WO2017209455A3 - 비디오 신호의 부호화 또는 복호화 방법 및 장치 - Google Patents
비디오 신호의 부호화 또는 복호화 방법 및 장치 Download PDFInfo
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- WO2017209455A3 WO2017209455A3 PCT/KR2017/005497 KR2017005497W WO2017209455A3 WO 2017209455 A3 WO2017209455 A3 WO 2017209455A3 KR 2017005497 W KR2017005497 W KR 2017005497W WO 2017209455 A3 WO2017209455 A3 WO 2017209455A3
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
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Abstract
본 발명은 비디오 신호의 복호화 방법 및 이의 장치에 관한 것이다. 본 발명의 일 실시예에 따른 복호화 방법은, 현재 영상을 구성하는 코딩 블록의 구조를 설정하는 단계; 상기 코딩 블록에 대응하는 변환 블록들의 구조를 설정하는 단계; 및 상기 변환 블록들을 이용하여 예측 신호를 생성하는 단계를 포함하고, 상기 코딩 블록은 정방형(square) 블록 및 비정방형(non-square) 블록 중 어느 하나 이상을 포함한다.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201780033620.7A CN109417638B (zh) | 2016-05-28 | 2017-05-26 | 视频信号的编码或解码方法及装置 |
| CN202210049739.6A CN114222141B (zh) | 2016-05-28 | 2017-05-26 | 视频信号的解码方法及视频信号的解码装置 |
| CN202210048882.3A CN114222137B (zh) | 2016-05-28 | 2017-05-26 | 构成预测运动矢量列表的方法 |
| US16/305,214 US11736712B2 (en) | 2016-05-28 | 2017-05-26 | Method and apparatus for encoding or decoding video signal |
| CN202210049050.3A CN114222138B (zh) | 2016-05-28 | 2017-05-26 | 视频信号的解码装置 |
| CN202210049201.5A CN114222139B (zh) | 2016-05-28 | 2017-05-26 | 视频信号的解码方法 |
| CN202210049407.8A CN114222140B (zh) | 2016-05-28 | 2017-05-26 | 视频信号的解码方法 |
| US18/341,460 US12143624B2 (en) | 2016-05-28 | 2023-06-26 | Method and apparatus for encoding or decoding video signal |
| US18/922,566 US20250047895A1 (en) | 2016-05-28 | 2024-10-22 | Encoding and decoding hdr videos |
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20160066015 | 2016-05-28 | ||
| KR10-2016-0066015 | 2016-05-28 | ||
| KR10-2016-0075787 | 2016-06-17 | ||
| KR10-2016-0075723 | 2016-06-17 | ||
| KR20160075787 | 2016-06-17 | ||
| KR20160075723 | 2016-06-17 | ||
| KR10-2017-0035361 | 2017-03-21 | ||
| KR1020170035361A KR102426131B1 (ko) | 2016-06-17 | 2017-03-21 | 비디오 신호의 부호화 또는 복호화 방법 및 장치 |
| KR10-2017-0048441 | 2017-04-14 | ||
| KR1020170048441A KR102345458B1 (ko) | 2016-05-28 | 2017-04-14 | 예측 모션 벡터 리스트를 구성하는 방법 및 이의 장치 |
| KR1020170060576A KR102378803B1 (ko) | 2016-06-17 | 2017-05-16 | 비디오 신호의 복호화 방법 및 이의 장치 |
| KR10-2017-0060576 | 2017-05-16 |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/305,214 A-371-Of-International US11736712B2 (en) | 2016-05-28 | 2017-05-26 | Method and apparatus for encoding or decoding video signal |
| US18/341,460 Continuation US12143624B2 (en) | 2016-05-28 | 2023-06-26 | Method and apparatus for encoding or decoding video signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2017209455A2 WO2017209455A2 (ko) | 2017-12-07 |
| WO2017209455A3 true WO2017209455A3 (ko) | 2018-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2017/005497 Ceased WO2017209455A2 (ko) | 2016-05-28 | 2017-05-26 | 비디오 신호의 부호화 또는 복호화 방법 및 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12143624B2 (ko) |
| CN (6) | CN114222140B (ko) |
| WO (1) | WO2017209455A2 (ko) |
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| CN114222140B (zh) * | 2016-05-28 | 2025-03-25 | 皇家飞利浦有限公司 | 视频信号的解码方法 |
| US20250047895A1 (en) * | 2016-05-28 | 2025-02-06 | Koninklijke Philips N.V. | Encoding and decoding hdr videos |
| JP7001822B2 (ja) * | 2018-05-17 | 2022-01-20 | 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 | 復号装置及び復号方法 |
| KR102030384B1 (ko) | 2018-06-19 | 2019-11-08 | 광운대학교 산학협력단 | 잔차 계수 부호화/복호화 방법 및 장치 |
| CN110896485B (zh) * | 2018-09-13 | 2021-10-15 | 华为技术有限公司 | 一种预测运动信息的解码方法及装置 |
| CA3112324A1 (en) * | 2018-09-19 | 2020-03-26 | Fujitsu Limited | Video coding and decoding method and apparatus which change the prediction mode according to the combination of the shape of a coding target block and the shape of a block adjacent to the coding target block |
| CN112740669A (zh) * | 2018-09-20 | 2021-04-30 | 韩国电子通信研究院 | 用于图像编码/解码的方法和设备、以及存储比特流的记录介质 |
| CN110933439B (zh) * | 2018-09-20 | 2022-05-31 | 杭州海康威视数字技术股份有限公司 | 运动信息候选者列表构建方法、装置及可读存储介质 |
| EP3840387B1 (en) | 2018-10-12 | 2024-03-06 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method for encoding/decoding image signal and device for same |
| WO2021054885A1 (en) * | 2019-09-19 | 2021-03-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Allowing a matrix based intra prediction block to have multiple transform blocks |
| CN114786014A (zh) * | 2022-02-28 | 2022-07-22 | 北京邮电大学 | 一种视频压缩方法及装置 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114222139B (zh) | 2025-06-17 |
| CN114222141B (zh) | 2025-03-14 |
| CN114222140A (zh) | 2022-03-22 |
| CN109417638B (zh) | 2022-02-08 |
| WO2017209455A2 (ko) | 2017-12-07 |
| CN114222139A (zh) | 2022-03-22 |
| CN114222138B (zh) | 2025-04-01 |
| CN114222141A (zh) | 2022-03-22 |
| CN114222137A (zh) | 2022-03-22 |
| CN114222138A (zh) | 2022-03-22 |
| US20230336769A1 (en) | 2023-10-19 |
| US12143624B2 (en) | 2024-11-12 |
| CN109417638A (zh) | 2019-03-01 |
| CN114222140B (zh) | 2025-03-25 |
| CN114222137B (zh) | 2025-04-01 |
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