国际口腔医学杂志2017，Vol.44Issue(2)：170-174,5.DOI:10.7518/gjkq.2017.02.011
利用腭皱数字图像进行同一认定的研究
Forensic identification through digital imaging of the palatal rugae
摘要
Abstract
Objective To investigate the feasibility of forensic identification through digital imaging of the palatal rugae.Methods Digital images of the palatal rugae under a particular environment were collected.Rugae Image Identification System was used for collection,noise reduction,augmentation,segmentation,feature extraction,edge detection,and information matching,with each procedure having a corresponding algorithm.After Matlab processing,the matching achievement ratio and matching time of palatal rugae images were recorded.Results Three dentists obtained 100％ accurate results,one case and two cases were not matched respectively by the other two evaluators.Dentists completed computer processing of the images in the shortest time.Conclusion A more rapid and accurate method for forensic identification was successfully achieved through digital imaging of the palatal rugae.The study proposes a new method for forensic identification.关键词
法医人类学/法医口腔学/腭皱/同一认定Key words
forensic anthropology/forensic dentistry/palatal rugae/forensic identification分类
社会科学引用本文复制引用
李冰,武秀萍,韩建宁,潘菲,王玉瑾..利用腭皱数字图像进行同一认定的研究[J].国际口腔医学杂志,2017,44(2):170-174,5.基金项目
山西医科大学博士启动基金(03201428)This study was supported by Doctoral Fund of Shanxi Medical University(03201428). （03201428）
