Abstract:The compressed ultrafast photography (CUP) method is used to observe ultrafast light emission phenomena by restoring multiple images from a single observed image via a compressed sensing algorithm. However, because its regularization function is only suitable for ultrafast light emissions with lattice contours, the CUP method frequently produces artifacts in the restoration result. To solve this problem, we propose a restoration method that is suitable for ultrafast light emissions with any contour shapes. Spe… Show more
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