Face recognition systems face recognition technology is an emerging biometric technology, the sophisticated technology of today's international science and technology research. With the continuous development of various high-tech, face recognition has become a popular computer technology research, at this stage is mainly used for identification.

With the development of China's civil aviation, traffic increased airport security workload increase, the traditional low efficiency of artificial security means can no longer meet the needs of the large international airport. Face recognition technology has become the industry a safe, stable, efficient machine vision inspection technology used in security systems, to provide the best solution for the industry.

Let us look for a large aircraft plant safety supervision project in the face recognition system, the face recognition system components include: high-definition camera, conversion card; megapixels an industrial lens ; high-performance image processor; data transmission cables and installation accessories such as a set.

The main features of the system:

Face capture and tracking capabilities: face capture is detected in an image or video stream of a portrait and portrait isolated from the background and automatically save it. The portrait track refers to the use of portraits capture technology, and its portrait shot in the camera range specified when moving track.

2 recognition: recognition points to verify the type and search type two kinds of comparison mode. To verify the type refers to the capture portrait or specify the portrait in the database registered a like for comparison to verify to determine whether the same person.

Face modeling and retrieval: registration storage portrait data modeling extract facial features, face template (facial feature files) and Health Adult saved to the database. During face search, specify the portrait modeling, and then compared with a database of all of template recognition, and ultimately the basis of similar value than the right lists the most similar to the list of people.

On real identification function: The system can identify the pre- industrial camera is a real person or a photo. Thereby put an end to users Photo false. This technology requires the user to make facial expressions with the action.

(5) the detection of image quality: image quality is good or bad a direct impact on the effect of the recognition, detection of the image quality of the forthcoming The photo image quality assessment, and the corresponding recommended values ??to aid in identification.

At present, the face recognition system has a wide range of applications, such as: face recognition access control system, face recognition attendance system, face recognition, monitoring and management, face recognition, computer security, face recognition photo search, face recognition to anti-registration. As the technology continues to evolve, their applications will become more extensive. Get more information and machine vision product details please visit the Machine Vision the mall www.china-vision.com.cn Advisory Hotline :4000 -400-816.

keywords: Science and technology, face recognition, security systems, civil aviation, airport security,