TWI530165B - 視差向量推導 - Google Patents
視差向量推導 Download PDFInfo
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- TWI530165B TWI530165B TW102146296A TW102146296A TWI530165B TW I530165 B TWI530165 B TW I530165B TW 102146296 A TW102146296 A TW 102146296A TW 102146296 A TW102146296 A TW 102146296A TW I530165 B TWI530165 B TW I530165B
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- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
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- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
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Landscapes
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- Multimedia (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261737639P | 2012-12-14 | 2012-12-14 | |
| US14/104,053 US9544566B2 (en) | 2012-12-14 | 2013-12-12 | Disparity vector derivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201433149A TW201433149A (zh) | 2014-08-16 |
| TWI530165B true TWI530165B (zh) | 2016-04-11 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102146296A TWI530165B (zh) | 2012-12-14 | 2013-12-13 | 視差向量推導 |
| TW102146297A TWI539796B (zh) | 2012-12-14 | 2013-12-13 | 視差向量推導 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102146297A TWI539796B (zh) | 2012-12-14 | 2013-12-13 | 視差向量推導 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9350970B2 (enExample) |
| EP (2) | EP2932722A1 (enExample) |
| JP (2) | JP6193397B2 (enExample) |
| KR (3) | KR101749437B1 (enExample) |
| CN (2) | CN104871543B (enExample) |
| TW (2) | TWI530165B (enExample) |
| WO (2) | WO2014093801A1 (enExample) |
Families Citing this family (36)
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| JP6080375B2 (ja) * | 2011-11-07 | 2017-02-15 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
| EP2842327A4 (en) * | 2012-04-24 | 2016-10-12 | Mediatek Inc | METHOD AND APPARATUS FOR DETECTING MOTION VECTORS FOR THREE DIMENSIONAL VIDEO CODING |
| CN102883163B (zh) * | 2012-10-08 | 2014-05-28 | 华为技术有限公司 | 用于运动矢量预测的运动矢量列表建立的方法、装置 |
| US9350970B2 (en) | 2012-12-14 | 2016-05-24 | Qualcomm Incorporated | Disparity vector derivation |
| WO2014106496A1 (en) * | 2013-01-07 | 2014-07-10 | Mediatek Inc. | Method and apparatus of depth to disparity vector conversion for three-dimensional video coding |
| FR3002716A1 (fr) * | 2013-02-26 | 2014-08-29 | France Telecom | Derivation de vecteur de mouvement de disparite, codage et decodage video 3d utilisant une telle derivation |
| WO2014166063A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Default vector for disparity vector derivation for 3d video coding |
| EP2838268B1 (en) * | 2013-07-31 | 2019-02-20 | Axis AB | Method, device and system for producing a merged digital video sequence |
| EP3059966B1 (en) * | 2013-10-18 | 2021-01-13 | LG Electronics Inc. | Video decoding apparatus and method for decoding multi-view video |
| CN104079944B (zh) | 2014-06-30 | 2017-12-01 | 华为技术有限公司 | 视频编码的运动矢量列表构建方法和系统 |
| CN105872539B (zh) * | 2015-02-08 | 2020-01-14 | 同济大学 | 图像编码方法和装置及图像解码方法和装置 |
| US10200711B2 (en) | 2015-03-27 | 2019-02-05 | Qualcomm Incorporated | Motion vector derivation in video coding |
| CN106803963B (zh) * | 2017-02-17 | 2019-07-02 | 北京大学 | 一种局部视差矢量的导出方法 |
| US10587885B2 (en) * | 2018-06-04 | 2020-03-10 | Tencent America LLC | Method and apparatus for merge mode with additional middle candidates in video coding |
| WO2020003283A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for updating luts |
| CA3101730C (en) | 2018-06-29 | 2024-10-08 | Beijing Bytedance Network Tech Co Ltd | PARTIAL/COMPLETE PRUNING WHEN ADDING AN HMVP CANDIDATE TO THE MERGER/AMVP |
| MX2020013828A (es) | 2018-06-29 | 2021-03-25 | Beijing Bytedance Network Tech Co Ltd | Interaccion entre lut y amvp. |
| TWI719523B (zh) | 2018-06-29 | 2021-02-21 | 大陸商北京字節跳動網絡技術有限公司 | 哪個查找表需要更新或不更新 |
| EP3791588A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Checking order of motion candidates in lut |
| AU2019293670B2 (en) | 2018-06-29 | 2023-06-08 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
| WO2020003270A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Number of motion candidates in a look up table to be checked according to mode |
| GB2588531B (en) | 2018-06-29 | 2023-02-01 | Beijing Bytedance Network Tech Co Ltd | Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks |
| CN110677666B (zh) | 2018-07-02 | 2022-06-14 | 北京字节跳动网络技术有限公司 | Lamvr中取整和修剪的顺序 |
| WO2020044253A1 (en) | 2018-08-28 | 2020-03-05 | Beijing Bytedance Network Technology Co., Ltd. | Redundancy removal of partitioning methods |
| CN113242432B (zh) * | 2018-08-29 | 2022-01-25 | 北京达佳互联信息技术有限公司 | 视频解码的方法、计算设备和存储介质 |
| GB2590310B (en) | 2018-09-12 | 2023-03-22 | Beijing Bytedance Network Tech Co Ltd | Conditions for starting checking HMVP candidates depend on total number minus K |
| CN118200558A (zh) * | 2018-09-17 | 2024-06-14 | 三星电子株式会社 | 用于编码和解码运动信息的方法及用于编码和解码运动信息的装置 |
| WO2020058896A1 (en) | 2018-09-19 | 2020-03-26 | Beijing Bytedance Network Technology Co., Ltd. | Intra mode coding based on history information |
| CN112889284B (zh) * | 2018-10-22 | 2024-12-13 | 北京字节跳动网络技术有限公司 | 基于子块的解码器侧运动矢量推导 |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| WO2020143824A1 (en) | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
| CN113330739B (zh) | 2019-01-16 | 2025-01-10 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
| CN113273217A (zh) | 2019-02-03 | 2021-08-17 | 北京字节跳动网络技术有限公司 | 非对称四叉树分割 |
| WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
| US11284093B2 (en) * | 2019-05-09 | 2022-03-22 | Qualcomm Incorporated | Affine linear weighted intra prediction in video coding |
| GB202005538D0 (en) * | 2020-04-16 | 2020-06-03 | Five Ai Ltd | Stereo depth estimation |
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| US9350970B2 (en) | 2012-12-14 | 2016-05-24 | Qualcomm Incorporated | Disparity vector derivation |
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2013
- 2013-12-12 US US14/104,095 patent/US9350970B2/en active Active
- 2013-12-12 US US14/104,053 patent/US9544566B2/en active Active
- 2013-12-13 EP EP13815903.3A patent/EP2932722A1/en not_active Ceased
- 2013-12-13 KR KR1020157018363A patent/KR101749437B1/ko active Active
- 2013-12-13 WO PCT/US2013/074973 patent/WO2014093801A1/en not_active Ceased
- 2013-12-13 WO PCT/US2013/074981 patent/WO2014093805A1/en not_active Ceased
- 2013-12-13 TW TW102146296A patent/TWI530165B/zh active
- 2013-12-13 CN CN201380065176.9A patent/CN104871543B/zh active Active
- 2013-12-13 TW TW102146297A patent/TWI539796B/zh active
- 2013-12-13 KR KR1020157018362A patent/KR102329912B1/ko active Active
- 2013-12-13 KR KR1020207034353A patent/KR20200136512A/ko not_active Ceased
- 2013-12-13 JP JP2015547984A patent/JP6193397B2/ja active Active
- 2013-12-13 CN CN201380065138.3A patent/CN104904218B/zh active Active
- 2013-12-13 JP JP2015547983A patent/JP6293782B2/ja active Active
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Also Published As
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|---|---|
| CN104871543B (zh) | 2018-12-18 |
| KR20150097590A (ko) | 2015-08-26 |
| US9350970B2 (en) | 2016-05-24 |
| US20140168363A1 (en) | 2014-06-19 |
| KR101749437B1 (ko) | 2017-06-20 |
| TW201433149A (zh) | 2014-08-16 |
| US9544566B2 (en) | 2017-01-10 |
| WO2014093801A1 (en) | 2014-06-19 |
| US20140169474A1 (en) | 2014-06-19 |
| JP2016500497A (ja) | 2016-01-12 |
| TWI539796B (zh) | 2016-06-21 |
| JP2016504864A (ja) | 2016-02-12 |
| CN104904218B (zh) | 2018-04-27 |
| WO2014093805A1 (en) | 2014-06-19 |
| JP6293782B2 (ja) | 2018-03-14 |
| EP2932723A1 (en) | 2015-10-21 |
| CN104871543A (zh) | 2015-08-26 |
| JP6193397B2 (ja) | 2017-09-06 |
| KR20200136512A (ko) | 2020-12-07 |
| TW201440504A (zh) | 2014-10-16 |
| CN104904218A (zh) | 2015-09-09 |
| KR20150097591A (ko) | 2015-08-26 |
| EP2932722A1 (en) | 2015-10-21 |
| KR102329912B1 (ko) | 2021-11-22 |
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