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Comparing Features of Three-Dimensional Object Models Using Registration Based on Surface Curvature Signatures
2007
This dissertation presents a technique for comparing local shape properties for similar three-dimensional objects represented by meshes. We develop a shape representation that is sensitive to subtle shape differences but relatively insensitive to noise, and use this representation to detect features of the objects. The features are used, along with a measure for shape similarity, to compute a correspondence between the objects, which then allows shape comparison based on the shape properties at
doi:10.7936/k7fn14j1
fatcat:ejr2hl5gnjeofeyigvs5fhlk4e