Something About Face Recognition Systemby Astirl Annilly Once you are seeking out eating healthily regardin
Face recognition system to face recognition technology as the core, is an emerging biometric technology, international science and technology research in today's sophisticated technology. It features extensive use of regional analysis algorithm, the integration of computer image processing technology and bio-statistical theory in one, the use of computer image processing technology to extract from the video portraits feature points, the use of biometric analysis of the principle of mathematical models, has a broad development prospects.
Facial Recognition Systems has a wide range of applications: face recognition access control system, Face Recognition Access Control System, monitoring and management face recognition, face recognition computer security, face recognition, photo search, face recognition to prevent registration of persons ATM machine face recognition intelligent video alarm system, intelligent alarm system prisons face recognition, face recognition systems RFID smart clearance, face criminal fugitives public security alarm system, and so smart.
The main function modules
Acquisition and tracking human face:
Face is captured in an image or a video stream will be detected Portrait Portrait separated from the background and automatically save it. Portrait Portrait tracking is the use of capture technology, as specified portrait taken in the range of the camera moves automatically to track.
Face recognition to verify type and searchable points of two matching models. Verification refers to the capture type is received or designated Portrait Portrait registered with the database for comparison as a check against to determine whether the same person. Search type refers to the comparison, registered from the database search to find all the portraits in the portrait have specified exists.
Face Modeling and Retrieval:
Registered portraits can be data storage model extracted facial features, and its adult students face template (face feature file) to the database. Face during the search (search type), the specified model the portrait, and then with all the templates in the database, compared to the identification of the final will be based on similar values than most similar lists of persons list.
Identification of real functions:
The system can identify people who come before the camera is a real person or a photograph. In order to prevent the user with a false picture. This technique requires the user to make facial expressions with the action.
Image quality test:
Image quality directly affects the recognition of the effects, image quality detection can be carried out to compare the photo image quality assessment, and the corresponding recommended values to aid in identification.
Face Recognition System
Taiwan Facial Recognition Systems is a special camera, to determine very fast, just .01 seconds or so, as is the use of human bone identification technology, so even turning the modification, it is difficult to mask over the eyes. And "Face Recognition System" has the storage capabilities, as long as the number of potentially dangerous "key figure" in the "Face Feature" Enter the storage system, key figures such as unauthorized checkpoints, they will be in 0.01 seconds and kick out, while the other security center "warning." In addition, some important regions such as the control center to allow only specific identity of staff and out, this time face the file system storage of all information is not all will be turned away.
With previous fingerprint identification systems, face recognition systems have a lot of improvements. The life of fingerprint technology as face recognition systems, the use of cost is also higher than face recognition system. Since cleaning the bathroom, James Khan, James Gray, as well as the sensor for indoor use only and other reasons, the fingerprint identification system in the open air outdoor use is unlikely. The camera used for face recognition can work 24 hours a day, first it is not violating human rights, and the second it is very safe, can be used either indoors or outdoors. Face recognition system means that each person's face is close to the name, outsiders can not see, but the monitoring system can be seen. Including foreigners, from entering China's moment, his image and personal information goes into the computer control center, where no matter what occurs, the person can be recognized. And the person being observed in the monitoring equipment does not know him, and played a High-tech Olympics, the function of civilization and the Olympic Games.
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Created on Mar 18th 2011 02:33. Viewed 764 times.