METHOD OF PERSONAL IDENTIFICATION USING DENTAL INFORMATION AND PERSONAL IDENTIFICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To identify an individual such as an unidentified body quickly and accurately without errors in identifying. SOLUTION: Dental information on each tooth for a subject under a search are checked to see if they match with dental information on each tooth under a search source. When both dental conditions are found to be inconsistent after taking irreversibility of the tooth condition into account, and the dental condition is not deteriorated, a judgment that both dental information conflict completely is made, and no evaluation point is given. As a result, a whole process is terminated as the subject does not match with an unidentified body. (step 1102-1104) When irreversibility is not taken into account, and dental conditions match, an evaluation point is added. (step 1105, 1106) When materials used for dental treatments match each other, or parts where a dental treatment is done correspond, an evaluation point is added. (step 1107-1110) Since the higher the evaluation point is, the more likely the search source matches with the subject under a search, a result of the search is listed.