Now showing items 21-22 of 22
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 ...
Evaluating the Curvature Analysis as a Key Feature for the Semantic Description of Architectural Elements
(The Eurographics Association, 2014)
The recent developments in the fields of photogrammetry and laser scanning, have made possible mass acquisitions of heritage artifacts with a particularly high level of geometric accuracy. A processing of the digital model ...