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Research Statement
I am interested in algorithms for alignment and processing of geometric data, computer graphics, and computational geometry.
Recent Publications
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N. Gelfand, N. Mitra, L. Guibas and H. Pottmann. Robust Global Registration. Proc. Eurographics Symp. Geom. Processing, pp. 197-206, 2005.
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N. Gelfand and L. Guibas. Shape Segmentation Using Local Slippage
Analysis. Eurographics Symp. Geom. Processing, 2004, pp. 219-228.
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N. J. Mitra, N. Gelfand, H. Pottmann, and L. Guibas.
Registration of Point Cloud Data from a Geometric Optimization
Perspective. Eurographics Symposium on Geometry Processing, pp. 23-32, 2004.
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N. Gelfand, L. Ikemoto, S. Rusinkiewicz, and M. Levoy, Geometrically Stable Sampling for the ICP Algorithm, Fourth International Conference on
3D Digital Imaging and Modeling, 2003, pp. 260-267
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L. Ikemoto, N. Gelfand, and M. Levoy, A Hierarchical Method for Aligning Warped Meshes, Fourth Internaltional Conference on 3D Digital Imaging and Modeling, 2003, pp. 434--441
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