Automatic Tooth Region Separation for Dental CT Images
ICCIT '08 Proceedings of the 2008 Third International Conference on Convergence and Hybrid Information Technology - Volume 01
Automatic Extraction of Mandibular Nerve and Bone from Cone-Beam CT Data
MICCAI '09 Proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention: Part II
Classification and numbering of teeth in dental bitewing images
Pattern Recognition
An automatic segmentation and reconstruction of mandibular structures from CT-data
IDEAL'09 Proceedings of the 10th international conference on Intelligent data engineering and automated learning
MICCAI'06 Proceedings of the 9th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Automatic Construction of Dental Charts for Postmortem Identification
IEEE Transactions on Information Forensics and Security
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We propose a fully automatic method for tooth detection and classification in CT or cone-beam CT image data. First we compute an accurate segmentation of the maxilla bone. Based on this segmentation, our method computes a complete and optimal separation of the row of teeth into 16 subregions and classifies the resulting regions as existing or missing teeth. This serves as a prerequisite for further individual tooth segmentation. We show the robustness of our approach by providing extensive validation on 43 clinical head CT scans.