title: A new computational method for automatic dental measurement: The case of maxillary central incisor.
abstract: This paper proposes a new automatic approach to determine the accurate measure of human teeth. The aim of the proposed computer based method is to reduce inaccuracy of measurement with respect to traditional approaches. Starting from a 3D model of the teeth which is obtained from 3D scanning, the method algorithmically evaluates the most important dimensional features detectable in central incisors. For this purpose, specific rules are put forward and implemented in original software with a view to identifying repere points, from which to detect dimensional features both unambiguously and accurately. The automatic method which is proposed here is verified by means of the analysis of real teeth and is then compared with the current state-of-the-art methods for teeth measurement.
authors: Department of Industrial and Information Engineering, and of Economics, University of L'Aquila, L'Aquila, Italy.
authors: L
authors: L
authors: Di Angelo
authors: Department of Industrial and Information Engineering, and of Economics, University of L'Aquila, L'Aquila, Italy.
authors: P
authors: P
authors: Di Stefano
authors: Department of Life, Health & Environment Sciences, University of L'Aquila, L'Aquila, Italy.
authors: S
authors: S
authors: Bernardi
authors: Department of Life, Health & Environment Sciences, University of L'Aquila, L'Aquila, Italy.
authors: M A
authors: MA
authors: Continenza
mesh_terms: D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional / Q000379:methods*; D007180:Incisor / Q000033:anatomy & histology*; D008297:Male; D003765:Models, Dental; D012984:Software
keywords: 3D biomedical image analysis; Computer methods for tooth analysis; Dental dimensions; Measurement accuracy; Measurement protocols in biomedicine