Many recent studies have focused on developing image reconstruction algorithms in optical systems based on flat optics. These studies demonstrate the feasibility of applying a combination of flat optics and the reconstruction algorithms in real vision systems. However, additional causes of quality loss have been encountered in the development of such systems. This study investigates the influence on the reconstructed image quality of such factors as limitations of mass production technology for diffractive optics, lossy video stream compression artifacts, and specificities of a neural network approach to image reconstruction. The paper offers an end-to-end deep learning-based image reconstruction framework to compensate for the additional factors of quality losing. It provides the image reconstruction quality sufficient for applied vision systems.

No abstract

Diäthylester der Aceto‐ und Benzoylphosphonsäure (I) reagieren mit Cyanessigester (II) in Gegenwart von Piperidin oder Diäthylamin bei 120°C mit schlechten Ausbeuten (26 ‐ 27%) zu den Substanzen (III).