融合视讯系统的设计与实现
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摘要
随着时代的进步,计算机和网络应用技术的飞跃,使得新一代高科技产品如雨后春笋蓬勃发展,特别是电子产品日新月异,各种视讯产品就是其中的代表之一。视讯产品的应用范围已经从政府机关要害部门逐步扩展到公安,交通,金融行业,甚至是普通老百姓家里。宽带技术的发展也给视讯业务的发展起到了推动作用,视讯产品也逐步趋向于网络化的发展,如视频会议,视频电话,家庭视频点播等应用越来越广泛。
视讯业务是运营商比较看好的一项增值业务,各大运营商都在纷纷打造自己的视讯业务平台,基于这个平台上,运营商们不仅能为政府还能为各大企业甚至家庭提供服务。但是目前国内的视讯技术还不成熟,主要是体现在平台上面,虽然各大运营商已经开始研发相关的视讯业务系统的平台,但是应用并不广泛,因此,本文对视讯业务技术进行了系统的研究,介绍了相关的解决方案,并且有效的解决了以往视频视讯平台上的诸多问题,比如负载均衡等等。
文章采用了最新的通信软件开发技术,采用SIP,HTTP+XML,SOAP协议,RADIUS等协议进行信令的传输。在以满足实际用户需求的前提下,完成了融合视讯系统的架构设计,主要功能模块设计,最后并根据设计对主要模块进行了实现并取得了良好的测试效果。
With development of social and progress of computer technology ,the development of high-tech products is rapid,specially electronic products. Video product is one of them. Video business has been used from vital government departments to public security, transportation, financial industries, and even ordinary families gradually. The development of broadband technology is a reason to promote the development of video product. Video product has tended to network development gradually, for remote monitoring. We can use video monitor on home appliances. The applications of video products such as video conferencing, video phone and video on demand system are more and more widely.
Video business is a lot of large companies attach importance to the project, some companies focus on building their own video. But it has not very mature and popular. It is mainly embodied in the platform. Its application is not widely. Therefore, this paper gives some research about system of video surveillance technology, and introduced the related solutions to resolve some problem about video monitor system, such as load balancing and so on.
This article makes some analysis and discussion in this context of video monitor technology. The project use SIP, HTTP + XML, SOAP protocol and RADIUS protocol to transport signaling, and given the relatively popular development technologies and principles. At last analysis and design the video monitor system and some functions to be realized.
视讯业务是运营商比较看好的一项增值业务,各大运营商都在纷纷打造自己的视讯业务平台,基于这个平台上,运营商们不仅能为政府还能为各大企业甚至家庭提供服务。但是目前国内的视讯技术还不成熟,主要是体现在平台上面,虽然各大运营商已经开始研发相关的视讯业务系统的平台,但是应用并不广泛,因此,本文对视讯业务技术进行了系统的研究,介绍了相关的解决方案,并且有效的解决了以往视频视讯平台上的诸多问题,比如负载均衡等等。
文章采用了最新的通信软件开发技术,采用SIP,HTTP+XML,SOAP协议,RADIUS等协议进行信令的传输。在以满足实际用户需求的前提下,完成了融合视讯系统的架构设计,主要功能模块设计,最后并根据设计对主要模块进行了实现并取得了良好的测试效果。
With development of social and progress of computer technology ,the development of high-tech products is rapid,specially electronic products. Video product is one of them. Video business has been used from vital government departments to public security, transportation, financial industries, and even ordinary families gradually. The development of broadband technology is a reason to promote the development of video product. Video product has tended to network development gradually, for remote monitoring. We can use video monitor on home appliances. The applications of video products such as video conferencing, video phone and video on demand system are more and more widely.
Video business is a lot of large companies attach importance to the project, some companies focus on building their own video. But it has not very mature and popular. It is mainly embodied in the platform. Its application is not widely. Therefore, this paper gives some research about system of video surveillance technology, and introduced the related solutions to resolve some problem about video monitor system, such as load balancing and so on.
This article makes some analysis and discussion in this context of video monitor technology. The project use SIP, HTTP + XML, SOAP protocol and RADIUS protocol to transport signaling, and given the relatively popular development technologies and principles. At last analysis and design the video monitor system and some functions to be realized.
引文
[1]孙宏伟.基于S3C2440远程图像无线监控系统的设计.微计算机信息, 2006, 4(2): 90-92
[2]周鹏.基于DSP的视频监控系统: [硕士学位论文].陕西:西北工业大学图书馆, 2003
[3]范金刚.智能视频监控系统若干关键技术的研究与实现: [硕士学位论文].四川:电子科技大学图书馆, 2006
[4]赵振.基于TMS320DM642的视频处理系统设计的研究: [硕士学位论文].山东:山东大学图书馆, 2006
[5] J. Rosenberg, H. Schulzrinne, G. Camarillo, A. R. Johnston, J. Peterson, R. Sparks, M. Handley, and E. Schooler. SIP: session initiation protocol. RFC 3261, Internet Engineering Task Force, 2002
[6] K. Singh and H. Schulzrinne. Peer-to-peer Internet telephony using SIP. Technical Report CUCS-044-04, Department of Computer Science, Columbia University, New York, NY, 2004
[7]杨涛. SOAP: XML跨平台Web Service开发技术.北京:机械工业出版社, 2002
[8] Martin G. Marc H. Noah M. et al. SOAP version 1. 2 part 1 : primer (second edition) EB/ OL, 2008: 5-8
[9] Davis D, Parashar M. Latency performance of SOAP imple2 mentations proceedings of the 2nd IEEE ACM Interna2 tional Symposium on Cluster Computing and the Grid. Berlin, 2002: 407-412
[10]李海峰,杨小虎.基于RPC风格与Message风格SOAP消息的Web服务性能比较.计算机应用与软件, 2007, 24(1): 79-80
[11]何昆鹏,李腊元. Ad Hoc网络中按需路由协议的仿真与性能分析.计算机技术与发展, 2008, 18(3): 81-84
[12]朱道飞,汪东艳,刘欣然等.移动Ad hoc网络安全路由协议综述.计算机工程与应用, 2005(41): 116-133
[13]崔晓玲,李磊,魏峻.一种新型SOAP消息附件安全保障模型.计算机科学, 2007, 34(4): 243-249
[14]张功萱,宋斌,王平立.基于SOAP的网络消息安全策略.南京理工大学学报.自然科学版, 2007, 31(1): 66-70
[15]崔晓玲,李磊,魏峻.一种新型SOAP消息附件安全保障模型.计算机科学, 2007, 34(4): 243-249
[16] Kohlhoff C, Steele R. Evaluating SOAP for high performance business applications : Real-time trading systems proceedings of the WWW2003. Budapest , Hungary, 2003: 262-270
[17]张智江. SIP协议及其应用.北京:电子工业出版社, 2001
[18]黄永峰.下一代网络核心控制协议—SIP及其应用.北京:人民邮电出版社, 2009
[19]周海华,边恩烔. SIP协议及其应用.北京:机械工业出版社, 2006
[20]西刹子.安防天下——智能网络视频监控技术详解与实践.北京:清华大学出版社, 2010
[21]徐培文,谢水珍,杨从保.软交换与SIP实用技术.北京:机械工业出版社, 2007
[22]桂海源. IP电话技术与软交换.第2版.北京:北京邮电大学出版社, 2010
[23]张雪丽.应急通信新技术与系统应用.北京:机械工业出版社, 2010
[24]屈丹. VoIP语音处理与识别.北京:国防工业出版社, 2010
[25]刘洪林,蒋昌茂,张建永. IP语音通信原理?设计及组网应用.北京:电子工业出版社, 2009
[26]王相林.网格计算核心技术.北京:清华大学出版社, 2006
[27]郭耀. SOA Web Service合约设计与版本化术.北京:人民邮电出版社, 2010. 32-34
[28]胡泽,赵新梅.流媒体技术与应用——现代录音技术丛书.北京:中国广播电视出版社, 2006. 45-51
[29]齐俊杰,胡洁,麻信洛.流媒体技术入门与提高.北京:国防工业出版社, 2009
[30]许晓宁. Web Services中SOAP消息传递的安全性研究.微计算机信息, 2006, 22(11-13): 115-117
[31] Kiran D, Daniel A. SOAP optimization via client - side caching[ EB/ OL ]. [2008- 06 - 20 ]
[32]詹青龙,常承阳,顾建峰.网络视频技术.北京:清华大学出版社, 2010
[33]毕厚杰,王健.新一代视频压缩编码标准——H. 264/AVC.北京:人民邮电出版社, 2009
[34]刘富强.数字视频图像处理与通信.北京:机械工业出版社, 2010
[35]谢剑斌.数字视频处理与显示.北京:电子工业出版社, 2010
[36] Ng A, Chen Shiping, Greenfield P. An evaluation of contemporary commercial SOAP implementations proceedings of the 5th Australasian Workshop on Software and System Architecture. Adelaide, Australi, 2004: 65-71
[37] Wei Jun, Hua Lei, Niu Chunlei, et al. High performance SOAP processing driven by data mapping template roceedings of the DAIS 2006. [s. l. ] [ s. n.], 2006: 152-168
[38] Ericsson M. The Effects of XML Compression on SOAP Performance. World Wide Web, 2007, 10 (3): 279-307
[39]罗世伟.视频监控系统原理及维护.北京:电子工业出版社, 2007
[40]梁笃国.网络视频监控技术及应用.北京:人民邮电出版社, 2009
[41] Chiu K. Govindaraju M , Bramley R. Investigating the limits of SOAP performance for scientific computing roceedings of the 11th IEEE International Symposium on High Performance Distributed Computing. Edinburgh, Scotland: [s. n. ], 2002: 146-154
[42]詹青龙,常承阳,顾建峰.网络视频技术.北京:清华大学出版社, 2009
[43] Elfwing R. Paulsson U., Lundberg L. Performance of SOAP inWeb service environment compared to CORBA roceedings of the 9th Asia - Pacific Software Engineering Conference. Queensland, Australia: [s. n. ], 2002: 84-96
[44] Abu-Ghazaleh N, Lewis MJ, Govindaraju M. Differential se2rialization for optimized SOAP performance proceedingsof the 13th IEEE International Symposium on High Perfor2mance. Distributed Computing. Honolulu, Hawaii: [s. n. ], 2004: 55-64
[45] Bonato V. Marques E. Constantinides G. A. , A Parallel Hardware Architecture forScale and Rotation Invariant Feature Detection, In IEEE Transactions on Circuits and Systems for Video Technology, 2008, (18):1703–1712
[46] S. P. Ierodiaconou, N. Dahnoun and L. -Q. Xu, Implementation and Optimisation of A Video Object Segmentation Algorithm on an Embedded DSP Platform, In Proceedings of IETCS, 2006: 432-437
[47] David G. Lowe. Distinctive image features from scale-invariant keypoints, In International Journal of Computer vision, 2004, (60): 91-110
[2]周鹏.基于DSP的视频监控系统: [硕士学位论文].陕西:西北工业大学图书馆, 2003
[3]范金刚.智能视频监控系统若干关键技术的研究与实现: [硕士学位论文].四川:电子科技大学图书馆, 2006
[4]赵振.基于TMS320DM642的视频处理系统设计的研究: [硕士学位论文].山东:山东大学图书馆, 2006
[5] J. Rosenberg, H. Schulzrinne, G. Camarillo, A. R. Johnston, J. Peterson, R. Sparks, M. Handley, and E. Schooler. SIP: session initiation protocol. RFC 3261, Internet Engineering Task Force, 2002
[6] K. Singh and H. Schulzrinne. Peer-to-peer Internet telephony using SIP. Technical Report CUCS-044-04, Department of Computer Science, Columbia University, New York, NY, 2004
[7]杨涛. SOAP: XML跨平台Web Service开发技术.北京:机械工业出版社, 2002
[8] Martin G. Marc H. Noah M. et al. SOAP version 1. 2 part 1 : primer (second edition) EB/ OL, 2008: 5-8
[9] Davis D, Parashar M. Latency performance of SOAP imple2 mentations proceedings of the 2nd IEEE ACM Interna2 tional Symposium on Cluster Computing and the Grid. Berlin, 2002: 407-412
[10]李海峰,杨小虎.基于RPC风格与Message风格SOAP消息的Web服务性能比较.计算机应用与软件, 2007, 24(1): 79-80
[11]何昆鹏,李腊元. Ad Hoc网络中按需路由协议的仿真与性能分析.计算机技术与发展, 2008, 18(3): 81-84
[12]朱道飞,汪东艳,刘欣然等.移动Ad hoc网络安全路由协议综述.计算机工程与应用, 2005(41): 116-133
[13]崔晓玲,李磊,魏峻.一种新型SOAP消息附件安全保障模型.计算机科学, 2007, 34(4): 243-249
[14]张功萱,宋斌,王平立.基于SOAP的网络消息安全策略.南京理工大学学报.自然科学版, 2007, 31(1): 66-70
[15]崔晓玲,李磊,魏峻.一种新型SOAP消息附件安全保障模型.计算机科学, 2007, 34(4): 243-249
[16] Kohlhoff C, Steele R. Evaluating SOAP for high performance business applications : Real-time trading systems proceedings of the WWW2003. Budapest , Hungary, 2003: 262-270
[17]张智江. SIP协议及其应用.北京:电子工业出版社, 2001
[18]黄永峰.下一代网络核心控制协议—SIP及其应用.北京:人民邮电出版社, 2009
[19]周海华,边恩烔. SIP协议及其应用.北京:机械工业出版社, 2006
[20]西刹子.安防天下——智能网络视频监控技术详解与实践.北京:清华大学出版社, 2010
[21]徐培文,谢水珍,杨从保.软交换与SIP实用技术.北京:机械工业出版社, 2007
[22]桂海源. IP电话技术与软交换.第2版.北京:北京邮电大学出版社, 2010
[23]张雪丽.应急通信新技术与系统应用.北京:机械工业出版社, 2010
[24]屈丹. VoIP语音处理与识别.北京:国防工业出版社, 2010
[25]刘洪林,蒋昌茂,张建永. IP语音通信原理?设计及组网应用.北京:电子工业出版社, 2009
[26]王相林.网格计算核心技术.北京:清华大学出版社, 2006
[27]郭耀. SOA Web Service合约设计与版本化术.北京:人民邮电出版社, 2010. 32-34
[28]胡泽,赵新梅.流媒体技术与应用——现代录音技术丛书.北京:中国广播电视出版社, 2006. 45-51
[29]齐俊杰,胡洁,麻信洛.流媒体技术入门与提高.北京:国防工业出版社, 2009
[30]许晓宁. Web Services中SOAP消息传递的安全性研究.微计算机信息, 2006, 22(11-13): 115-117
[31] Kiran D, Daniel A. SOAP optimization via client - side caching[ EB/ OL ]. [2008- 06 - 20 ]
[32]詹青龙,常承阳,顾建峰.网络视频技术.北京:清华大学出版社, 2010
[33]毕厚杰,王健.新一代视频压缩编码标准——H. 264/AVC.北京:人民邮电出版社, 2009
[34]刘富强.数字视频图像处理与通信.北京:机械工业出版社, 2010
[35]谢剑斌.数字视频处理与显示.北京:电子工业出版社, 2010
[36] Ng A, Chen Shiping, Greenfield P. An evaluation of contemporary commercial SOAP implementations proceedings of the 5th Australasian Workshop on Software and System Architecture. Adelaide, Australi, 2004: 65-71
[37] Wei Jun, Hua Lei, Niu Chunlei, et al. High performance SOAP processing driven by data mapping template roceedings of the DAIS 2006. [s. l. ] [ s. n.], 2006: 152-168
[38] Ericsson M. The Effects of XML Compression on SOAP Performance. World Wide Web, 2007, 10 (3): 279-307
[39]罗世伟.视频监控系统原理及维护.北京:电子工业出版社, 2007
[40]梁笃国.网络视频监控技术及应用.北京:人民邮电出版社, 2009
[41] Chiu K. Govindaraju M , Bramley R. Investigating the limits of SOAP performance for scientific computing roceedings of the 11th IEEE International Symposium on High Performance Distributed Computing. Edinburgh, Scotland: [s. n. ], 2002: 146-154
[42]詹青龙,常承阳,顾建峰.网络视频技术.北京:清华大学出版社, 2009
[43] Elfwing R. Paulsson U., Lundberg L. Performance of SOAP inWeb service environment compared to CORBA roceedings of the 9th Asia - Pacific Software Engineering Conference. Queensland, Australia: [s. n. ], 2002: 84-96
[44] Abu-Ghazaleh N, Lewis MJ, Govindaraju M. Differential se2rialization for optimized SOAP performance proceedingsof the 13th IEEE International Symposium on High Perfor2mance. Distributed Computing. Honolulu, Hawaii: [s. n. ], 2004: 55-64
[45] Bonato V. Marques E. Constantinides G. A. , A Parallel Hardware Architecture forScale and Rotation Invariant Feature Detection, In IEEE Transactions on Circuits and Systems for Video Technology, 2008, (18):1703–1712
[46] S. P. Ierodiaconou, N. Dahnoun and L. -Q. Xu, Implementation and Optimisation of A Video Object Segmentation Algorithm on an Embedded DSP Platform, In Proceedings of IETCS, 2006: 432-437
[47] David G. Lowe. Distinctive image features from scale-invariant keypoints, In International Journal of Computer vision, 2004, (60): 91-110