JP2020523910A5 - - Google Patents
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- JP2020523910A5 JP2020523910A5 JP2019569475A JP2019569475A JP2020523910A5 JP 2020523910 A5 JP2020523910 A5 JP 2020523910A5 JP 2019569475 A JP2019569475 A JP 2019569475A JP 2019569475 A JP2019569475 A JP 2019569475A JP 2020523910 A5 JP2020523910 A5 JP 2020523910A5
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- video data
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762520426P | 2017-06-15 | 2017-06-15 | |
| US62/520,426 | 2017-06-15 | ||
| US15/987,560 US10805641B2 (en) | 2017-06-15 | 2018-05-23 | Intra filtering applied together with transform processing in video coding |
| US15/987,560 | 2018-05-23 | ||
| PCT/US2018/034352 WO2018231488A1 (en) | 2017-06-15 | 2018-05-24 | Intra filtering applied together with transform processing in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020523910A JP2020523910A (ja) | 2020-08-06 |
| JP2020523910A5 true JP2020523910A5 (enExample) | 2021-01-07 |
| JP6950004B2 JP6950004B2 (ja) | 2021-10-13 |
Family
ID=64657715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019569475A Active JP6950004B2 (ja) | 2017-06-15 | 2018-05-24 | ビデオコーディングにおいて変換処理とともに適用されるイントラフィルタ処理 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10805641B2 (enExample) |
| EP (2) | EP3639518B1 (enExample) |
| JP (1) | JP6950004B2 (enExample) |
| KR (1) | KR102278720B1 (enExample) |
| CN (1) | CN110720218B (enExample) |
| AU (1) | AU2018282523B2 (enExample) |
| BR (1) | BR112019025629A2 (enExample) |
| CA (1) | CA3063559C (enExample) |
| CL (1) | CL2019003620A1 (enExample) |
| CO (1) | CO2019013898A2 (enExample) |
| TW (1) | TWI745594B (enExample) |
| WO (1) | WO2018231488A1 (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11146795B2 (en) | 2017-03-10 | 2021-10-12 | Qualcomm Incorporated | Intra filtering flag in video coding |
| US10805641B2 (en) | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
| CN118338017A (zh) * | 2017-11-22 | 2024-07-12 | 英迪股份有限公司 | 用于解码图像的方法、用于编码图像的方法和非暂态存储介质 |
| EP3496401A1 (en) * | 2017-12-05 | 2019-06-12 | Thomson Licensing | Method and apparatus for video encoding and decoding based on block shape |
| WO2019117634A1 (ko) * | 2017-12-15 | 2019-06-20 | 엘지전자 주식회사 | 2차 변환에 기반한 영상 코딩 방법 및 그 장치 |
| US10567752B2 (en) | 2018-07-02 | 2020-02-18 | Tencent America LLC | Method and apparatus for intra prediction for non-square blocks in video compression |
| US10911765B2 (en) * | 2018-08-01 | 2021-02-02 | Tencent America LLC | Method and apparatus for video coding |
| US10491893B1 (en) | 2018-08-29 | 2019-11-26 | Tencent America LLC | Method and apparatus for multi-line intra prediction |
| US10834393B2 (en) * | 2018-09-10 | 2020-11-10 | Tencent America LLC | Intra interpolation filter for multi-line intra prediction |
| WO2020106186A1 (en) * | 2018-11-19 | 2020-05-28 | Huawei Technologies Co., Ltd. | Method and apparatus for hierarchical signaling of enabling and disabling prediction mechanisms for video coding |
| ES3047711T3 (en) | 2018-12-28 | 2025-12-04 | Ericsson Telefon Ab L M | Method and apparatus for selecting transform selection in an encoder and decoder |
| KR20250118246A (ko) * | 2019-01-14 | 2025-08-05 | 삼성전자주식회사 | 부호화 방법 및 그 장치, 복호화 방법 및 그 장치 |
| WO2020162737A1 (ko) | 2019-02-08 | 2020-08-13 | 주식회사 윌러스표준기술연구소 | 이차 변환을 이용하는 비디오 신호 처리 방법 및 장치 |
| WO2020164634A1 (en) * | 2019-02-15 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Restrictions of usage of non-power-two-partition tree in video compression |
| 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 |
| CN113574895B (zh) * | 2019-03-11 | 2024-01-30 | 腾讯美国有限责任公司 | 视频编解码方法、装置及存储介质 |
| HRP20241773T1 (hr) * | 2019-03-22 | 2025-02-28 | Lg Electronics Inc. | Dekodiranje i kodiranje slike |
| US11616966B2 (en) * | 2019-04-03 | 2023-03-28 | Mediatek Inc. | Interaction between core transform and secondary transform |
| US11943476B2 (en) | 2019-04-16 | 2024-03-26 | Hfi Innovation Inc. | Methods and apparatuses for coding video data with adaptive secondary transform signaling |
| EP3949423A4 (en) | 2019-04-16 | 2023-04-12 | HFI Innovation Inc. | METHODS AND APPARATUS FOR ENCODING VIDEO DATA USING SECONDARY TRANSFORMATION |
| 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 |
| WO2020228670A1 (en) | 2019-05-10 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Luma based secondary transform matrix selection for video processing |
| KR20220006055A (ko) * | 2019-05-11 | 2022-01-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 다중 인트라 코딩 방법 사이의 상호 작용 |
| US11641471B2 (en) * | 2019-05-27 | 2023-05-02 | Lg Electronics Inc. | Image coding method and device on basis of wide-angle intra prediction and transform |
| US11218728B2 (en) * | 2019-06-04 | 2022-01-04 | Tencent America LLC | Method and apparatus for video coding |
| CN117354521A (zh) | 2019-06-07 | 2024-01-05 | 北京字节跳动网络技术有限公司 | 视频比特流中的简化二次变换的有条件信令 |
| US12126835B2 (en) * | 2019-06-21 | 2024-10-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for non-separable transform selection in an encoder and decoder |
| EP3987800A4 (en) * | 2019-06-24 | 2023-03-29 | Sharp Kabushiki Kaisha | SYSTEMS AND METHODS FOR PERFORMING INTRA PREDICTION CODING IN VIDEO CODING |
| JP2022540982A (ja) * | 2019-06-25 | 2022-09-21 | オッポ広東移動通信有限公司 | 情報処理方法及び装置、設備、記憶媒体 |
| CN114208183B (zh) | 2019-08-03 | 2025-01-10 | 北京字节跳动网络技术有限公司 | 视频的缩减二次变换中基于位置的模式导出 |
| WO2021032045A1 (en) | 2019-08-17 | 2021-02-25 | Beijing Bytedance Network Technology Co., Ltd. | Context modeling of side information for reduced secondary transforms in video |
| US11677984B2 (en) * | 2019-08-20 | 2023-06-13 | Qualcomm Incorporated | Low-frequency non-separable transform (LFNST) signaling |
| WO2021052490A1 (en) | 2019-09-19 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Scaling window in video coding |
| WO2021052491A1 (en) | 2019-09-19 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| EP4032306A1 (en) | 2019-09-20 | 2022-07-27 | Nokia Technologies Oy | An apparatus, a method and a computer program for video coding and decoding |
| CN118890491A (zh) | 2019-10-05 | 2024-11-01 | 北京字节跳动网络技术有限公司 | 基于级别的视频编解码工具的信令通知 |
| CN114556918B (zh) | 2019-10-12 | 2025-08-12 | 北京字节跳动网络技术有限公司 | 细化视频编解码工具的使用和信令 |
| JP7414980B2 (ja) | 2019-10-13 | 2024-01-16 | 北京字節跳動網絡技術有限公司 | 参照ピクチャリサンプリングと映像コーディングツールとの間の相互作用 |
| MX2022007503A (es) | 2019-12-27 | 2022-07-04 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion de tipos de corte en encabezados de imagenes de video. |
| US11368715B2 (en) * | 2019-12-27 | 2022-06-21 | Qualcomm Incorporated | Block-based delta pulse code modulation for video coding |
| 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 |
| US12132932B2 (en) * | 2020-12-22 | 2024-10-29 | Qualcomm Incorporated | Intra prediction using enhanced interpolation filters |
| KR20230123949A (ko) * | 2020-12-22 | 2023-08-24 | 퀄컴 인코포레이티드 | 인핸스드 보간 필터들을 사용한 인트라 예측 |
| KR20240097825A (ko) * | 2021-10-25 | 2024-06-27 | 엘지전자 주식회사 | 비분리 1차 변환 설계 방법 및 장치 |
| CN118923110A (zh) * | 2022-03-23 | 2024-11-08 | 北京达佳互联信息技术有限公司 | 用于视频编解码的跨分量预测的方法和装置 |
| CN120226360A (zh) * | 2022-09-29 | 2025-06-27 | 现代自动车株式会社 | 基于不可分离一次变换的视频编码方法和装置 |
| US11695965B1 (en) | 2022-10-13 | 2023-07-04 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video coding using a coded picture buffer |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6088802A (en) | 1997-06-04 | 2000-07-11 | Spyrus, Inc. | Peripheral device with integrated security functionality |
| US7783901B2 (en) | 2001-12-05 | 2010-08-24 | At&T Intellectual Property Ii, L.P. | Network security device and method |
| JP4617644B2 (ja) | 2003-07-18 | 2011-01-26 | ソニー株式会社 | 符号化装置及び方法 |
| CA2655970A1 (en) | 2006-07-07 | 2008-01-10 | Telefonaktiebolaget L M Ericsson (Publ) | Video data management |
| US8621601B2 (en) | 2008-05-21 | 2013-12-31 | Sandisk Technologies Inc. | Systems for authentication for access to software development kit for a peripheral device |
| WO2011127964A2 (en) | 2010-04-13 | 2011-10-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus for intra predicting a block, apparatus for reconstructing a block of a picture, apparatus for reconstructing a block of a picture by intra prediction |
| CN102857752B (zh) | 2011-07-01 | 2016-03-30 | 华为技术有限公司 | 一种像素预测方法和装置 |
| US9237358B2 (en) | 2011-11-08 | 2016-01-12 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
| US10681036B2 (en) | 2014-03-28 | 2020-06-09 | Ncr Corporation | Composite security interconnect device and methods |
| US10445710B2 (en) | 2014-08-26 | 2019-10-15 | Ncr Corporation | Security device key management |
| CN104301730A (zh) * | 2014-10-14 | 2015-01-21 | 河海大学常州校区 | 基于视频移动设备的双向视频编解码系统及其方法 |
| WO2016154963A1 (en) | 2015-04-01 | 2016-10-06 | Mediatek Inc. | Methods for chroma coding in video codec |
| US10425648B2 (en) * | 2015-09-29 | 2019-09-24 | Qualcomm Incorporated | Video intra-prediction using position-dependent prediction combination for video coding |
| EP3453181B1 (en) * | 2016-05-04 | 2025-10-29 | Sharp Kabushiki Kaisha | Methods and apparatuses for coding transform data |
| CN105872564B (zh) * | 2016-05-27 | 2019-02-19 | 武汉拓宝科技股份有限公司 | H.264/avc到h.265/hevc转码的帧内预测模式决定方法及系统 |
| US20180199062A1 (en) | 2017-01-11 | 2018-07-12 | Qualcomm Incorporated | Intra prediction techniques for video coding |
| US11146795B2 (en) | 2017-03-10 | 2021-10-12 | Qualcomm Incorporated | Intra filtering flag in video coding |
| US10805641B2 (en) | 2017-06-15 | 2020-10-13 | Qualcomm Incorporated | Intra filtering applied together with transform processing in video coding |
-
2018
- 2018-05-23 US US15/987,560 patent/US10805641B2/en active Active
- 2018-05-24 JP JP2019569475A patent/JP6950004B2/ja active Active
- 2018-05-24 BR BR112019025629-6A patent/BR112019025629A2/pt unknown
- 2018-05-24 WO PCT/US2018/034352 patent/WO2018231488A1/en not_active Ceased
- 2018-05-24 EP EP18731286.3A patent/EP3639518B1/en active Active
- 2018-05-24 EP EP23186324.2A patent/EP4236312A3/en active Pending
- 2018-05-24 CN CN201880036843.3A patent/CN110720218B/zh active Active
- 2018-05-24 CA CA3063559A patent/CA3063559C/en active Active
- 2018-05-24 KR KR1020197036176A patent/KR102278720B1/ko not_active Expired - Fee Related
- 2018-05-24 AU AU2018282523A patent/AU2018282523B2/en not_active Ceased
- 2018-05-30 TW TW107118457A patent/TWI745594B/zh active
-
2019
- 2019-12-11 CO CONC2019/0013898A patent/CO2019013898A2/es unknown
- 2019-12-11 CL CL2019003620A patent/CL2019003620A1/es unknown
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