As any lover of live sports events knows, user control of a video camera’s viewpoint can be a highly prized feature. Unfortunately, it is not feasible to allow each viewer to actively control his own robotic video camera from home. Some partial solutions to this problem include the simultaneous stre.....
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A robust method of identifying moving or changing objects in a video sequence groups each pixel with other adjacent pixels according to either motion or intensity values. Pixels are then repeatedly regrouped into clusters in a hierarchical manner. As these clusters are regrouped, the motion pattern .....
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We have invented a novel framework and methods for the optimal selection and placement of anatomical and fiducial landmarks for image-guided neurosurgery. The method computes the rigid registration transformation that minimizes the Target Registration Error, and provides an accurate estimate of the .....
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