A knowledge-based algorithm for automatic detection of cephalometric landmarks on CBCT images.
Journal:
International journal of computer assisted radiology and surgery
Published Date:
Apr 7, 2015
Abstract
PURPOSE: Cone-beam computed tomography (CBCT) is now an established component for 3D evaluation and treatment planning of patients with severe malocclusion and craniofacial deformities. Precision landmark plotting on 3D images for cephalometric analysis requires considerable effort and time, notwithstanding the experience of landmark plotting, which raises a need to automate the process of 3D landmark plotting. Therefore, knowledge-based algorithm for automatic detection of landmarks on 3D CBCT images has been developed and tested.