Architecture and circuit design for photon counting coloured imaging using MATLAB

This paper presents a new architecture and circuit design for colour x-ray pixel array detector read-out electronics, based on two circuit designs; the Bayer method of pixel arrangement and the full energy and special resolution circuit design, a simulation of the sub sampling architecture was made in MATLAB Simulink and the results shows that the propose architecture produces images with an image quality higher than those for a single energy range architecture and with half the complexity of that for a full sampling architecture.