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Engineers and scientists from many fields are using three-dimensional reconstruction for visualization and analysis of physical data. Recent advances in medical imaging and surgical techniques have made possible the correction of severe facial deformities and fractures. Surgical correction techniques often involve the direct manipulation - both relocation and surgical fracture - of the underlying...
Computer tomography (CT) and magnetic resonance imagery (MRI) have had an enormous impact in medicine. Using medical imagery, computer assisted surgery (CAS) systems decrease the invasiveness of surgical procedures, increase accuracy and facilitate surgical planning and analysis. Craniofacial anomalies and fine anatomic details of facial traumic injuries can be well studied with such imaging techniques...
This study presents a data registration method for craniofacial spatial data of different modalities. The data consists of three dimensional (3D) vector and raster data models. The data is stored in object relational database. The data capture devices are laser scanner, CT (computed tomography) scan and CR (close range) photogrammetry. The objective of the registration is to transform the data from...
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