Daniel J. Withey

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Methods for segmentation of medical images are divided into three generations, where each generation adds an additional level of algorithmic complexity. The first generation is composed of the simplest forms of image analysis such as the use of intensity thresholds and region growing. The second generation is characterized by the application of uncertainty(More)
The capability and practical use of mobile robots in real-world applications has resulted in them being a topic of recent research interest. In this paper, motion planning for a mobile robot is considered. The Leapfrog algorithm, a method for solving nonlinear optimal control problems, is applied to generate optimal paths. The Leapfrog method is shown to(More)
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