TWI539791B - 三維視頻寫碼中導出之視差向量 - Google Patents
三維視頻寫碼中導出之視差向量 Download PDFInfo
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- TWI539791B TWI539791B TW103107770A TW103107770A TWI539791B TW I539791 B TWI539791 B TW I539791B TW 103107770 A TW103107770 A TW 103107770A TW 103107770 A TW103107770 A TW 103107770A TW I539791 B TWI539791 B TW I539791B
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361773680P | 2013-03-06 | 2013-03-06 | |
| US201361809174P | 2013-04-05 | 2013-04-05 | |
| US14/198,442 US9521389B2 (en) | 2013-03-06 | 2014-03-05 | Derived disparity vector in 3D video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201448566A TW201448566A (zh) | 2014-12-16 |
| TWI539791B true TWI539791B (zh) | 2016-06-21 |
Family
ID=51487789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103107770A TWI539791B (zh) | 2013-03-06 | 2014-03-06 | 三維視頻寫碼中導出之視差向量 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9521389B2 (https=) |
| EP (1) | EP2965522B1 (https=) |
| JP (1) | JP6227678B2 (https=) |
| KR (1) | KR101780434B1 (https=) |
| CN (1) | CN105027571B (https=) |
| ES (1) | ES2636967T3 (https=) |
| HU (1) | HUE032800T2 (https=) |
| TW (1) | TWI539791B (https=) |
| WO (1) | WO2014138450A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786595B (zh) * | 2019-04-22 | 2022-12-11 | 美商雷亞有限公司 | 使用多模式顯示器增強多視像影像品質的系統和方法 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014166063A1 (en) * | 2013-04-09 | 2014-10-16 | Mediatek Inc. | Default vector for disparity vector derivation for 3d video coding |
| US9667990B2 (en) | 2013-05-31 | 2017-05-30 | Qualcomm Incorporated | Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation |
| CN105532004B (zh) * | 2013-07-12 | 2019-01-25 | 三星电子株式会社 | 层间视频解码方法及设备 |
| US10075690B2 (en) * | 2013-10-17 | 2018-09-11 | Mediatek Inc. | Method of motion information prediction and inheritance in multi-view and three-dimensional video coding |
| CN105637874B (zh) * | 2013-10-18 | 2018-12-07 | Lg电子株式会社 | 解码多视图视频的视频解码装置和方法 |
| CN111193930B (zh) * | 2013-12-16 | 2021-11-30 | 浙江大学 | 一种前向双假设编码图像块的编解码方法和装置 |
| US10560718B2 (en) | 2016-05-13 | 2020-02-11 | Qualcomm Incorporated | Merge candidates for motion vector prediction for video coding |
| WO2017205621A1 (en) * | 2016-05-25 | 2017-11-30 | Arris Enterprises Llc | Jvet coding block structure with asymmetrical partitioning |
| US10785477B2 (en) * | 2016-10-06 | 2020-09-22 | Lg Electronics Inc. | Method for processing video on basis of inter prediction mode and apparatus therefor |
| PL3685113T4 (pl) | 2017-09-19 | 2023-02-27 | Ecolab Usa Inc. | Sposób monitorowania i regulacji wody chłodzącej |
| US10368071B2 (en) * | 2017-11-03 | 2019-07-30 | Arm Limited | Encoding data arrays |
| JP7344201B2 (ja) * | 2017-11-10 | 2023-09-13 | エコラブ ユーエスエイ インク | 冷却水監視制御システム |
| US10587885B2 (en) * | 2018-06-04 | 2020-03-10 | Tencent America LLC | Method and apparatus for merge mode with additional middle candidates in video coding |
| US10679668B2 (en) * | 2018-08-31 | 2020-06-09 | Gopro, Inc. | Systems and methods for editing videos |
| US11665365B2 (en) * | 2018-09-14 | 2023-05-30 | Google Llc | Motion prediction coding with coframe motion vectors |
| CN111103829B (zh) * | 2019-12-11 | 2024-05-17 | 旋智电子科技（上海）有限公司 | 一种电机控制装置和方法 |
| US11496151B1 (en) * | 2020-04-24 | 2022-11-08 | Tencent America LLC | Neural network model compression with block partitioning |
| GB2644100A (en) * | 2024-09-17 | 2026-03-18 | Nokia Technologies Oy | Coding performed on an uncoded block in an image frame using information from coded-blocks of the image frame |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3693407B2 (ja) * | 1996-04-04 | 2005-09-07 | シャープ株式会社 | 多視点画像符号化装置および復号装置 |
| US20040260827A1 (en) | 2003-06-19 | 2004-12-23 | Nokia Corporation | Stream switching based on gradual decoder refresh |
| US8325814B2 (en) * | 2006-06-19 | 2012-12-04 | Lg Electronics Inc. | Method and apparatus for processing a video signal |
| 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 |
| KR20090129412A (ko) * | 2007-03-02 | 2009-12-16 | 엘지전자 주식회사 | 비디오 신호 디코딩/인코딩 방법 및 장치 |
| JP5303556B2 (ja) * | 2007-08-06 | 2013-10-02 | トムソン ライセンシング | 複数のインタービュー参照ピクチャを用いたモーションスキップモードのための方法及び装置 |
| KR101618344B1 (ko) * | 2007-08-15 | 2016-05-04 | 톰슨 라이센싱 | 다시점 코딩된 비디오에서의 오류 은폐를 위한 방법 및 장치 |
| WO2009023091A2 (en) * | 2007-08-15 | 2009-02-19 | Thomson Licensing | Methods and apparatus for motion skip mode in multi-view coded video using regional disparity vectors |
| CN102342127A (zh) | 2009-01-28 | 2012-02-01 | 诺基亚公司 | 用于视频编码和解码的方法和装置 |
| TW201210325A (en) | 2010-07-21 | 2012-03-01 | Nokia Corp | Method and apparatus for indicating switching points in a streaming session |
| EP2721825A4 (en) | 2011-06-15 | 2014-12-24 | Mediatek Inc | METHOD AND DEVICE FOR MOTION AND DISPARITY VECTOR PREDICTION AND COMPENSATION IN 3D VIDEO CODING |
| MY191028A (en) * | 2011-06-30 | 2022-05-29 | Sony Corp | Image processing device and image processing method |
| IN2014CN01784A (https=) | 2011-08-30 | 2015-05-29 | Nokia Corp | |
| KR101638752B1 (ko) * | 2012-07-27 | 2016-07-11 | 미디어텍 인크. | 3ｄ 비디오 코딩에서 변이 벡터 도출을 제한하는 방법 |
| 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 |
| US9667990B2 (en) | 2013-05-31 | 2017-05-30 | Qualcomm Incorporated | Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation |
-
2014
- 2014-03-05 US US14/198,442 patent/US9521389B2/en active Active
- 2014-03-06 TW TW103107770A patent/TWI539791B/zh not_active IP Right Cessation
- 2014-03-06 JP JP2015561669A patent/JP6227678B2/ja not_active Expired - Fee Related
- 2014-03-06 ES ES14712957.1T patent/ES2636967T3/es active Active
- 2014-03-06 WO PCT/US2014/021343 patent/WO2014138450A1/en not_active Ceased
- 2014-03-06 KR KR1020157027073A patent/KR101780434B1/ko active Active
- 2014-03-06 EP EP14712957.1A patent/EP2965522B1/en active Active
- 2014-03-06 HU HUE14712957A patent/HUE032800T2/en unknown
- 2014-03-06 CN CN201480012000.1A patent/CN105027571B/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI786595B (zh) * | 2019-04-22 | 2022-12-11 | 美商雷亞有限公司 | 使用多模式顯示器增強多視像影像品質的系統和方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201448566A (zh) | 2014-12-16 |
| ES2636967T3 (es) | 2017-10-10 |
| JP2016513919A (ja) | 2016-05-16 |
| HUE032800T2 (en) | 2017-11-28 |
| CN105027571B (zh) | 2018-08-28 |
| US9521389B2 (en) | 2016-12-13 |
| EP2965522B1 (en) | 2017-05-10 |
| CN105027571A (zh) | 2015-11-04 |
| WO2014138450A1 (en) | 2014-09-12 |
| EP2965522A1 (en) | 2016-01-13 |
| KR101780434B1 (ko) | 2017-09-21 |
| KR20150122772A (ko) | 2015-11-02 |
| US20140254682A1 (en) | 2014-09-11 |
| JP6227678B2 (ja) | 2017-11-08 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |