Research Publications
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By Year By Research Group | This paper describes work in a new project based on a collaboration between experts in low vision and a computer vision research group. The focus of the project is to develop assistive devices for individuals with severe and profound vision ... LPBoost seemingly should have better generalization capability than AdaBoost according to the margin theory because LPBoost optimizes the minimum margin directly. Thus far, however, there is no empirical comparison and theoretical explanation of ... We present a robust strategy for docking a mobile robot in close proximity with an upright surface using optical flow field divergence and proportional feedback control. Unlike previous approaches, we achieve this without the need for explicit ... We present a robust strategy for docking a mobile robot in close proximity with an upright surface using optical flow field divergence and proportional feedback control. Unlike previous approaches, we achieve this without the need for explicit ... Perception in the visual cortex and dorsal stream of the primate brain includes important visual competencies, such as: a consistent representation of visual space despite eye movement; egocentric spatial perception; attentional gaze deploy- ment; and,... Over the last decade, interest in biometric based identification and verification systems has increased considerably. One application is the use of speech signals, face images or fingerprints in order to supplement security systems based on passwords. ... |