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Because of the increasing size of the elderly sector of Japanese society, the need for an intelligent wheelchair has increased. This paper presents the development of an intelligent wheelchair for elderly persons. In order to assist the maneuvering of the intelligent wheelchair, we employed an omni-directional camera and a slightly tilted laser rangefinder. By using this combination of sensors, the...
This paper describes a new robust lane detection algorithm which is applicable for outdoor environments. In order to detect lanes robustly, we use a sequence of omni-directional color images. The color feature of lanes is extracted by using RGB eigenspace method. The extracted lane color images are transformed to Hough space to detect lanes as lane candidate points. This algorithm can solve problems...
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