{SHREC’13} Track: Large-Scale Partial Shape Retrieval Using Simulated Range Images

Title{SHREC’13} Track: Large-Scale Partial Shape Retrieval Using Simulated Range Images
Publication TypeConference Paper
Year of Publication2013
AuthorsSipiran, I, Meruane, R, Bustos, B, Schreck, T, Johan, H, Li, B, Lu, Y
Conference NameEurographics Workshop on 3D Object Retrieval
Abstract

Partial shape retrieval is a challenging problem in content-based 3D model retrieval. This track intends to evaluate the performance of existing algorithms for partial retrieval. The contest is based on a new large-scale query set obtained by mimicking the range image acquisition using a standard 3D benchmark as target set. The query set contains 7200 partial meshes with different levels of complexity. Furthermore, we propose the use of new performance measures based on a partiality factor. With this characteristics, our goal is to evaluate several important aspects: effectiveness, efficiency, robustness and scalability. The obtained results of this track open new questions regarding the difficulty of the partial shape retrieval problem and the scalability of algorithms. In addition,potential future directions on this topic are identified.

Image: