대자동차주식회사 | 서브블록단위 인트라 예측을 이용하는 영상 부호화 및 복호화 방법과 장치 |
| CN118435596A (zh) * | 2021-12-21 | 2024-08-02 | 字节跳动有限公司 | 视频处理方法、装置及介质 |
| WO2023132590A1 (ko) * | 2022-01-04 | 2023-07-13 | 엘지전자 주식회사 | 영상 부호화/복호화 방법, 비트스트림을 전송하는 방법 및 비트스트림을 저장한 기록 매체 |
| CN119174172A (zh) * | 2022-05-30 | 2024-12-20 | 现代自动车株式会社 | 图像编码/解码方法和设备以及存储比特流的记录介质 |
| WO2024122880A1 (ko) * | 2022-12-06 | 2024-06-13 | 현대자동차주식회사 | Mpm 리스트를 적응적으로 생성하는 비디오 코딩방법 및 장치 |
| CN120303927A (zh) * | 2022-12-07 | 2025-07-11 | 现代自动车株式会社 | 利用基于自适应模板的帧内预测模式推导的视频编解码的方法和装置 |
| EP4697721A1 (en) * | 2023-05-16 | 2026-02-18 | Hyundai Motor Company | Method for extrapolation-based intra prediction |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7535387B1 (en) * | 2007-09-10 | 2009-05-19 | Xilinx, Inc. | Methods and systems for implementing context adaptive binary arithmetic coding |
| EP3139596B1 (en) | 2011-09-13 | 2019-09-25 | HFI Innovation Inc. | Method and apparatus for intra mode coding in hevc |
| KR101611409B1 (ko) | 2011-09-28 | 2016-04-14 | 한국전자통신연구원 | 인트라 예측 모드 부호화/복호화 방법 및 장치 |
| MX2014003707A (es) * | 2011-10-24 | 2014-07-28 | Intercode Pte Ltd | Metodo y aparato para la decodificacion del modo de prediccion intra. |
| KR101846250B1 (ko) | 2011-12-14 | 2018-04-06 | 주식회사 스카이미디어테크 | 적중률이 높은 ｍｐｍ을 통한 영상의 부호화 방법 및 장치, 그리고 복호화 방법 및 장치 |
| US9451254B2 (en) * | 2013-07-19 | 2016-09-20 | Qualcomm Incorporated | Disabling intra prediction filtering |
| US11463689B2 (en) * | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US20160373742A1 (en) * | 2015-06-18 | 2016-12-22 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| CN108886617B (zh) * | 2016-04-06 | 2021-08-27 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| US10547854B2 (en) * | 2016-05-13 | 2020-01-28 | Qualcomm Incorporated | Neighbor based signaling of intra prediction modes |
| CN114363628B (zh) * | 2016-06-24 | 2024-06-14 | 株式会社Kt | 图像编码方法、图像解码方法以及装置 |
| CN116708776A (zh) | 2016-07-18 | 2023-09-05 | 韩国电子通信研究院 | 图像编码/解码方法和装置以及存储比特流的记录介质 |
| WO2018026219A1 (ko) * | 2016-08-03 | 2018-02-08 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| US10506228B2 (en) * | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
| WO2019047883A1 (en) * | 2017-09-08 | 2019-03-14 | Fg Innovation Ip Company Limited | DEVICE AND METHOD FOR ENCODING VIDEO DATA BASED ON MULTIPLE REFERENCE LINES |
| CN119922307A (zh) * | 2018-06-18 | 2025-05-02 | 世宗大学校产学协力团 | 影像解码/编码方法和传输比特流的方法 |
| US10893285B2 (en) * | 2018-06-29 | 2021-01-12 | FG Innovation Company Limited | Device and method for coding video data based on one or more reference lines |
| MY207996A (en) | 2018-09-07 | 2025-04-03 | B1 Institute Of Image Tech | Method and device for coding/decoding image using intra prediction |
| CN118660160A (zh) | 2018-12-28 | 2024-09-17 | 有限公司B1影像技术研究所 | 对图像进行编码/解码的方法和计算机可读存储介质 |
| JP7271683B2 (ja) * | 2019-04-27 | 2023-05-11 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | エンコーダ、デコーダ、および対応するイントラ予測方法 |
-
2019
- 2019-09-06 MY MYPI2021000976A patent/MY207996A/en unknown
- 2019-09-06 CN CN202411273844.3A patent/CN119011820A/zh active Pending
- 2019-09-06 CN CN202410888519.1A patent/CN118646868A/zh active Pending
- 2019-09-06 CA CA3269536A patent/CA3269536A1/en active Pending
- 2019-09-06 CA CA3299518A patent/CA3299518A1/en active Pending
- 2019-09-06 CN CN202411273789.8A patent/CN118945319A/zh active Pending
- 2019-09-06 CA CA3269539A patent/CA3269539A1/en active Pending
- 2019-09-06 CN CN201980058354.2A patent/CN112740675B/zh active Active
- 2019-09-06 EP EP19857599.5A patent/EP3849183A4/en active Pending
- 2019-09-06 WO PCT/KR2019/011556 patent/WO2020050685A1/ko not_active Ceased
- 2019-09-06 CA CA3299513A patent/CA3299513A1/en active Pending
- 2019-09-06 AU AU2019336894A patent/AU2019336894A1/en not_active Abandoned
- 2019-09-06 US US17/273,848 patent/US11917195B2/en active Active
- 2019-09-06 CN CN202410888659.9A patent/CN118646869A/zh active Pending
- 2019-09-06 KR KR1020190110644A patent/KR102892410B1/ko active Active
- 2019-09-06 CA CA3299504A patent/CA3299504A1/en active Pending
- 2019-09-06 JP JP2021537422A patent/JP2021536717A/ja active Pending
- 2019-09-06 CA CA3112916A patent/CA3112916A1/en active Pending
- 2019-09-06 CN CN202410888486.0A patent/CN118612425A/zh active Pending
- 2019-09-06 SG SG11202101876RA patent/SG11202101876RA/en unknown
- 2019-09-06 CN CN202411273919.8A patent/CN118945321A/zh active Pending
- 2019-09-06 CN CN202411273989.3A patent/CN118972558A/zh active Pending
- 2019-09-06 CN CN202411273878.2A patent/CN118945320A/zh active Pending
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2021
- 2021-03-02 ZA ZA2021/01431A patent/ZA202101431B/en unknown
- 2021-03-02 PH PH12021550487A patent/PH12021550487A1/en unknown
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2022
- 2022-02-28 ZA ZA2022/02999A patent/ZA202202999B/en unknown
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2023
- 2023-12-01 US US18/526,377 patent/US12184894B2/en active Active
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2024
- 2024-01-29 JP JP2024010892A patent/JP7696463B2/ja active Active
- 2024-06-26 US US18/754,969 patent/US12610080B2/en active Active
- 2024-06-26 US US18/754,945 patent/US12382096B2/en active Active
- 2024-06-26 US US18/754,981 patent/US20240348824A1/en active Pending
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2025
- 2025-02-20 US US19/058,341 patent/US20250193441A1/en active Pending
- 2025-03-26 AU AU2025202196A patent/AU2025202196A1/en active Pending
- 2025-03-26 AU AU2025202197A patent/AU2025202197A1/en active Pending
- 2025-03-26 AU AU2025202195A patent/AU2025202195A1/en active Pending
- 2025-03-26 AU AU2025202199A patent/AU2025202199A1/en active Pending
- 2025-03-26 AU AU2025202193A patent/AU2025202193A1/en active Pending
- 2025-05-30 JP JP2025091078A patent/JP2025124790A/ja active Pending
- 2025-07-08 AU AU2025205194A patent/AU2025205194A1/en active Pending
- 2025-11-25 KR KR1020250180111A patent/KR20250171235A/ko active Pending
- 2025-12-11 JP JP2025245480A patent/JP2026041997A/ja active Pending
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