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China Security Exhibition Network companies concerned about biometrics technology has long been not new, from fingerprints, face to iris, finger veins, a variety of identification methods, identification technology is constantly updated, in the field of security applications more and more attention. Recently, a way of identifying technology based on the characteristics of human walking gaits is being tapped. It can overcome the shortcomings of long-distance recognition methods such as fingerprint, vein, and face recognition. The use of gait recognition in smart homes provides new impetus to the development of smart homes.
Recognition principle and the principle of security <br> <br> gait recognition: Gait donor's prior record images through the camera, when someone close, the camera automatically record and match and take the attitude determination to confirm its identity.
In the field of intelligent monitoring, remote identification is more advantageous than close-range identification. Gait is a complex behavioral feature because people have differences in height, weight, muscle, bones, physique, individual contours and sensitivity, flexibility, and so on, which determine the gait characteristics, identity and uniqueness. Sex!
At the level of security recognition technology, the human body feature extraction method consists of the following: based on "a human body appearance model that can be learned from a spatiotemporal pattern of walking motion", based on "the walking motion of human body largely depends on the shape change of the contour over time. "Based on the change in the joint angle of the walking movement contains a wealth of individual identification information" and so on. Each aspect has its own implementation methods and characteristics, and select different feature extraction methods under different backgrounds. Strict algorithm and feature extraction recognition ensure the safety and reliability of gait recognition.
Prospects and Applications
Intelligent monitoring will be a trend, and gait recognition plays an indispensable role in many fields. In terms of national security, the policing and security camera can record the gait of passers-by and match with the back-end database to predict the identity and purpose of this person, and provide feedback when necessary.
Today's popular home Internet of Things provides opportunities for gait recognition to enter the homes of ordinary people. Considering the example of the IoT community, imagine that when the children returning from school pass to the floor lobby, the camera confirms their identity and data through gait recognition, automatically opens the lobby entrance, opens the elevator door and presets the floor, and the home lights up and starts. The TV goes to a cartoon channel, automatically sends home information to parents and so on. Strong security application features and excellent user experience vision, gait recognition prospects and applications will be very broad.
Recognition principle and the principle of security <br> <br> gait recognition: Gait donor's prior record images through the camera, when someone close, the camera automatically record and match and take the attitude determination to confirm its identity.
In the field of intelligent monitoring, remote identification is more advantageous than close-range identification. Gait is a complex behavioral feature because people have differences in height, weight, muscle, bones, physique, individual contours and sensitivity, flexibility, and so on, which determine the gait characteristics, identity and uniqueness. Sex!
At the level of security recognition technology, the human body feature extraction method consists of the following: based on "a human body appearance model that can be learned from a spatiotemporal pattern of walking motion", based on "the walking motion of human body largely depends on the shape change of the contour over time. "Based on the change in the joint angle of the walking movement contains a wealth of individual identification information" and so on. Each aspect has its own implementation methods and characteristics, and select different feature extraction methods under different backgrounds. Strict algorithm and feature extraction recognition ensure the safety and reliability of gait recognition.
Prospects and Applications
Intelligent monitoring will be a trend, and gait recognition plays an indispensable role in many fields. In terms of national security, the policing and security camera can record the gait of passers-by and match with the back-end database to predict the identity and purpose of this person, and provide feedback when necessary.
Today's popular home Internet of Things provides opportunities for gait recognition to enter the homes of ordinary people. Considering the example of the IoT community, imagine that when the children returning from school pass to the floor lobby, the camera confirms their identity and data through gait recognition, automatically opens the lobby entrance, opens the elevator door and presets the floor, and the home lights up and starts. The TV goes to a cartoon channel, automatically sends home information to parents and so on. Strong security application features and excellent user experience vision, gait recognition prospects and applications will be very broad.
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