Dental radiographs and photographs in human forensic identification

نویسندگان

  • Vijayakumari Pushparaj
  • Ulaganathan Gurunathan
  • Banumathi Arumugam
چکیده

Dentistry can contribute for the distinguishing proof of human stays after any fiascos or wrongdoings in help to other medicinal strengths. The calculation can be produced by contrasting posthumous and bet mortem dental radiographs. This work intends to acquaint photographic pictures moreover with radiographs. In this examination a form and skeleton-based shape extraction and in addition coordinating calculation for dental pictures is proposed. A dynamic form show with particular twofold and Gaussian separating regularized level set technique is utilized for shape extraction. Shape coordinating is finished by both form and skeleton-based methodologies. The test comes about are acquired from a database of dental pictures incorporate the two radiographs and photos. This calculation gives better coordinating choice about the individual than the current calculations since it incorporates skeleton measures too. The execution measures got and the hit-rate shows that the better coordinating is seen with radiographic than the photographic pictures.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Validation of post mortem dental CT for disaster victim identification

The objective of this study was to test the accuracy and inter-reader variability of comparative radiologic identification based on dental post mortem computed tomography (PMCT) and ante mortem (AM) dental radiographs. Five raters with varying degrees of expertize and experience independently compared 115 dental PMCT images to 114 AM dental radiographs to identify matching pairs (n=98), unmatch...

متن کامل

Forensic odontology identification using smile photograph analysis--case reports.

The identification of unknown human by smile photographs that show specific characteristics of each individual has found wide acceptance all over the world. Therefore this paper shows this situation reporting different cases which smile photograph analysis were crucial to determine the positive identification of unidentified human bodies. All the cases were subjected to personal identification ...

متن کامل

Review of Dental Biometric in Human Forensic Identification

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 extracti...

متن کامل

Correlation of Oral, Genetic, and Radiological Parameters Involved in Human Identification in Forensic Dentistry

Background: Forensic dentistry plays a major role in the human identification, mainly in mass disasters situations. Forensic odontologist applies several techniques and correlates different parameters to establish an accurate scheme toward identification. Materials and Methods: A PubMed search was carried out for different parameters involved in human identification in forensic dentistry; the r...

متن کامل

Exhaustive Matching of Dental X-rays for Human Forensic Identification

Dental features have been widely used for forensic identification purposes. With the large number of cases that need to be investigated by forensic odontologists, a move towards computer-aided dental identification systems is necessary. We propse an automated scoring and ranking method that can be used to augment other text-based methods such as WinID. Given a postmortem (PM) radiograph with a ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • IET Biometrics

دوره 2  شماره 

صفحات  -

تاریخ انتشار 2013