Shengqi Tan

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In dynamic computed tomography (CT) reconstruction, the data acquisition speed limits the spatio-temporal resolution. Recently, compressed sensing theory has been instrumental in improving CT reconstruction from far few-view projections. In this paper, we present an adaptive method to train a tensor-based spatio-temporal dictionary for sparse representation(More)
Compared with traditional dexterous humanoid robotic hands, underactuated robotic hands have the advantages of selfadaptive grasp and easy real-time control. In this paper, the development of a novel underactuated robotic hand is presented. This hand has five fingers and through using underactuation, the selfadaptability of each finger is achieved. This(More)
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