19 July 2013 Research on extraction of outlines of mandible in forensic individual recognitions
Author Affiliations +
Proceedings Volume 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013); 887829 (2013) https://doi.org/10.1117/12.2030963
Event: Fifth International Conference on Digital Image Processing, 2013, Beijing, China
Abstract
There are fractures in local regions after extracting outlines of cone beam CT(CBCT) mandible images by conventional segmentation algorithm in the forensic test, therefore, this paper proposes a new method to avoid negative impact of fractures by the Erosion-reconstruction and Dilation- reconstruction of mathematics morphology (ERDR) algorithm to improve the accuracy of auto-extracting mandible outlines. The experiments show that the ERDR had a higher success rate (82.3%) in the processing of extracting the outlines of 300 mandible images than that of conventional segmentation method(24.0%).
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Lu Sun, Lu Sun, Yu Xing, Yu Xing, Gaixian Shan, Gaixian Shan, Xiangqian He, Xiangqian He, } "Research on extraction of outlines of mandible in forensic individual recognitions", Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 887829 (19 July 2013); doi: 10.1117/12.2030963; https://doi.org/10.1117/12.2030963
PROCEEDINGS
5 PAGES


SHARE
Back to Top