JP2017523684A5 - - Google Patents
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- JP2017523684A5 JP2017523684A5 JP2016573836A JP2016573836A JP2017523684A5 JP 2017523684 A5 JP2017523684 A5 JP 2017523684A5 JP 2016573836 A JP2016573836 A JP 2016573836A JP 2016573836 A JP2016573836 A JP 2016573836A JP 2017523684 A5 JP2017523684 A5 JP 2017523684A5
- Authority
- JP
- Japan
- Prior art keywords
- current
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- picture
- layers
- tmvp
- 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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- 230000004044 response Effects 0.000 claims 4
- 230000000153 supplemental effect Effects 0.000 claims 4
- 230000002123 temporal effect Effects 0.000 claims 4
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015378P | 2014-06-20 | 2014-06-20 | |
| US62/015,378 | 2014-06-20 | ||
| US14/742,286 US20150373350A1 (en) | 2014-06-20 | 2015-06-17 | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
| US14/742,286 | 2015-06-17 | ||
| PCT/US2015/036479 WO2015195948A1 (en) | 2014-06-20 | 2015-06-18 | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523684A JP2017523684A (ja) | 2017-08-17 |
| JP2017523684A5 true JP2017523684A5 (en:Method) | 2018-07-12 |
| JP6672184B2 JP6672184B2 (ja) | 2020-03-25 |
Family
ID=54870865
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573836A Active JP6672184B2 (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示 |
| JP2016573822A Pending JP2017525224A (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける表現フォーマット更新 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573822A Pending JP2017525224A (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける表現フォーマット更新 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US20150373350A1 (en:Method) |
| EP (2) | EP3158766A1 (en:Method) |
| JP (2) | JP6672184B2 (en:Method) |
| KR (2) | KR20170020798A (en:Method) |
| CN (2) | CN106464902B (en:Method) |
| BR (2) | BR112016029724A2 (en:Method) |
| CA (2) | CA2952450A1 (en:Method) |
| WO (2) | WO2015195938A1 (en:Method) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140192881A1 (en) * | 2013-01-07 | 2014-07-10 | Sony Corporation | Video processing system with temporal prediction mechanism and method of operation thereof |
| JP6212212B2 (ja) | 2013-10-11 | 2017-10-11 | ヴィド スケール インコーポレイテッド | Ｈｅｖｃ拡張のための高レベル構文 |
| US20150373350A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
| CN107333133B (zh) * | 2016-04-28 | 2019-07-16 | 浙江大华技术股份有限公司 | 一种码流接收设备的码流编码的方法及装置 |
| WO2018131813A1 (en) * | 2017-01-10 | 2018-07-19 | Samsung Electronics Co., Ltd. | Method and apparatus for generating metadata for 3d images |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| WO2019234600A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between pairwise average merging candidates and intra-block copy (ibc) |
| WO2019244117A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Unified constrains for the merge affine mode and the non-merge affine mode |
| WO2019244119A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block mv inheritance between color components |
| US10645380B2 (en) * | 2018-07-09 | 2020-05-05 | Tencent America LLC | Method and apparatus for video coding |
| WO2020035029A1 (en) * | 2018-08-17 | 2020-02-20 | Mediatek Inc. | Method and apparatus of simplified sub-mode for video coding |
| TWI839388B (zh) | 2018-09-24 | 2024-04-21 | 大陸商北京字節跳動網絡技術有限公司 | 簡化的基於歷史的運動矢量預測 |
| CN113170218B (zh) * | 2018-10-09 | 2023-08-01 | V-诺瓦国际有限公司 | 具有多级增强和可调编码格式的视频信号增强解码器 |
| CN118158405A (zh) | 2018-10-24 | 2024-06-07 | 北京字节跳动网络技术有限公司 | 子块运动矢量预测中基于空域邻近块的运动候选推导 |
| WO2020094150A1 (en) | 2018-11-10 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Rounding in current picture referencing |
| KR20240024335A (ko) | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| WO2020140948A1 (en) | 2019-01-02 | 2020-07-09 | Beijing Bytedance Network Technology Co., Ltd. | Motion vector derivation between dividing patterns |
| KR20210090715A (ko) * | 2019-01-09 | 2021-07-20 | 엘지전자 주식회사 | Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치 |
| SG11202109150QA (en) | 2019-03-08 | 2021-09-29 | Beijing Bytedance Network Technology Co Ltd | Constraints on model-based reshaping in video processing |
| CA3135521A1 (en) | 2019-04-18 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Parameter derivation in cross component mode |
| CN117956188A (zh) | 2019-04-20 | 2024-04-30 | 北京字节跳动网络技术有限公司 | 用于色度残差的联合编解码的语法元素的信令 |
| JP7317991B2 (ja) | 2019-04-23 | 2023-07-31 | 北京字節跳動網絡技術有限公司 | クロスコンポーネント依存性を低減するための方法 |
| JP7368496B2 (ja) * | 2019-04-26 | 2023-10-24 | 華為技術有限公司 | クロマ量子化パラメータのマッピング関数のシグナリングのための方法及び装置 |
| EP3949395A4 (en) | 2019-05-08 | 2022-06-29 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for applicability of cross-component coding |
| CN115567707B (zh) | 2019-05-30 | 2025-05-13 | 抖音视界有限公司 | 一种处理视频数据的方法、装置、介质 |
| WO2020244546A1 (en) * | 2019-06-05 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Motion information derivation for inter prediction |
| KR102777916B1 (ko) | 2019-06-22 | 2025-03-11 | 두인 비전 컴퍼니 리미티드 | 크로마 잔차 스케일링을 위한 신택스 요소 |
| CN114128280B (zh) | 2019-07-07 | 2023-11-14 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
| CN114208184B (zh) | 2019-08-13 | 2025-01-07 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
| MX2022002916A (es) | 2019-09-19 | 2022-04-06 | Beijing Bytedance Network Tech Co Ltd | Derivacion de posiciones de muestra de referencia en codificacion de video. |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| AU2020356300B2 (en) | 2019-09-24 | 2026-02-05 | Huawei Technologies Co., Ltd. | Layer based parameter set NAL unit constraints |
| CN114556937B (zh) * | 2019-10-05 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 用于色度混合遮罩生成的下采样滤波器类型 |
| KR20250099411A (ko) * | 2019-10-07 | 2025-07-01 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서의 중복 시그널링 방지 |
| WO2021073488A1 (en) | 2019-10-13 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between reference picture resampling and video coding tools |
| US11368723B2 (en) * | 2019-10-22 | 2022-06-21 | Tencent America LLC | Signaling of coding tools for encoding a video component as monochrome video |
| US11425405B2 (en) * | 2019-11-15 | 2022-08-23 | Qualcomm Incorporated | Cross-component adaptive loop filter in video coding |
| US20230353749A1 (en) * | 2019-12-06 | 2023-11-02 | Lg Electronics Inc. | Method and apparatus for encoding/decoding image on basis of picture header including information relating to co-located picture, and method for transmitting bitstream |
| US12177418B2 (en) | 2019-12-10 | 2024-12-24 | Lg Electronics Inc. | Method for coding image on basis of TMVP and apparatus therefor |
| JP7405990B2 (ja) | 2019-12-26 | 2023-12-26 | バイトダンス インコーポレイテッド | コーディングされたピクチャ内における復号順を実装する技術 |
| JP7747409B2 (ja) | 2019-12-27 | 2025-10-01 | 北京字節跳動網絡技術有限公司 | ビデオピクチャヘッダ内でのスライスタイプのシグナリング |
| CN115136599A (zh) * | 2020-03-16 | 2022-09-30 | 交互数字Vc控股法国公司 | 发信号通知视频编码中存在色度偏移 |
| WO2021202468A1 (en) | 2020-03-30 | 2021-10-07 | Bytedance Inc. | Slice header constraint on collocated pictures |
| JP7202429B2 (ja) | 2020-09-17 | 2023-01-11 | レモン インコーポレイテッド | 符号化映像におけるクロマフォーマット及びビット深度のインジケーション |
| US11937070B2 (en) | 2021-07-01 | 2024-03-19 | Tencent America LLC | Layered description of space of interest |
| US12483700B2 (en) * | 2023-04-24 | 2025-11-25 | Tencent America LLC | Cross-component residual prediction by using residual template |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3554072A1 (en) * | 2011-02-09 | 2019-10-16 | LG Electronics Inc. | Method for encoding and decoding image data with a temporal motion vector predictor |
| CN103392340B (zh) * | 2011-03-14 | 2017-02-08 | 寰发股份有限公司 | 推导运动向量预测子的方法与装置 |
| US8995523B2 (en) * | 2011-06-03 | 2015-03-31 | Qualcomm Incorporated | Memory efficient context modeling |
| US9521418B2 (en) * | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| CN103024397B (zh) * | 2013-01-07 | 2015-07-08 | 华为技术有限公司 | 确定时域运动矢量预测值的方法和装置 |
| WO2015004606A1 (en) * | 2013-07-09 | 2015-01-15 | Nokia Corporation | Method and apparatus for video coding involving syntax for signalling motion information |
| JP6472441B2 (ja) * | 2013-10-11 | 2019-02-20 | シャープ株式会社 | ビデオを復号するための方法 |
| US20150373350A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
-
2015
- 2015-06-17 US US14/742,286 patent/US20150373350A1/en not_active Abandoned
- 2015-06-17 US US14/742,258 patent/US20150373343A1/en not_active Abandoned
- 2015-06-18 BR BR112016029724A patent/BR112016029724A2/pt not_active Application Discontinuation
- 2015-06-18 KR KR1020167035423A patent/KR20170020798A/ko not_active Abandoned
- 2015-06-18 JP JP2016573836A patent/JP6672184B2/ja active Active
- 2015-06-18 EP EP15745004.0A patent/EP3158766A1/en not_active Withdrawn
- 2015-06-18 WO PCT/US2015/036467 patent/WO2015195938A1/en not_active Ceased
- 2015-06-18 JP JP2016573822A patent/JP2017525224A/ja active Pending
- 2015-06-18 BR BR112016029717A patent/BR112016029717A8/pt not_active IP Right Cessation
- 2015-06-18 CN CN201580031596.4A patent/CN106464902B/zh active Active
- 2015-06-18 CA CA2952450A patent/CA2952450A1/en not_active Abandoned
- 2015-06-18 CA CA2952454A patent/CA2952454A1/en not_active Abandoned
- 2015-06-18 EP EP15733056.4A patent/EP3158748B1/en active Active
- 2015-06-18 KR KR1020167035424A patent/KR20170020799A/ko not_active Withdrawn
- 2015-06-18 WO PCT/US2015/036479 patent/WO2015195948A1/en not_active Ceased
- 2015-06-18 CN CN201580032655.XA patent/CN106416255B/zh not_active Expired - Fee Related
-
2018
- 2018-01-30 US US15/884,275 patent/US10404990B2/en active Active
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