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Proceedings of the 2011 SIGGRAPH Asia Conference on - SA '11
We present an approach to segmenting shapes in a heterogenous shape database. Our approach segments the shapes jointly, utilizing features from multiple shapes to improve the segmentation of each. The approach is entirely unsupervised and is based on an integer quadratic programming formulation of the joint segmentation problem. The program optimizes over possible segmentations of individual shapes as well as over possible correspondences between segments from multiple shapes. The integerdoi:10.1145/2070752.2024159 fatcat:6npyqa7zz5f27mvufyduez2nrm