Review of Dental Biometric in Human Forensic Identification
نویسندگان
چکیده
To other medical specialties, Dentistry can contribute for the identification of human remains after any disasters or crimes in assistance.By comparing post mortem and ante mortem dental radiographs,the algorithm can be developed.In addition to radiographs, this work aims to introduce photographic images.For dental images is proposed, in this research a contour and skeleton-based shape extraction as well as matching algorithm.Set method is used for contour extraction,an active contour model with selective binary and Gaussian filtering regularized level.By both contour and skeleton-based approaches,Shape matching is done.Include both radiographs and photographs;the experimental results are obtained from a database of dental images. The existing algorithms since it includes skeleton measures also,this algorithm provides better matching decision about the person.The better matching is observed with radiographic than the photographic images, the performance measures obtained and the hit-rate indicates.
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