Face recognition monitoring system based on intelligent adjustment

Abstract

The invention discloses a face recognition monitoring system based on intelligent adjustment. The system comprises a face image acquisition module, a face image processing module, an image feature extraction module, a distance detection module, an angle analysis module, an angle adjustment module, a model rapid splicing module, an analysis server, a voice broadcast module, a face recognition module, a master control center and a storage database. According to the invention, the method comprises the steps of: constructing a face three-dimensional model; comparing and judging whether the face three-dimensional model is complete or not; meanwhile, adjusting the steering angle and the vertical amplitude of the high-definition camera; capturing missing local features of the human face three-dimensional model; performing rapid splicing of the human face three-dimensional model; and comparing the matching degree of the spliced face three-dimensional model, if the matching degree does not meetthe requirement, continuously performing snapshot until the requirement is met, locking the completely spliced face three-dimensional model, performing face recognition on the complete face three-dimensional model, opening an entrance guard of a building after recognition is passed, and therefore, the matching success rate and accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of face recognition and monitoring, and relates to a face recognition and monitoring system based on intelligent adjustment. Background technique [0002] With the continuous development of our society and the continuous advancement of science and technology, various high-rise buildings have emerged one after another. These high-rise buildings have become an important part of the workplace of contemporary people. There are higher requirements for the intelligence and safety of people. Therefore, the face recognition monitoring system came into being to meet people's needs. [0003] However, there are still some deficiencies in the existing face recognition monitoring system. The existing face recognition monitoring system is generally fixed on the side of the security door of the building. It is difficult to identify adults whose height, height, and angle are slightly inappropriate, which reduces the recogn...

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Problems solved by technology

[0003] However, there are still some deficiencies in the existing face recognition monitoring system. The existing face recognition monitoring system is generally fixed on the side of the security door of the building. It is difficult to identify adults whose height, height, and angle are slightly inappropriate, which reduces the recognition speed and delays the time of the staff in the building. At the same time, the angle of the monitoring system cannot be intelligently adjusted, and there are partial missing of the collected face images. System errors are prone to occur at times, which reduces the matching success rate and accuracy. At the same time, the existing face recognition monitoring system is not highly intelligent and has weak notification capabilities. To improve the traffic efficiency of the building, in order to solve the above problems, a face recognition monitoring system based on intelligent adjustment is now designed

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