|Autors: Christoff, N. V., Manolova, A. H.|
Title: Feature extraction and classification using minimal curvature of 3D mesh for automatic crater detection
Keywords: Mars Orbiter Laser Altimeter, 3D mesh, automatic
Abstract: In this paper is examined the significance of tree classes of feature selection algorithms, extracted from 3D mesh data, generated from the Mars Orbiter Laser Altimeter (MOLA) for a classification task to automatically detect craters, while at the same time testing four classifiers. The key idea of this study is to study the discriminative power of the original values, hereafter called “pure” values, of a minimal curvature by only converting them to grey scale image. The experimental results with four different classifiers show that better accuracy results are obtained over the features selected from the grey scale image. It is employed technique from computer vision used for face detection in the task of crater detection.
Full text of the publication
Вид: пленарен доклад в международен форум, публикация в реферирано издание
Въведена от: доц. д-р Агата Христова Манолова