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We present a novel iterative feedback approach for the simultaneous estimation of depth and all-in-focus (AIF) videos from a defocused video pair by joint spatiotemporal optimization. Depth and AIF videos benefit each other in the iterative optimization. First, for the recovery of AIF video, the sparse prior of natural video is incorporated to ensure a high-quality defocus blur removal even under...
Can we find a new method to analyze the high-new-technique ammunition's reliability efficiently? Taking a certain ammunition as an example, we carried out an exploratory study on the feasibility of accelerated degradation test for ammunition. We analyzed the performance change of the wearing parts of the ammunition under long-term storage condition and its effect on the ammunition function. The data...
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