Browsing C3 - Centro de Ciências Computacionais by Subject "Change detection"
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A novel robust scene change detection algorithm for autonomous robots using mixtures of gaussians
(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 ... -
Spatial density patterns for efficient change detection in 3D environment for autonomous surveillance robots
(2014)The ability to detect changes is an essential competence that robots should possess for increased autonomy. In several applications, such as surveillance, a robot needs to detect relevant changes in the environment by ...