Browsing C3 - Centro de Ciências Computacionais by Author "Núñez, Pedro"
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A novel robust scene change detection algorithm for autonomous robots using mixtures of gaussians
Manso, Luis; Núñez, Pedro; Silva, Sidnei da; Drews Junior, Paulo Lilles Jorge (2014)Interest in change detection techniques has considerably increased during recent years in the field of autonomous robotics. This is partly because changes in a robot’s working environment are useful for several robotic ... -
Novelty detection and segmentation based on gaussian mixture models: a case study in 3D robotic laser mapping
Drews Junior, Paulo Lilles Jorge; Núñez, Pedro; Rocha, Rui Paulo Pinto da; Campos, Mario Fernando Montenegro; Dias, Jorge (2013)This article proposes a framework to detect and segment changes in robotics datasets, using 3D robotic mapping as a case study. The problem is very relevant in several application domains, not necessarily related with ...