KR20160016803A - 이웃-기반 디스패리티 벡터 유도에 의한 3d 비디오 코딩을 위한 병렬 유도된 디스패리티 벡터 - Google Patents
이웃-기반 디스패리티 벡터 유도에 의한 3d 비디오 코딩을 위한 병렬 유도된 디스패리티 벡터 Download PDFInfo
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- KR20160016803A KR20160016803A KR1020157033840A KR20157033840A KR20160016803A KR 20160016803 A KR20160016803 A KR 20160016803A KR 1020157033840 A KR1020157033840 A KR 1020157033840A KR 20157033840 A KR20157033840 A KR 20157033840A KR 20160016803 A KR20160016803 A KR 20160016803A
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
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- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361829821P | 2013-05-31 | 2013-05-31 | |
| US61/829,821 | 2013-05-31 | ||
| US14/290,374 US9667990B2 (en) | 2013-05-31 | 2014-05-29 | Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation |
| US14/290,374 | 2014-05-29 | ||
| PCT/US2014/040312 WO2014194239A1 (en) | 2013-05-31 | 2014-05-30 | Parallel derived disparity vector for 3d video coding with neighbor-based disparity vector derivation |
Publications (1)
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|---|---|
| KR20160016803A true KR20160016803A (ko) | 2016-02-15 |
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Family Applications (1)
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|---|---|---|---|
| KR1020157033840A Withdrawn KR20160016803A (ko) | 2013-05-31 | 2014-05-30 | 이웃-기반 디스패리티 벡터 유도에 의한 3d 비디오 코딩을 위한 병렬 유도된 디스패리티 벡터 |
Country Status (6)
| Country | Link |
|---|---|
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| EP (1) | EP3005703A1 (enExample) |
| JP (1) | JP2016524408A (enExample) |
| KR (1) | KR20160016803A (enExample) |
| CN (1) | CN105230022A (enExample) |
| WO (1) | WO2014194239A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9521389B2 (en) | 2013-03-06 | 2016-12-13 | Qualcomm Incorporated | Derived disparity vector in 3D video coding |
| US9906813B2 (en) * | 2013-10-08 | 2018-02-27 | Hfi Innovation Inc. | Method of view synthesis prediction in 3D video coding |
| WO2015055143A1 (en) * | 2013-10-17 | 2015-04-23 | Mediatek Inc. | Method of motion information prediction and inheritance in multi-view and three-dimensional video coding |
| DE102014114221A1 (de) * | 2014-09-30 | 2016-03-31 | Valeo Schalter Und Sensoren Gmbh | Verfahren zum Detektieren von einem Objekt in einem Umgebungsbereich eines Kraftfahrzeugs, Fahrerassistenzsystem und Kraftfahrzeug |
| EP3403403B1 (en) | 2016-01-12 | 2023-06-07 | Shanghaitech University | Calibration method and apparatus for panoramic stereo video system |
| CN107483950A (zh) * | 2016-06-07 | 2017-12-15 | 北京大学 | 图片并行编码方法及系统 |
| EP3525460A4 (en) * | 2016-10-06 | 2020-06-17 | LG Electronics Inc. -1- | METHOD FOR PROCESSING A VIDEO BASED ON AN INTRAPREDICATION MODE AND DEVICE THEREFOR |
| CN106507116B (zh) * | 2016-10-12 | 2019-08-06 | 上海大学 | 一种基于3d显著性信息和视点合成预测的3d-hevc编码方法 |
| WO2018142795A1 (en) * | 2017-01-31 | 2018-08-09 | Sharp Kabushiki Kaisha | Systems and methods for performing planar intra prediction video coding |
| US10645417B2 (en) * | 2017-10-09 | 2020-05-05 | Google Llc | Video coding using parameterized motion model |
| WO2019234613A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Partition tree with partition into 3 sub-blocks by horizontal and vertical splits |
| WO2020003274A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Checking order of motion candidates in lut |
| 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 |
| WO2020003269A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Selection of coded motion information for lut updating |
| WO2020003275A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Partial/full pruning when adding a hmvp candidate to merge/amvp |
| JP7295231B2 (ja) | 2018-06-29 | 2023-06-20 | 北京字節跳動網絡技術有限公司 | Ｌｕｔとａｍｖｐの間の相互作用 |
| TWI723445B (zh) | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 查找表的更新：fifo、約束的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 |
| TWI735902B (zh) | 2018-07-02 | 2021-08-11 | 大陸商北京字節跳動網絡技術有限公司 | 具有幀內預測模式的lut和來自非相鄰塊的幀內預測模式 |
| RU2752644C1 (ru) | 2018-07-18 | 2021-07-29 | Бейджинг Дацзя Интернет Информейшн Текнолоджи Ко., Лтд. | Способы и устройства кодирования видео с использованием прогнозирования вектора движения на основе истории |
| CN111064959B (zh) | 2018-09-12 | 2023-09-01 | 北京字节跳动网络技术有限公司 | 要检查多少个hmvp候选 |
| WO2020143741A1 (en) | 2019-01-10 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Invoke of lut updating |
| CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
| WO2020147773A1 (en) | 2019-01-16 | 2020-07-23 | Beijing Bytedance Network Technology Co., Ltd. | Inserting order of motion candidates in lut |
| CN113615193B (zh) | 2019-03-22 | 2024-06-25 | 北京字节跳动网络技术有限公司 | Merge列表构建和其他工具之间的交互 |
| PH12021552658A1 (en) | 2019-04-24 | 2023-02-27 | Bytedance Inc | Constraints on quantized residual differential pulse code modulation representation of coded video |
| JP7311627B2 (ja) | 2019-05-01 | 2023-07-19 | バイトダンス インコーポレイテッド | 量子化残差差分パルス符号変調符号化を使用したイントラ符号化映像 |
| CN113785306B (zh) | 2019-05-02 | 2024-06-14 | 字节跳动有限公司 | 基于编解码树结构类型的编解码模式 |
| EP3949387A4 (en) | 2019-05-02 | 2022-05-18 | ByteDance Inc. | SIGNALING IN A TRANSFORM JUMP MODE |
| TW202230287A (zh) * | 2020-06-01 | 2022-08-01 | 美商高通公司 | 用於遮擋處理技術的方法和裝置 |
| US11988591B2 (en) | 2020-07-01 | 2024-05-21 | Particles Plus, Inc. | Modular optical particle counter sensor and apparatus |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040260827A1 (en) | 2003-06-19 | 2004-12-23 | Nokia Corporation | Stream switching based on gradual decoder refresh |
| WO2007148909A1 (en) | 2006-06-19 | 2007-12-27 | Lg Electronics, Inc. | Method and apparatus for processing a vedeo signal |
| CN101222639B (zh) * | 2007-01-09 | 2010-04-21 | 华为技术有限公司 | 多视点视频技术中的视间预测方法、编码器和解码器 |
| KR20080066522A (ko) | 2007-01-11 | 2008-07-16 | 삼성전자주식회사 | 다시점 영상의 부호화, 복호화 방법 및 장치 |
| CN101647279A (zh) | 2007-01-24 | 2010-02-10 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
| WO2009020542A1 (en) | 2007-08-06 | 2009-02-12 | Thomson Licensing | Methods and apparatus for motion skip mode with multiple inter-view reference pictures |
| CN101779471B (zh) | 2007-08-15 | 2013-07-10 | 汤姆森许可贸易公司 | 在多视图编码的视频中进行错误隐藏的方法和装置 |
| CN101785317B (zh) | 2007-08-15 | 2013-10-16 | 汤姆逊许可证公司 | 使用区域视差向量的多视角编码视频中的运动跳过模式的方法和装置 |
| WO2010086501A1 (en) | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| KR20110007928A (ko) * | 2009-07-17 | 2011-01-25 | 삼성전자주식회사 | 다시점 영상 부호화 및 복호화 방법과 장치 |
| TW201210325A (en) | 2010-07-21 | 2012-03-01 | Nokia Corp | Method and apparatus for indicating switching points in a streaming session |
| CN103597837B (zh) | 2011-06-15 | 2018-05-04 | 寰发股份有限公司 | 推导运动和视差矢量的方法及装置 |
| KR20140057373A (ko) * | 2011-08-30 | 2014-05-12 | 노키아 코포레이션 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| EP2777273B1 (en) * | 2011-11-11 | 2019-09-04 | GE Video Compression, LLC | Efficient multi-view coding using depth-map estimate for a dependent view |
| WO2014015807A1 (en) | 2012-07-27 | 2014-01-30 | Mediatek Inc. | Method of constrain disparity vector derivation in 3d video coding |
| US9544612B2 (en) | 2012-10-04 | 2017-01-10 | Intel Corporation | Prediction parameter inheritance for 3D video coding |
| US9237345B2 (en) | 2013-02-26 | 2016-01-12 | Qualcomm Incorporated | Neighbor block-based disparity vector derivation in 3D-AVC |
| US9635357B2 (en) | 2013-02-26 | 2017-04-25 | Qualcomm Incorporated | Neighboring block disparity vector derivation in 3D video coding |
| US9521389B2 (en) | 2013-03-06 | 2016-12-13 | Qualcomm Incorporated | Derived disparity vector in 3D video coding |
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2014
- 2014-05-29 US US14/290,374 patent/US9667990B2/en not_active Expired - Fee Related
- 2014-05-30 JP JP2016517053A patent/JP2016524408A/ja not_active Ceased
- 2014-05-30 EP EP14733906.3A patent/EP3005703A1/en not_active Withdrawn
- 2014-05-30 WO PCT/US2014/040312 patent/WO2014194239A1/en not_active Ceased
- 2014-05-30 KR KR1020157033840A patent/KR20160016803A/ko not_active Withdrawn
- 2014-05-30 CN CN201480029256.3A patent/CN105230022A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016524408A (ja) | 2016-08-12 |
| US9667990B2 (en) | 2017-05-30 |
| WO2014194239A1 (en) | 2014-12-04 |
| US20140355685A1 (en) | 2014-12-04 |
| EP3005703A1 (en) | 2016-04-13 |
| CN105230022A (zh) | 2016-01-06 |
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Patent event date: 20151126 Patent event code: PA01051R01D Comment text: International Patent Application |
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