JP2022121615A5 - - Google Patents
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- JP2022121615A5 JP2022121615A5 JP2022105467A JP2022105467A JP2022121615A5 JP 2022121615 A5 JP2022121615 A5 JP 2022121615A5 JP 2022105467 A JP2022105467 A JP 2022105467A JP 2022105467 A JP2022105467 A JP 2022105467A JP 2022121615 A5 JP2022121615 A5 JP 2022121615A5
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- Prior art keywords
- transform
- pixel
- unit
- prediction
- inverse transform
- Prior art date
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- 230000015572 biosynthetic process Effects 0.000 claims 7
- 238000003786 synthesis reaction Methods 0.000 claims 7
- 238000000034 method Methods 0.000 claims 6
- 230000009466 transformation Effects 0.000 claims 2
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019043965 | 2019-03-11 | ||
| JP2019043965 | 2019-03-11 | ||
| JP2021505085A JP7100194B2 (ja) | 2019-03-11 | 2020-03-10 | 画像符号化装置、画像復号装置、及びプログラム |
| PCT/JP2020/010326 WO2020184566A1 (ja) | 2019-03-11 | 2020-03-10 | 画像符号化装置、画像復号装置、及びプログラム |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021505085A Division JP7100194B2 (ja) | 2019-03-11 | 2020-03-10 | 画像符号化装置、画像復号装置、及びプログラム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022121615A JP2022121615A (ja) | 2022-08-19 |
| JP2022121615A5 true JP2022121615A5 (https=) | 2022-10-12 |
| JP7229413B2 JP7229413B2 (ja) | 2023-02-27 |
Family
ID=72426698
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021505085A Active JP7100194B2 (ja) | 2019-03-11 | 2020-03-10 | 画像符号化装置、画像復号装置、及びプログラム |
| JP2022105467A Active JP7229413B2 (ja) | 2019-03-11 | 2022-06-30 | 画像符号化装置、画像復号装置、及びプログラム |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021505085A Active JP7100194B2 (ja) | 2019-03-11 | 2020-03-10 | 画像符号化装置、画像復号装置、及びプログラム |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11849145B2 (https=) |
| EP (1) | EP3941044A4 (https=) |
| JP (2) | JP7100194B2 (https=) |
| KR (2) | KR102639970B1 (https=) |
| CN (2) | CN113557719B (https=) |
| WO (1) | WO2020184566A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6464272B2 (ja) * | 2015-08-20 | 2019-02-06 | 日本放送協会 | 画像符号化装置、画像復号化装置、及びこれらのプログラム |
| CN113557719B (zh) * | 2019-03-11 | 2023-09-12 | 日本放送协会 | 图像编码装置、图像解码装置和程序 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101327325A (zh) | 2002-07-30 | 2008-12-24 | 奥默罗斯公司 | 眼科冲洗液及方法 |
| JP4825227B2 (ja) * | 2008-02-04 | 2011-11-30 | 日本放送協会 | 画像復号装置及び画像処理プログラム |
| US9609349B2 (en) * | 2010-12-14 | 2017-03-28 | M & K Holdings Inc. | Apparatus for decoding a moving picture |
| KR102404121B1 (ko) * | 2011-07-11 | 2022-05-31 | 선 페이턴트 트러스트 | 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치 |
| US10750174B2 (en) * | 2015-08-28 | 2020-08-18 | Kt Corporation | Method and device for deriving a prediction sample in decoding/encoding video signal using binary and quad trees |
| US10455228B2 (en) * | 2016-03-21 | 2019-10-22 | Qualcomm Incorporated | Determining prediction parameters for non-square blocks in video coding |
| US10623774B2 (en) | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
| US10674165B2 (en) * | 2016-12-21 | 2020-06-02 | Arris Enterprises Llc | Constrained position dependent intra prediction combination (PDPC) |
| US10805641B2 (en) * | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
| KR102622465B1 (ko) * | 2017-06-21 | 2024-01-09 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치 |
| CN114449272B (zh) * | 2017-07-04 | 2023-09-26 | 三星电子株式会社 | 使用多核变换的视频解码/编码方法和设备 |
| WO2019182292A1 (ko) * | 2018-03-19 | 2019-09-26 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
| WO2020009514A1 (ko) * | 2018-07-06 | 2020-01-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US11509908B2 (en) * | 2018-09-11 | 2022-11-22 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, and decoding method |
| PL3843402T3 (pl) * | 2018-09-21 | 2024-06-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Sposób kodowania/dekodowania sygnału obrazu i urządzenie do nich |
| WO2020076116A1 (ko) * | 2018-10-12 | 2020-04-16 | 인텔렉추얼디스커버리 주식회사 | 영상 부호화/복호화 방법 및 장치 |
| EP3840387B1 (en) * | 2018-10-12 | 2024-03-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for encoding/decoding image signal and device for same |
| CN113170181B (zh) * | 2018-11-29 | 2023-12-08 | 北京字节跳动网络技术有限公司 | 块内拷贝模式中的仿射继承方法 |
| US11057622B2 (en) * | 2018-12-13 | 2021-07-06 | Qualcomm Incorporated | Position dependent intra prediction combination with non-square block diagonals |
| US11546632B2 (en) * | 2018-12-19 | 2023-01-03 | Lg Electronics Inc. | Method and device for processing video signal by using intra-prediction |
| CN118632018A (zh) * | 2018-12-21 | 2024-09-10 | 株式会社 Xris | 视频信号编码/解码方法及其装置 |
| WO2020159199A1 (ko) * | 2019-01-28 | 2020-08-06 | 주식회사 엑스리스 | 영상 신호 부호화/복호화 방법 및 이를 위한 장치 |
| CN112514384B (zh) * | 2019-01-28 | 2024-12-24 | 苹果公司 | 视频信号编码/解码方法及其装置 |
| CN119676432A (zh) * | 2019-02-28 | 2025-03-21 | 苹果公司 | 用于对图像信号进行编码/解码的方法及其装置 |
| WO2020175965A1 (ko) * | 2019-02-28 | 2020-09-03 | 주식회사 윌러스표준기술연구소 | 인트라 예측 기반 비디오 신호 처리 방법 및 장치 |
| CN113557719B (zh) * | 2019-03-11 | 2023-09-12 | 日本放送协会 | 图像编码装置、图像解码装置和程序 |
| US11144822B1 (en) * | 2021-01-04 | 2021-10-12 | Edgecortix Pte. Ltd. | Neural network accelerator run-time reconfigurability |
-
2020
- 2020-03-10 CN CN202080020534.4A patent/CN113557719B/zh active Active
- 2020-03-10 CN CN202311071069.9A patent/CN116939199A/zh active Pending
- 2020-03-10 KR KR1020217029043A patent/KR102639970B1/ko active Active
- 2020-03-10 WO PCT/JP2020/010326 patent/WO2020184566A1/ja not_active Ceased
- 2020-03-10 KR KR1020247005609A patent/KR20240027865A/ko active Pending
- 2020-03-10 EP EP20770606.0A patent/EP3941044A4/en active Pending
- 2020-03-10 JP JP2021505085A patent/JP7100194B2/ja active Active
-
2021
- 2021-09-10 US US17/471,734 patent/US11849145B2/en active Active
-
2022
- 2022-06-30 JP JP2022105467A patent/JP7229413B2/ja active Active
-
2023
- 2023-11-08 US US18/504,619 patent/US12262052B2/en active Active
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