{"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.1701.00669"}],"status":"public","day":"09","quality_controlled":"1","abstract":[{"lang":"eng","text":"Many algorithms for the computation of correspondences between deformable shapes rely on some variant of nearest neighbor matching in a descriptor space. Such are, for example, various point-wise correspondence recovery algorithms used as a post-processing stage in the functional correspondence framework. Such frequently used techniques implicitly make restrictive assumptions (e.g., nearisometry) on the considered shapes and in practice suffer from lack of accuracy and result in poor surjectivity. We propose an alternative recovery technique capable of guaranteeing a bijective correspondence and producing significantly higher accuracy and smoothness. Unlike other methods our approach does not depend on the assumption that the analyzed shapes are isometric. We derive the proposed method from the statistical framework of kernel density estimation and demonstrate its performance on several challenging deformable 3D shape matching datasets."}],"date_published":"2017-11-09T00:00:00Z","title":"Product manifold filter: Non-rigid shape correspondence via kernel density estimation in the product space","publisher":"IEEE","language":[{"iso":"eng"}],"publication_status":"published","publication":"2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)","external_id":{"arxiv":["1701.00669"]},"year":"2017","doi":"10.1109/cvpr.2017.707","extern":"1","oa":1,"month":"11","_id":"18287","citation":{"mla":"Vestner, Matthias, et al. “Product Manifold Filter: Non-Rigid Shape Correspondence via Kernel Density Estimation in the Product Space.” <i>2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)</i>, IEEE, 2017, pp. 6681–90, doi:<a href=\"https://doi.org/10.1109/cvpr.2017.707\">10.1109/cvpr.2017.707</a>.","apa":"Vestner, M., Litman, R., Rodola, E., Bronstein, A. M., &#38; Cremers, D. (2017). Product manifold filter: Non-rigid shape correspondence via kernel density estimation in the product space. In <i>2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)</i> (pp. 6681–6690). Honolulu, HI, United States: IEEE. <a href=\"https://doi.org/10.1109/cvpr.2017.707\">https://doi.org/10.1109/cvpr.2017.707</a>","chicago":"Vestner, Matthias, Roee Litman, Emanuele Rodola, Alex M. Bronstein, and Daniel Cremers. “Product Manifold Filter: Non-Rigid Shape Correspondence via Kernel Density Estimation in the Product Space.” In <i>2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)</i>, 6681–90. IEEE, 2017. <a href=\"https://doi.org/10.1109/cvpr.2017.707\">https://doi.org/10.1109/cvpr.2017.707</a>.","ista":"Vestner M, Litman R, Rodola E, Bronstein AM, Cremers D. 2017. Product manifold filter: Non-rigid shape correspondence via kernel density estimation in the product space. 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR). 30th IEEE Conference on Computer Vision and Pattern Recognition, 6681–6690.","short":"M. Vestner, R. Litman, E. Rodola, A.M. Bronstein, D. Cremers, in:, 2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), IEEE, 2017, pp. 6681–6690.","ama":"Vestner M, Litman R, Rodola E, Bronstein AM, Cremers D. Product manifold filter: Non-rigid shape correspondence via kernel density estimation in the product space. In: <i>2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)</i>. IEEE; 2017:6681-6690. doi:<a href=\"https://doi.org/10.1109/cvpr.2017.707\">10.1109/cvpr.2017.707</a>","ieee":"M. Vestner, R. Litman, E. Rodola, A. M. Bronstein, and D. Cremers, “Product manifold filter: Non-rigid shape correspondence via kernel density estimation in the product space,” in <i>2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)</i>, Honolulu, HI, United States, 2017, pp. 6681–6690."},"article_processing_charge":"No","oa_version":"Preprint","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","conference":{"start_date":"2017-07-21","end_date":"2017-07-26","name":"30th IEEE Conference on Computer Vision and Pattern Recognition","location":"Honolulu, HI, United States"},"page":"6681 - 6690","author":[{"last_name":"Vestner","first_name":"Matthias","full_name":"Vestner, Matthias"},{"first_name":"Roee","full_name":"Litman, Roee","last_name":"Litman"},{"last_name":"Rodola","full_name":"Rodola, Emanuele","first_name":"Emanuele"},{"orcid":"0000-0001-9699-8730","first_name":"Alexander","full_name":"Bronstein, Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","last_name":"Bronstein"},{"last_name":"Cremers","full_name":"Cremers, Daniel","first_name":"Daniel"}],"publication_identifier":{"isbn":["9781538604588"],"issn":["1063-6919"]},"arxiv":1,"type":"conference","date_created":"2024-10-09T07:49:43Z","date_updated":"2024-12-05T14:20:16Z","scopus_import":"1"}