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We devise an elastic net convex program that generates natural-looking compressive sensed images by mimicking features indicative of good quality images. We use the shape parameter of divisively normalized wavelet coefficients to iteratively solve a convex program and target the distribution of each wavelet band. Using this method we are able to create better quality images than other methods as gauged...
An algorithm is presented to automatically detect near surface ice layers in images from the Shallow Subsurface Radar (SHARAD) on NASA's Mars Reconnaissance Orbiter. Mars' ice-rich Northern Polar Layered Deposits (NPLD) represents an extensive geologic record of climate history. Identifying ice layers in cross-sectional images leads to understanding the three-dimensional structure of ice layers. Scientists...
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