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2007
Technical report TR07-01. A method for quantitative measurement of gas volume changes in upper airway is presented in this paper. The aim of this study is to assess the feasibility of a novel Cone Beam Computerized Tomography (CBCT) technique for quantitative measurement of gas volume in upper...
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2005
Technical report TR05-31. A 3D thinning algorithm erodes a 3D image layer by layer to extract the skeletons. This paper presents an improved fully parallel 3D thinning algorithm which extracts medial lines from a 3D image. This algorithm is based on Ma and Sonka's thinning algorithm, which fails...
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2005
Technical report TR05-32. An algorithm for automatic estimation of 3D transformations between two objects is presented in this paper. Skeletons of the 3D objects are created with a fully parallel thinning algorithm and feature point pairs (land markers) are extracted from skeletons automatically,...