Construction of multi-directional high-speed imaging system using a streak camera and image compression method

Abstract

We evaluated the reconstruction quality from a conventional compressed ultrafast photography (CUP) system and demonstrated a multi-directional high-speed imaging system based on the CUP system. We evaluated the defect rate as a function of the reconstruction quality. The results showed that the dependence of the defect rate on the reconstruction quality is similar to that from numerical experiments used to evaluate the mean square error (MSE). The results indicate that the shapes of two images could be reconstructed from one swept image.