Redefining Megapixel Network Camera
Megapixel IP Camera is a network monitoring system main equipment, and some well-known manufacturers to give it a new definition for intelligent monitoring brings a useful inspiration. We usually think of one million high-definition network camera is a device generating image information, IPC is to produce a digital image information flow devices. IPC The new definition is: generating image information and value-added information devices. Added information include: information on image quality, image defocus inadequate illumination, image (lens) caused by pollution of image quality deterioration; image detection information, image content analysis functions, the image is not found in the normal case, with the relevant ( alarm) information; equipment status information, IPC status monitoring and network environment, the fault self-diagnosis can be adaptive to the environment, and issues relevant information. With these features, IPC has a smart, intelligent monitoring systems become the basic (minimal) unit.
More innovative is, IPC added when information can be passed to the adjacent IPC (interconnection, transmission probe information, sensor networks): to achieve between IPC, IPC and monitoring interconnection between the target and the real perception and interaction, This is the sensor network (IOT basic unit) concept. Such as the monitoring of multiple IPC target tracking; comprehensive IPC IPC discovered targets fixed automatic tracking. Such a system is the real things. So: video surveillance intelligence is the key technology to build things; IPC constitutes an important element of things.
The framework for determining the image of intelligent system architecture also has a good inspiration, indicating that the image is the best structure of intelligent systems: Distributed Enhanced Processing Architecture (DEPA). Detection function is performed by both the front-end video equipment to complete, and comprehensive analysis of the image information, the information associated with the system background. It is consistent with the characteristics of the image signal in the image before compression, and space image data stream to keep the image in time and space correspondence between the individual identification, content analysis of the best mode, the compressed data stream, without it kinds of correspondence, and with the injury, the above process is very difficult. So IPC image signal is generated while producing value-added information technology is the most reasonable route. Again, the front IPC sensor network monitoring system is also designed to monitor the area the best explanation. Monitoring system can not a point, a point of isolation to design IP Camera, to establish the concept of monitoring area, the surveillance zone Megapixel network camera configuration (number, selection, function), monitoring results and objectives of the overall planning.
Monitoring area will be designed to enhance the system capacity and efficiency of real-time monitoring; improve the system quickly capture events for complete information. Businesses in the real summary of the "eight wars Law", usually with manual control or programming designed and implemented. The former low efficiency, which is the lack of interaction with the control objectives. IPC may constitute an intelligent sensor network monitoring area, the monitoring system through the analysis of the target image, self-realization of the above tactics.
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