MX342106B - Sistema y método de reducción de ancho de banda. - Google Patents
Sistema y método de reducción de ancho de banda.Info
- Publication number
- MX342106B MX342106B MX2015003457A MX2015003457A MX342106B MX 342106 B MX342106 B MX 342106B MX 2015003457 A MX2015003457 A MX 2015003457A MX 2015003457 A MX2015003457 A MX 2015003457A MX 342106 B MX342106 B MX 342106B
- Authority
- MX
- Mexico
- Prior art keywords
- video stream
- user
- videoconference
- bandwidth
- unprocessed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/162—User input
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/148—Interfacing a video terminal to a particular transmission medium, e.g. ISDN
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/164—Feedback from the receiver or from the transmission channel
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Un método, producto de programa de computadora, y sistema de computadora para identificar un primer pixel en una coordenada de una primera trama de video. Un segundo pixel se identifica en una coordenada de una segunda trama de video que corresponde a la coordenada de la primera trama de video. El desenfoque temporal se realiza en un primer valor de pixel del primer pixel y un segundo valor de pixel del segundo pixel. La primera trama de video se combina con la segunda trama de video para generar una trama de video modificada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261701927P | 2012-09-17 | 2012-09-17 | |
PCT/US2012/067035 WO2014042662A1 (en) | 2012-09-17 | 2012-11-29 | Bandwidth reduction system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015003457A MX2015003457A (es) | 2015-07-17 |
MX342106B true MX342106B (es) | 2016-09-13 |
Family
ID=47470134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015003457A MX342106B (es) | 2012-09-17 | 2012-11-29 | Sistema y método de reducción de ancho de banda. |
Country Status (4)
Country | Link |
---|---|
US (1) | US9035999B2 (es) |
CN (1) | CN104782119B (es) |
MX (1) | MX342106B (es) |
WO (1) | WO2014042662A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8503539B2 (en) * | 2010-02-26 | 2013-08-06 | Bao Tran | High definition personal computer (PC) cam |
EP2824913A1 (en) * | 2013-07-09 | 2015-01-14 | Alcatel Lucent | A method for generating an immersive video of a plurality of persons |
US10771736B2 (en) | 2014-06-30 | 2020-09-08 | Microsoft Technology Licensing, Llc | Compositing and transmitting contextual information during an audio or video call |
CN104219481A (zh) * | 2014-09-09 | 2014-12-17 | 联想(北京)有限公司 | 一种信息处理方法及电子设备 |
JP6525576B2 (ja) * | 2014-12-17 | 2019-06-05 | キヤノン株式会社 | 制御装置、制御システム、制御方法、医用画像撮影装置、医用画像撮影システム、撮影制御方法およびプログラム |
US11356725B2 (en) * | 2020-10-16 | 2022-06-07 | Rovi Guides, Inc. | Systems and methods for dynamically adjusting quality levels for transmitting content based on context |
CN112261349B (zh) * | 2020-10-23 | 2023-02-21 | 北京字节跳动网络技术有限公司 | 图像处理方法、装置和电子设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804227B1 (en) | 1992-07-10 | 2004-10-12 | Fujitsu Limited | Trunk line bandwidth reservation system for asynchronous transfer mode switching system |
US6535238B1 (en) * | 2001-10-23 | 2003-03-18 | International Business Machines Corporation | Method and apparatus for automatically scaling processor resource usage during video conferencing |
US7583287B2 (en) * | 2005-03-22 | 2009-09-01 | Microsoft Corp. | System and method for very low frame rate video streaming for face-to-face video conferencing |
EP1840875A1 (en) | 2006-03-31 | 2007-10-03 | Sony Deutschland Gmbh | Signal coding and decoding with pre- and post-processing |
US7911513B2 (en) * | 2007-04-20 | 2011-03-22 | General Instrument Corporation | Simulating short depth of field to maximize privacy in videotelephony |
EP2081386A1 (en) * | 2008-01-18 | 2009-07-22 | Panasonic Corporation | High precision edge prediction for intracoding |
CN101754004B (zh) * | 2008-12-16 | 2013-06-12 | 浪潮乐金数字移动通信有限公司 | 一种3g可视电话及其工作方法 |
CN101552913B (zh) * | 2009-05-12 | 2011-07-06 | 腾讯科技(深圳)有限公司 | 多路视频通讯系统及处理方法 |
CN101600109A (zh) * | 2009-07-13 | 2009-12-09 | 北京工业大学 | 基于纹理和运动特征的h.264降尺寸转码方法 |
KR101683291B1 (ko) * | 2010-05-14 | 2016-12-06 | 엘지전자 주식회사 | 디스플레이 장치 및 그의 제어 방법 |
CN102348116A (zh) * | 2010-08-03 | 2012-02-08 | 株式会社理光 | 视频处理方法、视频处理装置以及视频处理系统 |
-
2012
- 2012-11-29 CN CN201280076969.6A patent/CN104782119B/zh active Active
- 2012-11-29 US US13/688,959 patent/US9035999B2/en active Active
- 2012-11-29 MX MX2015003457A patent/MX342106B/es active IP Right Grant
- 2012-11-29 WO PCT/US2012/067035 patent/WO2014042662A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014042662A1 (en) | 2014-03-20 |
US9035999B2 (en) | 2015-05-19 |
MX2015003457A (es) | 2015-07-17 |
CN104782119B (zh) | 2018-05-18 |
US20140078246A1 (en) | 2014-03-20 |
CN104782119A (zh) | 2015-07-15 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |