Alan M. M c Ivor. A cubic facet based method for estimating the principal quadric. In Image and Vision Computing New Zealand. Auckland University, December 1998. Home/Search Document Not in Database Summary Related Articles |
This paper is cited in the following contexts:
Using Partial Models for Localising Objects in Range Images - McIvor Self-citation (Ivor) (Correct)
....to the components of 3D point locations in a neighbourhood of the data point. The coe#cients of the fitted facets are then used to estimate the first and second order derivatives of location with respect to the parameters of the range map. And from these the principal quadric can be calculated [11]. The aspects of the principal quadric that are important in the subsequent processing are the surface normal (n) the directions of principal curvature, and the Gaussian (K) and mean (H) curvature. As well as estimating the principal quadric, the above procedure also filters the data to estimate ....
Alan M. M c Ivor. A cubic facet based method for estimating the principal quadric. In Image and Vision Computing New Zealand. Auckland University, December 1998.
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