Now showing items 1-2 of 2
Non-rigid 3D Shape Retrieval via Sparse Representation
(The Eurographics Association, 2013)
Shape descriptor design is an important but challenging problem for non-rigid 3D shape retrieval. Recently, bagof- words based methods are widely used to integrate a model's local shape descriptors into a global histogram. ...
Incomplete 3D Shape Retrieval via Sparse Dictionary Learning
(The Eurographics Association, 2015)
How to deal with missing data is one of the recurring questions in data analysis. The handling of significant missing data is a challenge. In this paper, we are interested in the problem of 3D shape retrieval where the ...