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We presents some preliminary results of the ongoing research with the final goal of building an autonomous mobile robot. To achieve this scope the mapping problem is an ineluctable one. This paper presents a visual mapping system which detects the same Speeded Up Robust Features (SURF) on the stereo pair images in order to obtain three dimensional point clouds at every robot location. The algorithm...
This paper presents a method for detecting people from images taken with a camera mounted on a robot. The purpose of the detection is avoiding people collision while robot is moving within an unknown environment. It combines two algorithms for this purpose. First, the appearance of people is learned using a set of Haar-like features and the Adaboost algorithm. This information is embedded by building...
This paper describes the path planning for the mobile robots, based on the Markov decision problems and the detection of dynamic objects using stereo-vision. The presented algorithms are developed for resolving problems with partially observable states. The algorithm is applied in an office environment and tested with a skid-steered robot. The created map combines two mapping theory, the topological...
Important advances have been made in the last period in the robotic domain. Mobile robots are in an accentuated development. The navigation of the mobile robots requires solutions for the following problems: the establishment of the current position, the motion planning and the avoidance of obstacles. This paper approaches the problem of indoor navigation of a wheeled mobile robot. The X80 robot from...
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