JP2018524906A5 - - Google Patents
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- JP2018524906A5 JP2018524906A5 JP2017566417A JP2017566417A JP2018524906A5 JP 2018524906 A5 JP2018524906 A5 JP 2018524906A5 JP 2017566417 A JP2017566417 A JP 2017566417A JP 2017566417 A JP2017566417 A JP 2017566417A JP 2018524906 A5 JP2018524906 A5 JP 2018524906A5
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- JP
- Japan
- Prior art keywords
- picture
- current picture
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- reference picture
- list
- 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.)
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- 238000000034 method Methods 0.000 claims description 29
- 230000004044 response Effects 0.000 claims description 15
- 230000007774 longterm Effects 0.000 claims description 8
- 230000001052 transient effect Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562183676P | 2015-06-23 | 2015-06-23 | |
| US62/183,676 | 2015-06-23 | ||
| US15/187,694 US10178403B2 (en) | 2015-06-23 | 2016-06-20 | Reference picture list construction in intra block copy mode |
| US15/187,694 | 2016-06-20 | ||
| PCT/US2016/038498 WO2016209804A1 (en) | 2015-06-23 | 2016-06-21 | Reference picture list construction in intra block copy mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018524906A JP2018524906A (ja) | 2018-08-30 |
| JP2018524906A5 true JP2018524906A5 (enExample) | 2019-04-18 |
Family
ID=56550314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017566417A Pending JP2018524906A (ja) | 2015-06-23 | 2016-06-21 | イントラブロックコピーモードでの参照ピクチャリスト構成 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10178403B2 (enExample) |
| EP (1) | EP3314891A1 (enExample) |
| JP (1) | JP2018524906A (enExample) |
| KR (1) | KR20180019596A (enExample) |
| CN (1) | CN107787583A (enExample) |
| AU (1) | AU2016284060A1 (enExample) |
| BR (1) | BR112017027808A2 (enExample) |
| TW (1) | TW201713116A (enExample) |
| WO (1) | WO2016209804A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2547053B (en) * | 2016-02-08 | 2020-07-08 | Canon Kk | Methods, devices, and computer programs for combining the use of intra-layer prediction and inter-layer prediction with scalability & screen content features |
| US11463736B2 (en) * | 2018-09-21 | 2022-10-04 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference pictures in video coding |
| US10848782B2 (en) * | 2018-09-21 | 2020-11-24 | Tencent America LLC | Method and apparatus for video coding |
| CN113228635B (zh) | 2018-11-13 | 2024-01-05 | 北京字节跳动网络技术有限公司 | 用于帧内块复制的运动候选列表构建方法 |
| CN117528076A (zh) * | 2018-11-22 | 2024-02-06 | 北京字节跳动网络技术有限公司 | 用于具有几何分割的帧间预测的构建方法 |
| 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 |
| WO2020125798A1 (en) | 2018-12-22 | 2020-06-25 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy mode with dual tree partition |
| WO2020135465A1 (en) | 2018-12-28 | 2020-07-02 | Beijing Bytedance Network Technology Co., Ltd. | Modified history based motion prediction |
| WO2020142762A1 (en) * | 2019-01-06 | 2020-07-09 | Beijing Dajia Internet Information Technology Co., Ltd. | Bit-width control for bi-directional optical flow |
| CN119052469A (zh) * | 2019-01-28 | 2024-11-29 | Op方案有限责任公司 | 扩展长期参考图片保留的在线和离线选择 |
| WO2020156549A1 (en) | 2019-02-02 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Buffer access methods for intra block copy in video coding |
| SG11202107959WA (en) | 2019-02-02 | 2021-08-30 | Beijing Bytedance Network Technology Co Ltd | Buffer management for intra block copy in video coding |
| WO2020164630A1 (en) | 2019-02-17 | 2020-08-20 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of intra block copy merge candidates |
| CN113545068B (zh) | 2019-03-01 | 2023-09-15 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于顺序的更新 |
| EP3915265A4 (en) | 2019-03-01 | 2022-06-22 | Beijing Bytedance Network Technology Co., Ltd. | DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING |
| KR20240132530A (ko) | 2019-03-04 | 2024-09-03 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사의 구현 형태 |
| US11240516B2 (en) * | 2019-03-20 | 2022-02-01 | Tencent America LLC | Coding mode signaling for small blocks |
| KR20220006055A (ko) * | 2019-05-11 | 2022-01-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 다중 인트라 코딩 방법 사이의 상호 작용 |
| CN113950838B (zh) | 2019-06-06 | 2026-03-17 | 北京字节跳动网络技术有限公司 | 基于子块的帧内块复制 |
| CN113966612B (zh) | 2019-06-16 | 2025-07-04 | 北京字节跳动网络技术有限公司 | 屏幕内容编解码根据与运动信息之间的相互作用 |
| WO2020259426A1 (en) | 2019-06-22 | 2020-12-30 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidate list construction for intra block copy mode |
| CN117294841A (zh) | 2019-07-06 | 2023-12-26 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的虚拟预测缓冲 |
| KR102635519B1 (ko) | 2019-07-10 | 2024-02-07 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 카피를 위한 샘플 식별 |
| KR102695788B1 (ko) | 2019-07-11 | 2024-08-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약 |
| BR112022001305A2 (pt) | 2019-07-25 | 2022-03-22 | Beijing Bytedance Network Tech Co Ltd | Método para processamento de vídeo, aparelho de processamento de vídeo, e, meio legível por computador |
| CN114208186B (zh) | 2019-07-25 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 帧内块复制虚拟缓冲区的尺寸限制 |
| CN114342410B (zh) | 2019-09-05 | 2025-03-21 | 北京字节跳动网络技术有限公司 | 帧内块复制模式下块矢量的范围约束 |
| CN120956917A (zh) | 2019-09-20 | 2025-11-14 | 北京字节跳动网络技术有限公司 | 用于屏幕内容的自适应分辨率变化和可缩放编解码 |
| KR102735189B1 (ko) | 2019-09-23 | 2024-11-28 | 두인 비전 컴퍼니 리미티드 | 가상 파이프라인 데이터 유닛에 기초한 인트라 블록 복사 가상 버퍼의 설정 |
| US12200190B2 (en) | 2019-09-23 | 2025-01-14 | Interdigtal Vc Holdings, Inc. | Switching logic for bi-directional optical flow |
| WO2021185306A1 (en) | 2020-03-18 | 2021-09-23 | Beijing Bytedance Network Technology Co., Ltd. | Intra block copy buffer and palette predictor update |
| US11849129B2 (en) * | 2022-03-18 | 2023-12-19 | Qualcomm Incorporated | Intra-block copy decoding using dynamic re-mapping of on-chip memory |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US7483484B2 (en) * | 2003-10-09 | 2009-01-27 | Samsung Electronics Co., Ltd. | Apparatus and method for detecting opaque logos within digital video signals |
| CN100551074C (zh) * | 2005-01-17 | 2009-10-14 | 松下电器产业株式会社 | 图像解码方法、图像解码装置和集成电路 |
| US8934552B2 (en) * | 2011-03-31 | 2015-01-13 | Qualcomm Incorporated | Combined reference picture list construction and mapping |
| US10034018B2 (en) * | 2011-09-23 | 2018-07-24 | Velos Media, Llc | Decoded picture buffer management |
| US11445172B2 (en) * | 2012-01-31 | 2022-09-13 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| CN103650497B (zh) * | 2012-03-02 | 2018-01-05 | 太阳专利托管公司 | 图像编码方法、图像解码方法、图像编码装置、图像解码装置及图像编码解码装置 |
| WO2013155028A1 (en) * | 2012-04-09 | 2013-10-17 | Vid Scale, Inc. | Weighted prediction parameter signaling for video coding |
| US9516308B2 (en) * | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
| US9167248B2 (en) * | 2012-07-13 | 2015-10-20 | Qualcomm Incorporated | Reference picture list modification for video coding |
| US9313500B2 (en) * | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
| KR20150095625A (ko) * | 2012-12-14 | 2015-08-21 | 엘지전자 주식회사 | 비디오 인코딩 방법 및 비디오 디코딩 방법과 이를 이용하는 장치 |
| US9351009B2 (en) * | 2013-04-05 | 2016-05-24 | Sharp Kabushiki Kaisha | Marking pictures for inter-layer prediction |
| US20150016502A1 (en) * | 2013-07-15 | 2015-01-15 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| US9699480B2 (en) * | 2014-06-13 | 2017-07-04 | Sharp Laboratories Of America, Inc. | Level limits |
| WO2016048834A1 (en) * | 2014-09-26 | 2016-03-31 | Vid Scale, Inc. | Intra block copy coding with temporal block vector prediction |
| US9918105B2 (en) * | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
| CN106797229B (zh) * | 2014-11-20 | 2019-06-21 | 寰发股份有限公司 | 视频编码方法 |
| AU2016253924B2 (en) * | 2015-04-29 | 2018-11-01 | Hfi Innovation Inc. | Method and apparatus for intra block copy reference list construction |
| EP4040791A1 (en) * | 2015-06-08 | 2022-08-10 | Vid Scale, Inc. | Intra block copy mode for screen content coding |
-
2016
- 2016-06-20 US US15/187,694 patent/US10178403B2/en active Active
- 2016-06-21 EP EP16742460.5A patent/EP3314891A1/en not_active Withdrawn
- 2016-06-21 JP JP2017566417A patent/JP2018524906A/ja active Pending
- 2016-06-21 AU AU2016284060A patent/AU2016284060A1/en not_active Abandoned
- 2016-06-21 BR BR112017027808A patent/BR112017027808A2/pt not_active Application Discontinuation
- 2016-06-21 CN CN201680034225.6A patent/CN107787583A/zh active Pending
- 2016-06-21 KR KR1020177036777A patent/KR20180019596A/ko not_active Ceased
- 2016-06-21 WO PCT/US2016/038498 patent/WO2016209804A1/en not_active Ceased
- 2016-06-22 TW TW105119597A patent/TW201713116A/zh unknown