Three novel accurate pixel-driven projection methods for 2D CT and 3D EPR imaging.

OBJECTIVES This work aims to explore more accurate pixel-driven projection methods for iterative image reconstructions in order to reduce high-frequency artifacts in the generated projection image. METHODS Three new pixel-driven projection methods namely, small-pixel-large-detector (SPLD), linear interpolation based (LIB) and distance anterpolation based… CONTINUE READING