JP2016524876A5 - - Google Patents
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- Publication number
- JP2016524876A5 JP2016524876A5 JP2016519570A JP2016519570A JP2016524876A5 JP 2016524876 A5 JP2016524876 A5 JP 2016524876A5 JP 2016519570 A JP2016519570 A JP 2016519570A JP 2016519570 A JP2016519570 A JP 2016519570A JP 2016524876 A5 JP2016524876 A5 JP 2016524876A5
- Authority
- JP
- Japan
- Prior art keywords
- current picture
- resampled
- count
- predict
- pictures
- 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.)
- Granted
Links
- 239000011229 interlayer Substances 0.000 claims 12
- 238000000034 method Methods 0.000 claims 11
- 238000012952 Resampling Methods 0.000 claims 10
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361833836P | 2013-06-11 | 2013-06-11 | |
| US61/833,836 | 2013-06-11 | ||
| US201361859702P | 2013-07-29 | 2013-07-29 | |
| US61/859,702 | 2013-07-29 | ||
| US14/298,308 | 2014-06-06 | ||
| US14/298,308 US9509999B2 (en) | 2013-06-11 | 2014-06-06 | Inter-layer prediction types in multi-layer video coding |
| PCT/US2014/041497 WO2014200894A1 (en) | 2013-06-11 | 2014-06-09 | Independent resampling and selection of reference pictures for different inter-layer prediction types |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016524876A JP2016524876A (ja) | 2016-08-18 |
| JP2016524876A5 true JP2016524876A5 (2) | 2017-03-09 |
| JP6224236B2 JP6224236B2 (ja) | 2017-11-01 |
Family
ID=52005455
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016519571A Active JP6388929B2 (ja) | 2013-06-11 | 2014-06-09 | マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること |
| JP2016519570A Active JP6224236B2 (ja) | 2013-06-11 | 2014-06-09 | 異なるレイヤ間予測タイプのための参照ピクチャの独立リサンプリングおよび選択 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016519571A Active JP6388929B2 (ja) | 2013-06-11 | 2014-06-09 | マルチレイヤビデオコーディングにおけるレイヤ間予測タイプに関するビットストリーム制約を処理すること |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9432667B2 (2) |
| EP (2) | EP3008904A1 (2) |
| JP (2) | JP6388929B2 (2) |
| KR (2) | KR102323932B1 (2) |
| CN (2) | CN105247867B (2) |
| BR (2) | BR112015031009B1 (2) |
| CA (2) | CA2910964C (2) |
| TW (2) | TWI594621B (2) |
| WO (2) | WO2014200899A1 (2) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2878807C (en) * | 2012-07-09 | 2018-06-12 | Vid Scale, Inc. | Codec architecture for multiple layer video coding |
| US9432667B2 (en) | 2013-06-11 | 2016-08-30 | Qualcomm Incorporated | Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding |
| US9510001B2 (en) | 2013-07-09 | 2016-11-29 | Electronics And Telecommunications Research Institute | Video decoding method and apparatus using the same |
| US10178392B2 (en) * | 2013-12-24 | 2019-01-08 | Kt Corporation | Method and apparatus for encoding/decoding multilayer video signal |
| KR20150110295A (ko) | 2014-03-24 | 2015-10-02 | 주식회사 케이티 | 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치 |
| KR20170101983A (ko) * | 2014-12-31 | 2017-09-06 | 노키아 테크놀로지스 오와이 | 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측 |
| US9589543B2 (en) * | 2015-03-18 | 2017-03-07 | Intel Corporation | Static frame image quality improvement for sink displays |
| US10834419B2 (en) * | 2016-04-13 | 2020-11-10 | Qualcomm Incorporated | Conformance constraint for collocated reference index in video coding |
| JP7248013B2 (ja) * | 2018-03-30 | 2023-03-29 | 株式会社ソシオネクスト | 復号方法、復号装置、符号化装置及びプログラム |
| EP3857896A4 (en) | 2018-11-22 | 2021-12-01 | Beijing Bytedance Network Technology Co. Ltd. | COORDINATION PROCESS FOR INTER-PREDICTION BASED ON SUB-BLOCKS |
| US10778977B2 (en) * | 2018-12-05 | 2020-09-15 | Qualcomm Incorporated | Triangle motion information for video coding |
| CN113196771B (zh) | 2018-12-21 | 2023-12-22 | 北京字节跳动网络技术有限公司 | 基于运动矢量精度的运动矢量范围 |
| EP4679827A3 (en) * | 2019-02-20 | 2026-01-28 | Beijing Dajia Internet Information Technology Co., Ltd. | Constrained motion vector derivation for long-term reference pictures in video coding |
| EP3954124A4 (en) | 2019-05-12 | 2022-08-03 | Beijing Bytedance Network Technology Co., Ltd. | SIGNALING FOR REFERENCE FRAME RESCAN |
| CN113906758B (zh) | 2019-05-31 | 2025-06-20 | 字节跳动有限公司 | 调色板模式与帧内块复制预测 |
| KR102612765B1 (ko) | 2019-06-28 | 2023-12-13 | 바이트댄스 아이엔씨 | 변환 스킵 모드에서 양자화 파라미터를 수정하는 기술 |
| JP7328373B2 (ja) | 2019-06-28 | 2023-08-16 | バイトダンス インコーポレイテッド | スクリーンコンテンツ符号化におけるクロマイントラモードの導出 |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| KR102778652B1 (ko) | 2019-08-23 | 2025-03-07 | 두인 비전 컴퍼니 리미티드 | 참조 픽처 리샘플링에서의 클리핑 |
| WO2021052491A1 (en) | 2019-09-19 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| US11310492B2 (en) * | 2019-09-20 | 2022-04-19 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| US11418813B2 (en) * | 2019-09-20 | 2022-08-16 | Tencent America LLC | Signaling of inter layer prediction in video bitstream |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| 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 |
| EP4035379A4 (en) | 2019-10-23 | 2023-03-15 | Beijing Bytedance Network Technology Co., Ltd. | CALCULATION FOR MULTIPLE CODING TOOLS |
| WO2021078177A1 (en) | 2019-10-23 | 2021-04-29 | Beijing Bytedance Network Technology Co., Ltd. | Signaling for reference picture resampling |
| CN119544971A (zh) * | 2019-12-12 | 2025-02-28 | Lg电子株式会社 | 图像编码/解码方法、传输图像的数据的方法和存储介质 |
| US12149696B2 (en) | 2019-12-12 | 2024-11-19 | Lg Electronics Inc. | Apparatus and method for coding image on basis of signaling of information for filtering |
| 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. |
| US11671613B2 (en) | 2019-12-30 | 2023-06-06 | Alibaba Group Holding Limited | Methods for signaling virtual boundaries and wrap-around motion compensation |
| CN115362673B (zh) | 2020-02-14 | 2025-12-02 | 抖音视界有限公司 | 视频比特流中的并置图片指示 |
| EP4101172A4 (en) * | 2020-02-19 | 2024-03-13 | HFI Innovation Inc. | CONSTRAINTS FOR CROSS-LAYER REFERENCING |
| WO2025221791A1 (en) * | 2024-04-16 | 2025-10-23 | Bytedance Inc. | Enhanced definitions of mv-hevc profiles |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100631777B1 (ko) * | 2004-03-31 | 2006-10-12 | 삼성전자주식회사 | 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치 |
| EP1894412A1 (en) * | 2005-02-18 | 2008-03-05 | THOMSON Licensing | Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method |
| WO2007077116A1 (en) * | 2006-01-05 | 2007-07-12 | Thomson Licensing | Inter-layer motion prediction method |
| EP1806930A1 (en) * | 2006-01-10 | 2007-07-11 | Thomson Licensing | Method and apparatus for constructing reference picture lists for scalable video |
| US8693549B2 (en) * | 2006-01-16 | 2014-04-08 | Electronics And Telecommunications Research Institute | Method and apparatus for selective inter-layer prediction on macroblock basis |
| EP1933564A1 (en) * | 2006-12-14 | 2008-06-18 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using adaptive prediction order for spatial and bit depth prediction |
| CA2675891C (en) * | 2007-01-18 | 2013-04-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Quality scalable video data stream |
| US8432968B2 (en) * | 2007-10-15 | 2013-04-30 | Qualcomm Incorporated | Scalable video coding techniques for scalable bitdepths |
| US8204125B2 (en) * | 2007-11-28 | 2012-06-19 | Tsai Sheng Group Llc | Fast motion estimation in scalable video coding |
| JP5680674B2 (ja) * | 2010-01-27 | 2015-03-04 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 画像及び映像コーデックにおける参照処理のための方法及びシステム |
| CN105812827B (zh) * | 2010-07-21 | 2019-04-16 | 杜比实验室特许公司 | 用于多层帧兼容视频传输的解码方法 |
| US9088800B2 (en) * | 2011-03-04 | 2015-07-21 | Vixs Systems, Inc | General video decoding device for decoding multilayer video and methods for use therewith |
| US20130188013A1 (en) * | 2011-07-22 | 2013-07-25 | Qualcomm Incorporated | Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode |
| US11445172B2 (en) * | 2012-01-31 | 2022-09-13 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| US9432667B2 (en) | 2013-06-11 | 2016-08-30 | Qualcomm Incorporated | Processing bitstream constraints relating to inter-layer prediction types in multi-layer video coding |
-
2014
- 2014-06-06 US US14/298,555 patent/US9432667B2/en active Active
- 2014-06-06 US US14/298,308 patent/US9509999B2/en active Active
- 2014-06-09 WO PCT/US2014/041505 patent/WO2014200899A1/en not_active Ceased
- 2014-06-09 BR BR112015031009-5A patent/BR112015031009B1/pt active IP Right Grant
- 2014-06-09 EP EP14733939.4A patent/EP3008904A1/en not_active Ceased
- 2014-06-09 CA CA2910964A patent/CA2910964C/en active Active
- 2014-06-09 CN CN201480031088.1A patent/CN105247867B/zh active Active
- 2014-06-09 JP JP2016519571A patent/JP6388929B2/ja active Active
- 2014-06-09 KR KR1020157035751A patent/KR102323932B1/ko active Active
- 2014-06-09 EP EP14740005.5A patent/EP3008901A1/en not_active Ceased
- 2014-06-09 JP JP2016519570A patent/JP6224236B2/ja active Active
- 2014-06-09 CA CA2910969A patent/CA2910969C/en active Active
- 2014-06-09 BR BR112015030986-0A patent/BR112015030986B1/pt active IP Right Grant
- 2014-06-09 WO PCT/US2014/041497 patent/WO2014200894A1/en not_active Ceased
- 2014-06-09 CN CN201480031037.9A patent/CN105474647B/zh active Active
- 2014-06-09 KR KR1020157035749A patent/KR102323931B1/ko active Active
- 2014-06-10 TW TW103120101A patent/TWI594621B/zh active
- 2014-06-10 TW TW103120098A patent/TWI594622B/zh active
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