{"extern":"1","date_updated":"2025-01-16T15:50:22Z","status":"public","citation":{"apa":"Litman, R., Bronstein, A. M., &#38; Bronstein, M. M. (2013). Stable Semi-local Features for Non-rigid Shapes. In M. Breuß, A. Bruckstein, &#38; P. Maragos (Eds.), <i>Innovations for Shape Analysis</i> (pp. 161–189). Berlin, Heidelberg: Springer Nature. <a href=\"https://doi.org/10.1007/978-3-642-34141-0_8\">https://doi.org/10.1007/978-3-642-34141-0_8</a>","mla":"Litman, Roee, et al. “Stable Semi-Local Features for Non-Rigid Shapes.” <i>Innovations for Shape Analysis</i>, edited by Michael Breuß et al., Springer Nature, 2013, pp. 161–89, doi:<a href=\"https://doi.org/10.1007/978-3-642-34141-0_8\">10.1007/978-3-642-34141-0_8</a>.","short":"R. Litman, A.M. Bronstein, M.M. Bronstein, in:, M. Breuß, A. Bruckstein, P. Maragos (Eds.), Innovations for Shape Analysis, Springer Nature, Berlin, Heidelberg, 2013, pp. 161–189.","chicago":"Litman, Roee, Alex M. Bronstein, and Michael M. Bronstein. “Stable Semi-Local Features for Non-Rigid Shapes.” In <i>Innovations for Shape Analysis</i>, edited by Michael Breuß, Alfred Bruckstein, and Petros Maragos, 161–89. MATHVISUAL. Berlin, Heidelberg: Springer Nature, 2013. <a href=\"https://doi.org/10.1007/978-3-642-34141-0_8\">https://doi.org/10.1007/978-3-642-34141-0_8</a>.","ama":"Litman R, Bronstein AM, Bronstein MM. Stable Semi-local Features for Non-rigid Shapes. In: Breuß M, Bruckstein A, Maragos P, eds. <i>Innovations for Shape Analysis</i>. MATHVISUAL. Berlin, Heidelberg: Springer Nature; 2013:161-189. doi:<a href=\"https://doi.org/10.1007/978-3-642-34141-0_8\">10.1007/978-3-642-34141-0_8</a>","ieee":"R. Litman, A. M. Bronstein, and M. M. Bronstein, “Stable Semi-local Features for Non-rigid Shapes,” in <i>Innovations for Shape Analysis</i>, M. Breuß, A. Bruckstein, and P. Maragos, Eds. Berlin, Heidelberg: Springer Nature, 2013, pp. 161–189.","ista":"Litman R, Bronstein AM, Bronstein MM. 2013.Stable Semi-local Features for Non-rigid Shapes. In: Innovations for Shape Analysis. Mathematics and Visualization, , 161–189."},"day":"04","publisher":"Springer Nature","series_title":"MATHVISUAL","title":"Stable Semi-local Features for Non-rigid Shapes","language":[{"iso":"eng"}],"publication_identifier":{"issn":["1612-3786"],"eisbn":["9783642341410"],"isbn":["9783642341403"]},"place":"Berlin, Heidelberg","date_published":"2013-04-04T00:00:00Z","publication":"Innovations for Shape Analysis","publication_status":"published","_id":"18352","month":"04","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","doi":"10.1007/978-3-642-34141-0_8","article_processing_charge":"No","page":"161 - 189","date_created":"2024-10-15T11:20:54Z","year":"2013","alternative_title":["Mathematics and Visualization"],"editor":[{"full_name":"Breuß, Michael","first_name":"Michael","last_name":"Breuß"},{"last_name":"Bruckstein","first_name":"Alfred","full_name":"Bruckstein, Alfred"},{"full_name":"Maragos, Petros","first_name":"Petros","last_name":"Maragos"}],"oa_version":"None","type":"book_chapter","author":[{"full_name":"Litman, Roee","first_name":"Roee","last_name":"Litman"},{"first_name":"Alexander","last_name":"Bronstein","full_name":"Bronstein, Alexander","id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","orcid":"0000-0001-9699-8730"},{"first_name":"Michael M.","last_name":"Bronstein","full_name":"Bronstein, Michael M."}],"abstract":[{"lang":"eng","text":"Feature-based analysis is becoming a very popular approach for geometric shape analysis. Following the success of this approach in image analysis, there is a growing interest in finding analogous methods in the 3D world. Maximally stable component detection is a low computation cost and high repeatability method for feature detection in images.In this study, a diffusion-geometry based framework for stable component detection is presented, which can be used for geometric feature detection in deformable shapes.The vast majority of studies of deformable 3D shapes models them as the two-dimensional boundary of the volume of the shape. Recent works have shown that a volumetric shape model is advantageous in numerous ways as it better captures the natural behavior of non-rigid deformations. We show that our framework easily adapts to this volumetric approach, and even demonstrates superior performance.A quantitative evaluation of our methods on the SHREC’10 and SHREC’11 feature detection benchmarks as well as qualitative tests on the SCAPE dataset show its potential as a source of high-quality features. Examples demonstrating the drawbacks of surface stable components and the advantage of their volumetric counterparts are also presented."}]}