KR102758652B1 - 비디오 코딩을 위한 방법 및 장치 - Google Patents
비디오 코딩을 위한 방법 및 장치 Download PDFInfo
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- KR102758652B1 KR102758652B1 KR1020237021817A KR20237021817A KR102758652B1 KR 102758652 B1 KR102758652 B1 KR 102758652B1 KR 1020237021817 A KR1020237021817 A KR 1020237021817A KR 20237021817 A KR20237021817 A KR 20237021817A KR 102758652 B1 KR102758652 B1 KR 102758652B1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020257001863A KR20250016488A (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962829435P | 2019-04-04 | 2019-04-04 | |
| US62/829,435 | 2019-04-04 | ||
| US16/838,755 US11172211B2 (en) | 2019-04-04 | 2020-04-02 | Method and apparatus for video coding |
| US16/838,755 | 2020-04-02 | ||
| KR1020217012896A KR102550425B1 (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
| PCT/US2020/026578 WO2020206254A1 (en) | 2019-04-04 | 2020-04-03 | Method and apparatus for video coding |
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| KR1020217012896A Division KR102550425B1 (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
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| KR1020257001863A Division KR20250016488A (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
Publications (2)
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| KR20230104757A KR20230104757A (ko) | 2023-07-10 |
| KR102758652B1 true KR102758652B1 (ko) | 2025-01-22 |
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| KR1020237021817A Active KR102758652B1 (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
| KR1020217012896A Active KR102550425B1 (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
| KR1020257001863A Pending KR20250016488A (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
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| KR1020217012896A Active KR102550425B1 (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
| KR1020257001863A Pending KR20250016488A (ko) | 2019-04-04 | 2020-04-03 | 비디오 코딩을 위한 방법 및 장치 |
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| US (4) | US11172211B2 (enExample) |
| EP (1) | EP3949410A4 (enExample) |
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| KR (3) | KR102758652B1 (enExample) |
| CN (3) | CN113557732B (enExample) |
| AU (2) | AU2020253601B2 (enExample) |
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| US20230269372A1 (en) * | 2020-03-18 | 2023-08-24 | Electronics And Telecommunications Research Institute | Method and device for encoding/decoding image, and recording medium having stored bitstream |
| KR102650865B1 (ko) * | 2018-04-01 | 2024-03-22 | 엘지전자 주식회사 | 분할된 블록에 2차 변환을 적용하여 비디오 신호를 처리하는 방법 및 장치 |
| FR3086485A1 (fr) * | 2018-09-21 | 2020-03-27 | Orange | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image. |
| US11172211B2 (en) * | 2019-04-04 | 2021-11-09 | Tencent America LLC | Method and apparatus 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 |
| CN117499641A (zh) | 2019-05-10 | 2024-02-02 | 北京字节跳动网络技术有限公司 | 用于视频处理的简化二次变换的有条件使用 |
| JP7277616B2 (ja) * | 2019-06-07 | 2023-05-19 | 北京字節跳動網絡技術有限公司 | ビデオ・データを処理する方法、装置及び記憶媒体 |
| CN114097223B (zh) * | 2019-06-25 | 2025-06-10 | 弗劳恩霍夫应用研究促进协会 | 解码器、编码器和包括对帧内子分区进行编码的方法 |
| KR102544252B1 (ko) * | 2019-06-25 | 2023-06-16 | 삼성전자주식회사 | 2차 변환을 이용하는 비디오 신호 처리 방법 및 장치 |
| WO2021023152A1 (en) | 2019-08-03 | 2021-02-11 | Beijing Bytedance Network Technology Co., Ltd. | Selection of matrices for reduced secondary transform in video coding |
| CN118632034A (zh) | 2019-08-17 | 2024-09-10 | 北京字节跳动网络技术有限公司 | 为视频中的缩减二次变换的边信息的上下文建模 |
| 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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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017191782A1 (en) | 2016-05-04 | 2017-11-09 | Sharp Kabushiki Kaisha | Systems and methods for coding transform data |
| WO2018128323A1 (ko) * | 2017-01-03 | 2018-07-12 | 엘지전자(주) | 이차 변환을 이용한 비디오 신호의 인코딩/디코딩 방법 및 장치 |
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| EP3949410A1 (en) | 2022-02-09 |
| EP3949410A4 (en) | 2023-03-29 |
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| SG11202110364XA (en) | 2021-10-28 |
| CN117857792A (zh) | 2024-04-09 |
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| US12113990B2 (en) | 2024-10-08 |
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| KR20210068511A (ko) | 2021-06-09 |
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| CN113557732B (zh) | 2023-12-26 |
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| CA3133111A1 (en) | 2020-10-08 |
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