| Thomas Funkhouser, Michael Kazhdan, Philip Shilane, Patrick Min, William Kiefer, Ayellet Tal, Szymon Rusinkiewicz, and David Dobkin. Modeling by example. ACM Transactions on Graphics, 23(3):652--663, 2004. |
....of computational efficiency and relevance of the results. A simple approach is to annotate the entities with keywords, however, due to the inherent complexity and multitude of possible interpretations this proved to be incomplete, insufficient and or impractical for almost all data types, cf. [30, 13]. Guided by the fact that for a vast class of objects the shape constitutes a large portion of abstract object information, we focus in this paper on general shape based object descriptors. We now can state some requirements that a general shape based descriptor should obey: 1. Descriptive power ....
....so far. In this paper we perform a comparison with previous description methods. To this end we apply our method to a small database of general objects collected from the WWW and compare the results with those yielded by the recently introduced spherical harmonic descriptors (SH descriptors) [13], which are reported to be among the most powerful at present. As it turns out, the construction of SH and 3D Zernike descriptors is closely related, which enables a detailed comparison regarding the structure and performance. The outline of the rest of the paper is as follows: in the next ....
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T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3D models. ACM Transactions on Graphics, 22(1), 2003.
....between one object and a sequence of offset hulls of the other object. Tangelder et al. 5] represent the 3D shape by a signature representing a weighted point set. A shape similarity measurement based on weight transportation is used to compute the similarity between two shapes. Funkhouser et al. [6] developed a 3D matching algorithm that uses spherical harmonics to compute discriminating similarity measures. Kazhdan et al. 7] introduced a reflective symmetry descriptor that represents a measure of reflective symmetry for an arbitrary 3D model for all planes through the model s center of ....
T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3d models. ACM Transactions on Graphics, 22, 2003.
....1. Statistical properties based methods. The simplest approach represents objects with feature vectors in a multidimensional space where the axes encode global geometric properties. Ankerst et al. 1] proposed shape histogram decomposing shells and sectors around a model s centroid. Osada et al. [2] represented shapes with probability distributions of geometric properties computed for points randomly sampled on an object s surface. However, these statistical methods are not discriminating enough to make subtle distinctions between shapes. 2. Topology based methods. Hilaga et al. 3] ....
R. Osada, T. Funkhouser, B. Chazelle, and D. Dobkin. Shape distributions. ACM Transactions on Graphics, 21:807--832, October 2002.
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T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3D models. ACM Transactions on Graphics, 22(1), January 2003.
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Funkhouser, T., Min, P., Kazhdan, M., Chen, J., Halderman, A., Dobkin, D., Jacobs, D.: A search engine for 3D models. ACM Transactions on Graphics 22 (2003)
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T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3d models. ACM Transactions on Graphics, pages 83-- 105, 2003.
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Funkhouser, T., Min, P., Kazhdan, M., Chen, J., Halderman, A., Dobkin, D., Jacobs, D.: A search engine for 3D models. ACM Transactions on Graphics 22 (2003)
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T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3D models. ACM Transactions on Graphics, 22(1), January 2003.
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Funkhouser, T., P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3D models. ACM Transactions on Graphics (TOG), 22(1):83--105, 2003. http://doi.acm.org/10.1145/588272.588279
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Thomas Funkhouser, Michael Kazhdan, Philip Shilane, Patrick Min, William Kiefer, Ayellet Tal, Szymon Rusinkiewicz, and David Dobkin. Modeling by example. ACM Transactions on Graphics, 23(3):652--663, 2004.
No context found.
T. Funkhouser, M. Kazhdan, P. Shilane, P. Min, W. Kiefer, A. Tal, S. Rusinkiewicz, and D. Dobkin. Modeling by example. ACM Transactions on Graphics, 23(3):652--663, 2004.
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FUNKHOUSER , T., MIN, P., KAZHDAN, M., CHEN, J., HALDER- MAN, A., DOBKIN, D., AND JACOBS, D. 2003. A search engine for 3d models. ACM Transactions on Graphics 22, 1, 83--105.
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R. Osada, T. Funkhouser, B. Chazelle, and D. Dobkin. Shape Distributions. ACM Transactions on Graphics, 21(4):807--832, oct 2002.
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R. Osada, T. Funkhouser, B. Chazelle, and D. Dobkin. Shape distributions. ACM Transactions on Graphics, 21(4):807-- 832, Oct. 2002.
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R. Osada, T. Funkhouser, B. Chazelle, and D. Dobkin. Shape Distributions. ACM Transactions on Graphics, 21(4):807--832, oct 2002.
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Thomas Funkhouser, Patrick Min, Michael Kazhdan, Joyce Chen, Alex Halderman, David Dobkin, and David Jacobs. A search engine for 3d models. ACM Transactions on Graphics, 22(1), January 2003.
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Thomas Funkhouser, Patrick Min, Michael Kazhdan, Joyce Chen, Alex Halderman, David Dobkin, and David Jacobs. A search engine for 3d models. ACM Transactions on Graphics, 22(1), 2003.
No context found.
R. Osada, T. Funkhouser, B. Chazelle, and D. Dobkin. Shape distributions. ACM Transactions on Graphics, 21:807--832, October 2002.
No context found.
T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3d models. ACM Transactions on Graphics, 22:83--105, January 2003.
No context found.
Thomas Funkhouser, Patrick Min, Michael Kazhdan, Joyce Chen, Alex Halderman, David Dobkin, and David Jacobs. A search engine for 3d models. ACM Transactions on Graphics, 22:83--105, January 2003.
No context found.
T. Funkhouser, P. Min, M. Kazhdan, J. Chen, A. Halderman, D. Dobkin, and D. Jacobs. A search engine for 3D models. ACM Transactions on Graphics (TOG), 22:83--105, 2003.
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