With the constant popularization of social security awareness, video surveillance has occupied an increasingly important position in people's daily lives. It is not difficult to see that video surveillance will play an increasingly important role in the future security industry. effect. What are the characteristics of video surveillance in the development of the security industry in recent years?
First, IP cameras and hard disk video recorders complement each other, a total of monitoring networked IP cameras have many advantages, in the IP-based network, install, increase, move the camera, or storage expansion, etc., are more easy and convenient; Second, IP cameras With higher resolution, it can realize electronic gimbal, higher frame rate, wider dynamic range, intelligent analysis and video quality monitoring functions, and meet customers' diversified needs for security monitoring. This series of advantages has led to the rapid development of IP cameras in the security market, which echoes the emerging NVR.
Second, the cost of cmos photographic chips will drop, and HD will be popularized to the civilian market.
In previous years, CMOS sensor technology was not yet mature. CCD was widely used in analog surveillance cameras of various mainstream manufacturers due to its excellent imaging quality, mature technology, stable performance, and outstanding night vision capabilities. In recent years, with the development of CMOS technology and continuous optimization of manufacturing processes, there has been a great improvement in the sensitometric performance, signal to noise ratio, etc., and the gap with the CCD is gradually narrowing. Especially in high-definition network monitoring solutions, CMOS has some advantages that are unmatched by CCD.
Third, cloud computing to promote the development of video surveillance
With the development of cloud computing and big data in recent years, the storage and intelligent analysis problems in video surveillance services have been solved, and the role of technology promotion is very obvious. This is because video surveillance is more and more widely used in security, transportation, medical, and logistics applications. Massive video image processing requires a corresponding storage and computing platform. Cloud computing and cloud storage are the realization of big data processing. Program.
Fourth, wireless remote video monitoring system has become a new direction <br> <br> wireless video surveillance system is a small remote digital surveillance systems, and network cameras supporting the use, can be wired or wireless network connection, easy to install, does not Users are required to additionally configure dedicated computers and capture video and other devices. The user can use a mobile phone or a computer as a monitoring terminal device to receive alarm information and view monitoring video anytime, anywhere. With the development of technology, wireless remote video surveillance system is undoubtedly the future direction of development.
With the development of wireless communication technology, the transmission bandwidth has been continuously improved, and the real-time information processing capability of communication terminals has been rapidly increasing. Wireless multimedia applications are becoming the focus of attention in the industry and have become an inevitable demand for people. One of its mainstream applications is a convenient and flexible wireless real-time video surveillance system, such as wireless home security, car monitoring and so on. Mobile video surveillance based on multiple wireless transmission methods has become a new direction of video surveillance with its unique flexibility.
First, IP cameras and hard disk video recorders complement each other, a total of monitoring networked IP cameras have many advantages, in the IP-based network, install, increase, move the camera, or storage expansion, etc., are more easy and convenient; Second, IP cameras With higher resolution, it can realize electronic gimbal, higher frame rate, wider dynamic range, intelligent analysis and video quality monitoring functions, and meet customers' diversified needs for security monitoring. This series of advantages has led to the rapid development of IP cameras in the security market, which echoes the emerging NVR.
Second, the cost of cmos photographic chips will drop, and HD will be popularized to the civilian market.
In previous years, CMOS sensor technology was not yet mature. CCD was widely used in analog surveillance cameras of various mainstream manufacturers due to its excellent imaging quality, mature technology, stable performance, and outstanding night vision capabilities. In recent years, with the development of CMOS technology and continuous optimization of manufacturing processes, there has been a great improvement in the sensitometric performance, signal to noise ratio, etc., and the gap with the CCD is gradually narrowing. Especially in high-definition network monitoring solutions, CMOS has some advantages that are unmatched by CCD.
Third, cloud computing to promote the development of video surveillance
With the development of cloud computing and big data in recent years, the storage and intelligent analysis problems in video surveillance services have been solved, and the role of technology promotion is very obvious. This is because video surveillance is more and more widely used in security, transportation, medical, and logistics applications. Massive video image processing requires a corresponding storage and computing platform. Cloud computing and cloud storage are the realization of big data processing. Program.
Fourth, wireless remote video monitoring system has become a new direction <br> <br> wireless video surveillance system is a small remote digital surveillance systems, and network cameras supporting the use, can be wired or wireless network connection, easy to install, does not Users are required to additionally configure dedicated computers and capture video and other devices. The user can use a mobile phone or a computer as a monitoring terminal device to receive alarm information and view monitoring video anytime, anywhere. With the development of technology, wireless remote video surveillance system is undoubtedly the future direction of development.
With the development of wireless communication technology, the transmission bandwidth has been continuously improved, and the real-time information processing capability of communication terminals has been rapidly increasing. Wireless multimedia applications are becoming the focus of attention in the industry and have become an inevitable demand for people. One of its mainstream applications is a convenient and flexible wireless real-time video surveillance system, such as wireless home security, car monitoring and so on. Mobile video surveillance based on multiple wireless transmission methods has become a new direction of video surveillance with its unique flexibility.
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