JP2015506606A5 - - Google Patents
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- JP2015506606A5 JP2015506606A5 JP2014549122A JP2014549122A JP2015506606A5 JP 2015506606 A5 JP2015506606 A5 JP 2015506606A5 JP 2014549122 A JP2014549122 A JP 2014549122A JP 2014549122 A JP2014549122 A JP 2014549122A JP 2015506606 A5 JP2015506606 A5 JP 2015506606A5
- Authority
- JP
- Japan
- Prior art keywords
- motion vector
- video data
- current block
- candidate motion
- motion vectors
- 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.)
- Pending
Links
- 239000013598 vector Substances 0.000 claims 76
- 238000000034 method Methods 0.000 claims 23
- 238000006073 displacement reaction Methods 0.000 claims 9
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161579465P | 2011-12-22 | 2011-12-22 | |
| US61/579,465 | 2011-12-22 | ||
| US201261584096P | 2012-01-06 | 2012-01-06 | |
| US61/584,096 | 2012-01-06 | ||
| US13/709,555 US9762904B2 (en) | 2011-12-22 | 2012-12-10 | Performing motion vector prediction for video coding |
| US13/709,555 | 2012-12-10 | ||
| PCT/US2012/069000 WO2013096018A1 (en) | 2011-12-22 | 2012-12-11 | Performing motion vector prediction for video coding |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017204423A Division JP2018050308A (ja) | 2011-12-22 | 2017-10-23 | ビデオコーディングのための動きベクトル予測の実行 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015506606A JP2015506606A (ja) | 2015-03-02 |
| JP2015506606A5 true JP2015506606A5 (enExample) | 2016-01-14 |
Family
ID=48654534
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014549122A Pending JP2015506606A (ja) | 2011-12-22 | 2012-12-11 | ビデオコーディングのための動きベクトル予測の実行 |
| JP2017204423A Pending JP2018050308A (ja) | 2011-12-22 | 2017-10-23 | ビデオコーディングのための動きベクトル予測の実行 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017204423A Pending JP2018050308A (ja) | 2011-12-22 | 2017-10-23 | ビデオコーディングのための動きベクトル予測の実行 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US9762904B2 (enExample) |
| EP (1) | EP2795900A1 (enExample) |
| JP (2) | JP2015506606A (enExample) |
| KR (1) | KR102057350B1 (enExample) |
| CN (1) | CN104012096A (enExample) |
| AU (1) | AU2012355669B2 (enExample) |
| BR (1) | BR112014015056B1 (enExample) |
| CA (1) | CA2858979C (enExample) |
| HK (1) | HK1197330A1 (enExample) |
| IL (1) | IL232776A (enExample) |
| IN (1) | IN2014CN04420A (enExample) |
| MY (1) | MY167467A (enExample) |
| PH (1) | PH12014501244B1 (enExample) |
| RU (1) | RU2573227C1 (enExample) |
| SG (2) | SG11201402601SA (enExample) |
| TW (1) | TWI535269B (enExample) |
| UA (1) | UA114617C2 (enExample) |
| WO (1) | WO2013096018A1 (enExample) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US9510009B2 (en) * | 2010-05-20 | 2016-11-29 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
| MX343471B (es) | 2011-08-29 | 2016-11-07 | Ibex Pt Holdings Co Ltd | Metodo para generar un bloque de prediccion en modo de prediccion de vector de movimiento avanzada (amvp). |
| KR102072831B1 (ko) * | 2011-12-16 | 2020-02-03 | 벨로스 미디어 인터내셔널 리미티드 | 동화상 부호화 방법, 동화상 부호화 장치, 동화상 복호 방법, 동화상 복호 장치, 및 동화상 부호화 복호장치 |
| CN110855984B (zh) * | 2012-01-18 | 2023-05-02 | 韩国电子通信研究院 | 视频解码装置、视频编码装置和传输比特流的方法 |
| US20130235926A1 (en) * | 2012-03-07 | 2013-09-12 | Broadcom Corporation | Memory efficient video parameter processing |
| KR101682999B1 (ko) * | 2012-04-16 | 2016-12-20 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| US9313021B2 (en) * | 2013-08-29 | 2016-04-12 | National Chiao Tung University | Secret communication method with self-authentication capability |
| CA2928495C (en) | 2013-10-14 | 2020-08-18 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
| CN105659606B (zh) | 2013-10-14 | 2019-06-18 | 微软技术许可有限责任公司 | 用于视频和图像编码和解码的方法、系统和介质 |
| WO2015054813A1 (en) | 2013-10-14 | 2015-04-23 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
| US10382752B2 (en) * | 2013-10-15 | 2019-08-13 | Sony Corporation | Image processing device and method |
| US10390034B2 (en) | 2014-01-03 | 2019-08-20 | Microsoft Technology Licensing, Llc | Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area |
| KR102353787B1 (ko) | 2014-01-03 | 2022-01-19 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 비디오 및 이미지 코딩/디코딩에서의 블록 벡터 예측 |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10542274B2 (en) | 2014-02-21 | 2020-01-21 | Microsoft Technology Licensing, Llc | Dictionary encoding and decoding of screen content |
| EP3253059A1 (en) | 2014-03-04 | 2017-12-06 | Microsoft Technology Licensing, LLC | Block flipping and skip mode in intra block copy prediction |
| US10785486B2 (en) | 2014-06-19 | 2020-09-22 | Microsoft Technology Licensing, Llc | Unified intra block copy and inter prediction modes |
| WO2016055001A1 (en) * | 2014-10-08 | 2016-04-14 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| US10856009B2 (en) | 2014-09-04 | 2020-12-01 | Mediatek Inc. | Method of block vector clipping and coding for screen content coding and video coding |
| MX379020B (es) | 2014-09-30 | 2025-03-11 | Microsoft Technology Licensing Llc | Reglas para modos de prediccion intra-imagen cuando se habilita el procesamiento paralelo de onda frontal. |
| US9992512B2 (en) * | 2014-10-06 | 2018-06-05 | Mediatek Inc. | Method and apparatus for motion vector predictor derivation |
| US9591325B2 (en) | 2015-01-27 | 2017-03-07 | Microsoft Technology Licensing, Llc | Special case handling for merged chroma blocks in intra block copy prediction mode |
| CN106664405B (zh) | 2015-06-09 | 2020-06-09 | 微软技术许可有限责任公司 | 用调色板模式对经逸出编码的像素的稳健编码/解码 |
| CN106331722B (zh) | 2015-07-03 | 2019-04-26 | 华为技术有限公司 | 图像预测方法和相关设备 |
| US10873760B2 (en) * | 2017-04-07 | 2020-12-22 | Futurewei Technologies, Inc. | Motion vector (MV) constraints and transformation constraints in video coding |
| WO2018210315A1 (en) * | 2017-05-18 | 2018-11-22 | Mediatek Inc. | Method and apparatus of motion vector constraint for video coding |
| EP3410717A1 (en) * | 2017-05-31 | 2018-12-05 | Thomson Licensing | Methods and apparatus for candidate list pruning |
| US10785494B2 (en) * | 2017-10-11 | 2020-09-22 | Qualcomm Incorporated | Low-complexity design for FRUC |
| WO2019077197A1 (en) * | 2017-10-16 | 2019-04-25 | Nokia Technologies Oy | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING AND DECODING |
| CN117354539A (zh) * | 2017-10-27 | 2024-01-05 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、生成装置、发送装置和存储介质 |
| EP3704856A1 (en) * | 2017-11-01 | 2020-09-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
| US10986349B2 (en) | 2017-12-29 | 2021-04-20 | Microsoft Technology Licensing, Llc | Constraints on locations of reference blocks for intra block copy prediction |
| CN118400522A (zh) * | 2018-03-21 | 2024-07-26 | Lx 半导体科技有限公司 | 图像编码/解码设备以及发送图像数据的设备 |
| WO2019194513A1 (ko) * | 2018-04-01 | 2019-10-10 | 엘지전자 주식회사 | 어파인 예측을 이용하여 비디오 신호를 처리하는 방법 및 장치 |
| WO2019199141A1 (ko) * | 2018-04-13 | 2019-10-17 | 엘지전자 주식회사 | 비디오 코딩 시스템에서 인터 예측 방법 및 장치 |
| CN108401115A (zh) * | 2018-04-28 | 2018-08-14 | 北京心领神绘科技有限公司 | 一种便携图像采集终端的自动修正采集装置及方法 |
| US10873748B2 (en) * | 2018-05-12 | 2020-12-22 | Qualcomm Incorporated | Storage of high precision motion vectors in video coding |
| EP4325861A3 (en) | 2018-06-29 | 2024-03-06 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and amvp |
| WO2020003261A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection from multiple luts |
| WO2020003282A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Managing motion vector predictors for video coding |
| EP3794824A1 (en) | 2018-06-29 | 2021-03-24 | Beijing Bytedance Network Technology Co. Ltd. | Conditions for updating luts |
| KR102840294B1 (ko) | 2018-06-29 | 2025-07-30 | 두인 비전 컴퍼니 리미티드 | 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념 |
| KR20210038846A (ko) | 2018-06-29 | 2021-04-08 | 브이아이디 스케일, 인크. | Affine motion 모델 기반 비디오 코딩을 위한 적응형 제어 포인트 선택 |
| TWI752331B (zh) | 2018-06-29 | 2022-01-11 | 大陸商北京字節跳動網絡技術有限公司 | 當向Merge/AMVP添加HMVP候選時的部分/完全修剪 |
| WO2020003278A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: fifo, constrained fifo |
| KR20240005240A (ko) | 2018-06-29 | 2024-01-11 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut에서의 모션 후보들의 검사 순서 |
| CN113163211B (zh) * | 2018-06-30 | 2023-01-03 | Oppo广东移动通信有限公司 | 基于合并模式的帧间预测方法及装置 |
| EP3815376A1 (en) | 2018-07-02 | 2021-05-05 | Beijing Bytedance Network Technology Co. Ltd. | Luts with intra prediction modes and intra mode prediction from non-adjacent blocks |
| CN119071504A (zh) * | 2018-09-11 | 2024-12-03 | 有限公司B1影像技术研究所 | 图像编码/解码方法和图像传输方法 |
| CN111064961B (zh) | 2018-09-12 | 2023-06-09 | 北京字节跳动网络技术有限公司 | 视频处理方法和装置 |
| EP3884674A4 (en) | 2018-11-21 | 2022-02-23 | Telefonaktiebolaget Lm Ericsson (Publ) | VIDEO IMAGE CODING METHODS WITH SUB-BLOCK MERGER SIMPLIFICATION AND ASSOCIATED APPARATUS |
| CN113228675B (zh) * | 2018-12-21 | 2024-08-06 | 北京字节跳动网络技术有限公司 | 视频处理中的运动矢量比特深度 |
| JP7275286B2 (ja) | 2019-01-10 | 2023-05-17 | 北京字節跳動網絡技術有限公司 | Ｌｕｔ更新の起動 |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| JP7201906B2 (ja) * | 2019-01-15 | 2023-01-11 | 日本電信電話株式会社 | 参照領域決定装置及びプログラム |
| WO2020147772A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Motion candidates derivation |
| WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| CN114270844B (zh) * | 2019-06-20 | 2025-10-03 | 交互数字Vc控股法国有限公司 | 用于视频编码和解码的运动向量处理 |
| CN112333450B (zh) * | 2019-08-05 | 2023-07-14 | 腾讯美国有限责任公司 | 一种视频编解码的方法和装置 |
| US12206861B2 (en) * | 2022-01-12 | 2025-01-21 | Tencent America LLC | Motion vector restriction for out-of-frame boundary conditions |
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2012
- 2012-12-10 US US13/709,555 patent/US9762904B2/en active Active
- 2012-12-11 BR BR112014015056-7A patent/BR112014015056B1/pt active IP Right Grant
- 2012-12-11 IN IN4420CHN2014 patent/IN2014CN04420A/en unknown
- 2012-12-11 UA UAA201408293A patent/UA114617C2/uk unknown
- 2012-12-11 SG SG11201402601SA patent/SG11201402601SA/en unknown
- 2012-12-11 MY MYPI2014701389A patent/MY167467A/en unknown
- 2012-12-11 SG SG10201605087YA patent/SG10201605087YA/en unknown
- 2012-12-11 RU RU2014130079/08A patent/RU2573227C1/ru active
- 2012-12-11 CA CA2858979A patent/CA2858979C/en active Active
- 2012-12-11 EP EP12809461.2A patent/EP2795900A1/en not_active Ceased
- 2012-12-11 JP JP2014549122A patent/JP2015506606A/ja active Pending
- 2012-12-11 AU AU2012355669A patent/AU2012355669B2/en active Active
- 2012-12-11 CN CN201280063322.XA patent/CN104012096A/zh active Pending
- 2012-12-11 HK HK14110727.3A patent/HK1197330A1/xx unknown
- 2012-12-11 KR KR1020147020150A patent/KR102057350B1/ko active Active
- 2012-12-11 WO PCT/US2012/069000 patent/WO2013096018A1/en not_active Ceased
- 2012-12-21 TW TW101149130A patent/TWI535269B/zh active
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2014
- 2014-05-25 IL IL232776A patent/IL232776A/en active IP Right Grant
- 2014-06-03 PH PH12014501244A patent/PH12014501244B1/en unknown
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2017
- 2017-10-23 JP JP2017204423A patent/JP2018050308A/ja active Pending