CN109040116A - 一种基于云端服务器的视频会议系统 - Google Patents
一种基于云端服务器的视频会议系统 Download PDFInfo
- Publication number
- CN109040116A CN109040116A CN201811035717.4A CN201811035717A CN109040116A CN 109040116 A CN109040116 A CN 109040116A CN 201811035717 A CN201811035717 A CN 201811035717A CN 109040116 A CN109040116 A CN 109040116A
- Authority
- CN
- China
- Prior art keywords
- voice signal
- signal
- cloud server
- unit
- video
- 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 claims description 10
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000012549 training Methods 0.000 claims description 2
- 238000005316 response function Methods 0.000 claims 1
- 238000001228 spectrum Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008447 perception Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
-
- 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
- H04N7/155—Conference systems involving storage of or access to video conference sessions
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811035717.4A CN109040116B (zh) | 2018-09-06 | 2018-09-06 | 一种基于云端服务器的视频会议系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811035717.4A CN109040116B (zh) | 2018-09-06 | 2018-09-06 | 一种基于云端服务器的视频会议系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109040116A true CN109040116A (zh) | 2018-12-18 |
CN109040116B CN109040116B (zh) | 2020-03-27 |
Family
ID=64624289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811035717.4A Active CN109040116B (zh) | 2018-09-06 | 2018-09-06 | 一种基于云端服务器的视频会议系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109040116B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115002394A (zh) * | 2022-05-27 | 2022-09-02 | 中移互联网有限公司 | 基于5g消息的多方会议方法、装置及电子设备 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101668162A (zh) * | 2009-10-14 | 2010-03-10 | 中国电信股份有限公司 | 视频会议的实现方法和视频会议系统 |
CN101771854A (zh) * | 2010-02-02 | 2010-07-07 | 中兴通讯股份有限公司 | 一种无线终端主动建立视频会议的方法及系统 |
CN102081928A (zh) * | 2010-11-24 | 2011-06-01 | 南京邮电大学 | 基于压缩感知和k-svd的单通道混合语音分离方法 |
CN102881293A (zh) * | 2012-10-10 | 2013-01-16 | 南京邮电大学 | 一种适用于语音压缩感知的过完备字典构造方法 |
CN103036573A (zh) * | 2012-12-03 | 2013-04-10 | 南京工业大学 | 基于滤波的压缩感知信号采集方法 |
CN103280221A (zh) * | 2013-05-09 | 2013-09-04 | 北京大学 | 一种基于基追踪的音频无损压缩编码、解码方法及系统 |
CN103745727A (zh) * | 2013-12-25 | 2014-04-23 | 南京邮电大学 | 一种含噪声语音信号压缩感知方法 |
CN103778919A (zh) * | 2014-01-21 | 2014-05-07 | 南京邮电大学 | 基于压缩感知和稀疏表示的语音编码方法 |
CN104021796A (zh) * | 2013-02-28 | 2014-09-03 | 华为技术有限公司 | 语音增强处理方法和装置 |
CN104159112A (zh) * | 2014-08-08 | 2014-11-19 | 哈尔滨工业大学深圳研究生院 | 基于双重稀疏模型解码的压缩感知视频传输方法及系统 |
CN105263027A (zh) * | 2015-09-17 | 2016-01-20 | 东南大学 | 一种视频帧的下采样方法和上采样方法以及传输处理方法 |
-
2018
- 2018-09-06 CN CN201811035717.4A patent/CN109040116B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101668162A (zh) * | 2009-10-14 | 2010-03-10 | 中国电信股份有限公司 | 视频会议的实现方法和视频会议系统 |
CN101771854A (zh) * | 2010-02-02 | 2010-07-07 | 中兴通讯股份有限公司 | 一种无线终端主动建立视频会议的方法及系统 |
CN102081928A (zh) * | 2010-11-24 | 2011-06-01 | 南京邮电大学 | 基于压缩感知和k-svd的单通道混合语音分离方法 |
CN102881293A (zh) * | 2012-10-10 | 2013-01-16 | 南京邮电大学 | 一种适用于语音压缩感知的过完备字典构造方法 |
CN103036573A (zh) * | 2012-12-03 | 2013-04-10 | 南京工业大学 | 基于滤波的压缩感知信号采集方法 |
CN104021796A (zh) * | 2013-02-28 | 2014-09-03 | 华为技术有限公司 | 语音增强处理方法和装置 |
CN103280221A (zh) * | 2013-05-09 | 2013-09-04 | 北京大学 | 一种基于基追踪的音频无损压缩编码、解码方法及系统 |
CN103745727A (zh) * | 2013-12-25 | 2014-04-23 | 南京邮电大学 | 一种含噪声语音信号压缩感知方法 |
CN103778919A (zh) * | 2014-01-21 | 2014-05-07 | 南京邮电大学 | 基于压缩感知和稀疏表示的语音编码方法 |
CN104159112A (zh) * | 2014-08-08 | 2014-11-19 | 哈尔滨工业大学深圳研究生院 | 基于双重稀疏模型解码的压缩感知视频传输方法及系统 |
CN105263027A (zh) * | 2015-09-17 | 2016-01-20 | 东南大学 | 一种视频帧的下采样方法和上采样方法以及传输处理方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115002394A (zh) * | 2022-05-27 | 2022-09-02 | 中移互联网有限公司 | 基于5g消息的多方会议方法、装置及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN109040116B (zh) | 2020-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2907595A1 (en) | Method and apparatus for compressing and decompressing a higher order ambisonics representation | |
CN101510424A (zh) | 基于语音基元的语音编码与合成方法及系统 | |
CN102099857B (zh) | 用于解码器中的编码音频数据的频域后滤波的方法和系统 | |
CN113140225A (zh) | 语音信号处理方法、装置、电子设备及存储介质 | |
CN102652336A (zh) | 声音信号复原装置以及声音信号复原方法 | |
Tayel et al. | A proposed implementation method of an audio steganography technique | |
CN104064191B (zh) | 混音方法及装置 | |
CN106850079A (zh) | 一种利用超声波广播传输数据的推送方法及系统 | |
Magsi et al. | Analysis of signal noise reduction by using filters | |
Zong et al. | JND-based multiple description image coding | |
CN101715643B (zh) | 多地点连接装置、信号分析以及装置、其方法及程序 | |
CN111710344A (zh) | 一种信号处理方法、装置、设备及计算机可读存储介质 | |
Sun et al. | Multiple description coding with prediction compensation | |
CN1416561A (zh) | 语音解码器和一种语音解码方法 | |
CN109040116A (zh) | 一种基于云端服务器的视频会议系统 | |
JP2023548707A (ja) | 音声強調方法、装置、機器及びコンピュータプログラム | |
Kabir et al. | Non-linear down-sampling and signal reconstruction, without folding | |
DE69913976T2 (de) | Sprachparameter-kompression | |
CN102665076B (zh) | 一种重叠变换后置滤波器的构造方法 | |
Dincic et al. | Log-polar quantizer with embedded the ITU-T G. 711 codec | |
Bala et al. | Performance comparison of discrete transforms on speech compressed sensing | |
CN101930745B (zh) | 一种在ip语音通信中消除回声的方法和设备 | |
CN109168109A (zh) | 一种基于移动终端的无线扬声系统 | |
Singh et al. | Neuro-wavelet based approach for image compression | |
CN115171705A (zh) | 一种语音丢包补偿的方法、语音通话的方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200220 Address after: 510700 northwest of the first floor, building 6, No. 62, Nanxiang first road, Huangpu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. Address before: 518000 F1, 3rd Floor of Jinhui Ball Building, No. 5 Langshan Second Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN YIXIN INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181218 Assignee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Assignor: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. Contract record no.: X2020980004844 Denomination of invention: A video conference system based on Cloud Server Granted publication date: 20200327 License type: Exclusive License Record date: 20200810 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A video conference system based on Cloud Server Effective date of registration: 20200813 Granted publication date: 20200327 Pledgee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2020980004935 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 510000 northwest, 1st floor, building 6, No.62, Nanxiang 1st Road, Huangpu District, Guangzhou City, Guangdong Province (office use only) Patentee after: Guangzhou Hongtu Digital Technology Co.,Ltd. Address before: 510700 northwest, 1st floor, building 6, No. 62, Nanxiang 1st Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Assignor: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. Contract record no.: X2020980004844 Date of cancellation: 20230111 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230111 Granted publication date: 20200327 Pledgee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU HONGTU EDUCATION NETWORK TECHNOLOGY Co.,Ltd. Registration number: Y2020980004935 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |