Browsing 3DOR 16 by Subject "Computational Geometry and Object Modeling"

Now showing items 1-6 of 6

    • An Edit Distance for Reeb Graphs 

      Bauer, Ulrich; Fabio, Barbara Di; Landi, Claudia (The Eurographics Association, 2016)
      We consider the problem of assessing the similarity of 3D shapes using Reeb graphs from the standpoint of robustness under perturbations. For this purpose, 3D objects are viewed as spaces endowed with real-valued functions, ...

    • An Experimental Shape Matching Approach for Protein Docking 

      Fernandes, Francisco; Ferreira, Alfredo (The Eurographics Association, 2016)
      Proteins play a vital role in biological processes, with their function being largely determined by their structure. It is important to know what a protein binds, where it binds, how it binds, and what is its final ...

    • Matching of Deformable Shapes with Topological Noise 

      Lähner, Z.; Rodolà, E.; Bronstein, M. M.; Cremers, D.; Burghard, O.; Cosmo, L.; Dieckmann, A.; Klein, R.; Sahillioglu, Y. (The Eurographics Association, 2016)
      A particularly challenging setting of the shape matching problem arises when the shapes being matched have topological artifacts due to the coalescence of spatially close surface regions - a scenario that frequently occurs ...

    • Partial Matching of Deformable Shapes 

      Cosmo, L.; Rodolà, E.; Bronstein, M. M.; Torsello, A.; Cremers, D.; Sahillioglu, Y. (The Eurographics Association, 2016)
      Matching deformable 3D shapes under partiality transformations is a challenging problem that has received limited focus in the computer vision and graphics communities. With this benchmark, we explore and thoroughly ...

    • Shape Retrieval of Low-Cost RGB-D Captures 

      Pascoal, Pedro B.; Proença, Pedro; Gaspar, Filipe; Dias, Miguel Sales; Ferreira, Alfredo; Tatsuma, Atsushi; Aono, Masaki; Logoglu, K. Berker; Kalkan, Sinan; Temizel, Alptekin; Li, Bo; Johan, Henry; Lu, Yijuan; Seib, Viktor; Link, Norman; Paulus, Dietrich (The Eurographics Association, 2016)
      RGB-D cameras allow to capture digital representations of objects in an easy and inexpensive way. Such technology enables ordinary users to capture everyday object into digital 3D representations. In this context, we present ...

    • Towards an Observer-oriented Theory of Shape Comparison 

      Frosini, Patrizio (The Eurographics Association, 2016)
      In this position paper we suggest a possible metric approach to shape comparison that is based on a mathematical formalization of the concept of observer, seen as a collection of suitable operators acting on a metric space ...