JP2024054392A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2024054392A5 JP2024054392A5 JP2024025597A JP2024025597A JP2024054392A5 JP 2024054392 A5 JP2024054392 A5 JP 2024054392A5 JP 2024025597 A JP2024025597 A JP 2024025597A JP 2024025597 A JP2024025597 A JP 2024025597A JP 2024054392 A5 JP2024054392 A5 JP 2024054392A5
- Authority
- JP
- Japan
- Prior art keywords
- mode
- smooth
- transform
- kernels
- transformation
- 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 (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063032216P | 2020-05-29 | 2020-05-29 | |
| US63/032,216 | 2020-05-29 | ||
| US17/066,791 | 2020-10-09 | ||
| US17/066,791 US11785254B2 (en) | 2020-05-29 | 2020-10-09 | Implicit mode dependent primary transforms |
| JP2022526721A JP7444979B2 (ja) | 2020-05-29 | 2021-02-02 | 映像データをコーディングするための方法、コンピュータシステム、及びコンピュータプログラム |
| PCT/US2021/016203 WO2021242332A1 (en) | 2020-05-29 | 2021-02-02 | Implicit mode dependent primary transforms |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526721A Division JP7444979B2 (ja) | 2020-05-29 | 2021-02-02 | 映像データをコーディングするための方法、コンピュータシステム、及びコンピュータプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2024054392A JP2024054392A (ja) | 2024-04-16 |
| JP2024054392A5 true JP2024054392A5 (enExample) | 2024-10-29 |
| JP7683868B2 JP7683868B2 (ja) | 2025-05-27 |
Family
ID=78704879
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526721A Active JP7444979B2 (ja) | 2020-05-29 | 2021-02-02 | 映像データをコーディングするための方法、コンピュータシステム、及びコンピュータプログラム |
| JP2024025597A Active JP7683868B2 (ja) | 2020-05-29 | 2024-02-22 | 映像データをコーディングするための方法、コンピュータシステム、及びコンピュータプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022526721A Active JP7444979B2 (ja) | 2020-05-29 | 2021-02-02 | 映像データをコーディングするための方法、コンピュータシステム、及びコンピュータプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11785254B2 (enExample) |
| EP (1) | EP3984232A4 (enExample) |
| JP (2) | JP7444979B2 (enExample) |
| KR (1) | KR102854349B1 (enExample) |
| CN (1) | CN114503589A (enExample) |
| WO (1) | WO2021242332A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023009312A (ja) * | 2021-06-30 | 2023-01-20 | 株式会社三洋物産 | 遊技機 |
| JP2023009311A (ja) * | 2021-06-30 | 2023-01-20 | 株式会社三洋物産 | 遊技機 |
| JP2023009310A (ja) * | 2021-06-30 | 2023-01-20 | 株式会社三洋物産 | 遊技機 |
| JP2023011063A (ja) * | 2021-06-30 | 2023-01-23 | 株式会社三洋物産 | 遊技機 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101607038B1 (ko) * | 2011-11-21 | 2016-04-11 | 모토로라 모빌리티 엘엘씨 | 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정 |
| US9674530B1 (en) | 2013-04-30 | 2017-06-06 | Google Inc. | Hybrid transforms in video coding |
| US9712829B2 (en) | 2013-11-22 | 2017-07-18 | Google Inc. | Implementation design for hybrid transform coding scheme |
| KR20170116043A (ko) * | 2015-02-12 | 2017-10-18 | 엘지전자 주식회사 | 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치 |
| WO2016167538A1 (ko) | 2015-04-12 | 2016-10-20 | 엘지전자(주) | 비디오 신호의 인코딩, 디코딩 방법 및 그 장치 |
| US10567763B2 (en) * | 2015-05-26 | 2020-02-18 | Lg Electronics Inc. | Method and device for processing a video signal by using an adaptive separable graph-based transform |
| KR20180021101A (ko) | 2015-07-15 | 2018-02-28 | 엘지전자 주식회사 | 분리 가능한 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치 |
| WO2017014585A1 (ko) * | 2015-07-21 | 2017-01-26 | 엘지전자(주) | 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치 |
| US11394972B2 (en) * | 2015-08-19 | 2022-07-19 | Lg Electronics Inc. | Method and device for encoding/decoding video signal by using optimized conversion based on multiple graph-based model |
| FR3040578A1 (fr) | 2015-08-31 | 2017-03-03 | Orange | Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants |
| US10491922B2 (en) | 2015-09-29 | 2019-11-26 | Qualcomm Incorporated | Non-separable secondary transform for video coding |
| KR102434480B1 (ko) * | 2016-02-12 | 2022-08-19 | 삼성전자주식회사 | 영상 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| WO2017222334A1 (ko) * | 2016-06-24 | 2017-12-28 | 한국전자통신연구원 | 변환 기반의 영상 부호화/복호화 방법 및 장치 |
| US10972733B2 (en) | 2016-07-15 | 2021-04-06 | Qualcomm Incorporated | Look-up table for enhanced multiple transform |
| EP3306937A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Method and apparatus for encoding and decoding a video |
| KR20180089858A (ko) * | 2017-02-01 | 2018-08-09 | 엘지전자 주식회사 | 레이어드 기븐스 변환을 이용하여 변환을 수행하는 방법 및 장치 |
| US11405645B2 (en) | 2017-02-28 | 2022-08-02 | Google Llc | Transform kernel selection and entropy coding |
| US10432929B2 (en) | 2018-02-12 | 2019-10-01 | Tencent America LLC | Method and apparatus for multiple line intra prediction in video compression |
| CN115379216B (zh) * | 2018-06-03 | 2024-12-10 | Lg电子株式会社 | 视频信号的解码、编码和发送设备及存储视频信号的介质 |
| KR102591086B1 (ko) | 2018-09-02 | 2023-10-17 | 엘지전자 주식회사 | 영상 신호를 처리하기 위한 방법 및 장치 |
| US20220038702A1 (en) | 2018-09-20 | 2022-02-03 | Nokia Technologies Oy | A method and an apparatus for encoding and decoding of digital image/video material |
| EP4415358A3 (en) * | 2019-03-26 | 2024-10-16 | LG Electronics Inc. | Transform-based image coding |
| US20210195192A1 (en) * | 2019-12-20 | 2021-06-24 | Qualcomm Incorporated | Coefficient group based restriction on multiple transform selection signaling in video coding |
-
2020
- 2020-10-09 US US17/066,791 patent/US11785254B2/en active Active
-
2021
- 2021-02-02 WO PCT/US2021/016203 patent/WO2021242332A1/en not_active Ceased
- 2021-02-02 JP JP2022526721A patent/JP7444979B2/ja active Active
- 2021-02-02 EP EP21813788.3A patent/EP3984232A4/en active Pending
- 2021-02-02 CN CN202180005488.5A patent/CN114503589A/zh active Pending
- 2021-02-02 KR KR1020227004892A patent/KR102854349B1/ko active Active
-
2023
- 2023-08-29 US US18/239,292 patent/US12407855B2/en active Active
-
2024
- 2024-02-22 JP JP2024025597A patent/JP7683868B2/ja active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2024054392A5 (enExample) | ||
| TWI737201B (zh) | 用於發信合併工具的方法及裝置 | |
| CN113661710B (zh) | 核心转换和次级转换间的交互作用 | |
| KR101588559B1 (ko) | 모션 벡터 저장 방법 및 장치, 인코딩 및 디코딩 방법, 인코딩 및 디코딩 장치, 및 기록 매체 | |
| US11778235B2 (en) | Signaling coding of transform-skipped blocks | |
| US11509900B2 (en) | Video decoding method and apparatus, and video encoding method and apparatus | |
| JP7261275B2 (ja) | 低減されたメモリアクセスを用いてｆｒｕｃモードでビデオデータを符号化又は復号する方法及び装置 | |
| US20200177901A1 (en) | Video decoding method and apparatus using multi-core transform, and video encoding method and apparatus using multi-core transform | |
| US20240357082A1 (en) | Using template matching for refining candidate selection | |
| TWI862913B (zh) | 擴充參考圖像內預測技術 | |
| WO2020253831A1 (zh) | 一种编解码方法、装置及存储介质 | |
| US9451251B2 (en) | Sub picture parallel transcoding | |
| TW202110192A (zh) | 包含用於框內子分區之寫碼之解碼器、編碼器及方法 | |
| WO2010041856A2 (en) | A method and an apparatus for processing a video signal | |
| JP2025109945A (ja) | ビデオ符号化方法、ビデオ符号化装置、ビットストリーム格納方法、ビデオ復号化方法、ビデオ復号化装置及び記憶媒体 | |
| TW202041032A (zh) | 用於混成視訊寫碼工具之使用案例驅動脈絡模型選擇技術 | |
| TWI832628B (zh) | 視訊編解碼方法及其裝置 | |
| JP2022177219A5 (enExample) | ||
| KR20170069917A (ko) | 인트라 스킵 모드의 예측 방법을 나타내는 정보의 부호화 방법 및 장치, 복호화 방법 및 장치 | |
| US11451814B2 (en) | Image encoding method and device, and image decoding method and device | |
| US20220116613A1 (en) | Video encoding method and device, and video decoding method and device | |
| TWI789649B (zh) | 用於樣本區塊之經變換表示型態的寫碼概念 | |
| TW202537280A (zh) | 編碼方法、解碼方法、編碼器、解碼器以及儲存媒介 | |
| US11805245B2 (en) | Latency reduction for reordering prediction candidates | |
| KR20110047700A (ko) | 복호화 가속화를 위한 엔트로피 부호화 방법과 그 장치 및 엔트로피 복호화 방법과 그 장치 |