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Development of network cameras has more than 10 years,only the last stage of IP cameras are in low resolution , and its applications are unsatisfactory. In the security industry,generally considered high-definition IP cameras in the security market really knocked the door into the industry IP cameras,IP cameras makes them really coming into view.HD ip cameras has its inevitable emergence of factors:One is the rapid development in recent years, the security industry to promote technological progress , the demand point of market changes, users seek clearer video effect;second is networking and information technology the rapid development of affected industries;Third, the security industry 's chip technology and software technology to achieve a higher level ; fourth point is the IP cameras has a more traditional analog relative advantage,it breaks through the traditional analog control can not be achieved height. Of course, there is no lack of other key factors have contributed to the rapid development of the IP cameras,IP cameras will develop but how and to what height?Whether it will dominate the future of video surveillance market?These require validation of the market. Currently , HD IP cameras market is in a stage of rapid development , as the financial , transportation and other industries expansion, organizing major international events , safe city construction , smart city construction projects demand for high -definition monitor , which greatly promoted the HD ip cameras development. From the definition , the analog camera is close to the limit, in a short time there is no room for improvement. In traditional monitoring system, watch the video file transfer monitoring system is to use the most important part , but often is not high definition video files , the overall picture looks blurred , especially the face and other details see clear enough to monitor this the practical effect of playing a big discount . With the emphasis on the social aspects of security monitoring and traffic throughout the city , such as security monitoring , installation is also increasing the number of cameras , how to effectively monitor and manage is currently facing a major problem. HD IP cameras appeared just to solve this problem , it can not only provide high-definition video effects , with the traditional analog surveillance incomparable advantages in network monitoring and value-added features.Today,HD IP cameras on many projects have been widely used , such as in airports, high-speed rail , urban traffic monitoring sites , banks , shopping malls can be seen high demand for HD IP cameras figure. We found that the current application of IP cameras is no longer confined to the core cities and coastal areas , is no longer confined to high-end market and industry-specific . Meanwhile, with the increasing demand for high-definition monitor,the number of industry players also surged , but relatively concentrated geographical distribution , mainly in Shenzhen and Guangzhou , the Yangtze River Delta , Hangzhou , Shanghai and Suzhou and Tianjin, north China 's Pearl River Delta region . These regions occupy the vast majority of domestic well-known security vendors such as APEXIS, they accumulated over the years in the security industry, product development, production and sales experience in the overall promotion of the rapid development of network cameras play a crucial role. With the rapid development of computer and network transmission technology and image processing technology, video surveillance is undergoing a transformation. Meanwhile, under the strong market demand and promote innovative technologies involving IP cameras technology layer and application layer in the last two years gained rapid development. High resolution high resolution HD IP cameras is a direct advantage , since the definition monitor swept through the security industry since the resolution of the recording often seems to be refreshed. Today, the monitoring front-end HD 720P, 1080P is already common, 3,000,000 pixels , 5 megapixel HD IP cameras also has a certain market share . In 2013 , Shenzhen CPSE meeting , the industry a few manufacturers have introduced several image sensors up to do pixel-level image sensor , and as supporting the lens manufacturers , which do pixel-level ultra-high definition lenses are also several models , this means that in the near future, millions of pixels of ultra- high-definition IP cameras may appear in the security industry . Currently, the mainstream MPEG compression algorithm and H.264. The former requires only under specific format to use , but its bandwidth will bring more pressure, and H.264 in MPEG compression capacity than doubled , they are able to achieve higher compression ratio. However, with the continuous improvement IP cameras HD resolution , stream bandwidth and storage increasing pressure , the industry needs more high-performance compression algorithm. H.264 HIGH PROFILE compared to the first generation of H.264, but also enhance the performance doubled IP cameras mainstream manufacturers are now using this algorithm for video compression. However , H.265 algorithm is a representative of the new technology, we can improve the compression efficiency and reduce delay , transmission speed can be achieved using 1-2Mbps transmission 1080P quality. This also means that the smart phone , tablet and other mobile devices will be able to direct online play 1080P full HD video. Functional morphology IP cameras products more abundant compared to traditional products , which can bring more added value for the user , the camera manufacturers will integrate a rich and useful features in the respective IP cameras products, in order to attract more users. If APEXIS HD infrared bolt , which not only built a multi-stream technology, making the front of the device can output a variety of different streams for different devices to watch, also provides electronic image stabilization modes and corridors , as well as into the lens fog function, so the camera can be timely in harsh environments get a clear image. Intelligent video surveillance is digital, network -based video surveillance , but is different from the general network video surveillance , it is a higher-end video surveillance applications. Intelligent video surveillance system can effectively utilize and expand the use of video resources , automatically identify different objects found anomalies in the monitor screen , and can be the fastest and best way to alert and provide useful information , which can be more effectively assist security personnel to deal with the crisis and minimize the false positive and false negative phenomenon . Today , IP cameras 's intelligent video analysis to be applied gradually , many camera manufacturers of high-end products will be integrated into the corresponding IP cameras intelligent video analysis. Currently, the mainstream security market intelligence and analysis capabilities with video cover video loss detection, people counting entrances , articles legacy recognition , intrusion identification, video motion detection, identification, and so the crowd movement and congestion.Intelligent cameras can identify from complex data analysis and types of behavior , providing command , data and information , in order to achieve alarm to alert attention, intelligent retrieval intelligent behavior . Meanwhile, the smart device to selectively transmit video , thus saving bandwidth , greatly enhancing the available network bandwidth. Intelligent monitoring surveillance technology has become an important development and market demand theme . 3G, 4G mobile data network deployment of the wireless network as a video image carrier as possible, especially nowadays telecom operators to promote the 4G network , the maximum speed can reach 100Mbps, fully meet the current definition of IP cameras communication bandwidth , mobile video surveillance is the future an important direction of development. Mobile video surveillance so that the original fixed -based video surveillance gradual transition to a distributed mobile video surveillance , such as the subway , rail , bus and other industries, thereby breaking the original video surveillance is limited to the geographical , technical , cost, etc. , so that the business applications audience expanded. Families and civilian development is very rapid video surveillance because it contains a huge opportunity. In the past, people did not excessive security consciousness, which has a great relationship with the prevailing economic conditions , advanced network infrastructure and equipment and other factors . Today, even the definition of IP cameras price for ordinary home users are exposed to within the range , and high-definition IP civilian products P2P Plug and Play, automatic penetrate multilayer routing , no IP domain configuration, adaptive network , straightforward features such as support for multi-terminal system monitoring , making installation easier, just follow the simple instructions manual can be installed . The future of video surveillance market will continue to be family oriented, civilian -oriented development , 3G, 4G is a high-end video surveillance and differentiated characteristics typical of multimedia services , both professional emergency services in the areas of command, the bus monitor , also can be used as an ordinary consumer , into the home monitoring, public multimedia services and other fields. Moreover, the current high-speed network support WiFi everywhere will greatly promote civilian security process. With the rapid development of science and technology , security has gradually entered the era of the entire network security monitoring market, and network cameras throughout the network video surveillance market as the core device,no doubt,HD IP cameras application and development on behalf of the entire network video surveillance and future trends.At the same time as the current FN video surveillance industry,IP cameras is gradually adapt to the diverse needs of the current market demand and future market development.
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HD IP cameras, APEXIS, network monitoring,
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