Reeb Chart Unfolding Based 3D Shape Signatures

The Extended Reeb graph (ERG) is a 3D shape descriptor that fulfils the graph requirements on G of being an undi- rected and labelled graph. Like other methods based on the Reeb

The objective of the SHREC’15 Range Scans based 3D Shape Retrieval track is to evaluate algorithms that match range scans of real objects to complete 3D mesh models in a

The two main components of a sketch–based 3D object retrieval application are the 2D shape description method and the 3D object representation.. Despite the extensive va- riety of

In this paper, we proposed a Part-based 3D model retrieval by Randomized Sub-Volume Partitioning (P3D- RSVP) algorithm for efficient part-based 3D model retrieval (P3DMR) on a

4. Pairwise Surface Registration using Local Voxelizer So far we have developed a novel shape descriptor based on local voxelization within a unique LRF. In this section, we apply

In this paper, we present an adaptive hierarchical method allowing users to interact with geometrically complex 3D deformable objects based on an extended shape matching approach..

The objective of this track is to evaluate the performance of different 3D sketch-based 3D model retrieval algorithms using the hand-drawn 3D sketch query dataset and a generic 3D

We present a novel approach towards mesh saliency detection, based on local curvature entropy.. Being based on information the- ory, our method classifies regions on a 3D