Fig. 4From: Sparse-view tomography via displacement function interpolationFBP reconstructions reconstructed by a 360 measured views, b 60 measured views, c 120 measured views, d 360 views created from 60 views by sinc function interpolation, e 360 views created from 60 views by linear interpolation, f 360 views created from 60 views by proposed deformation method, g 360 views created from 120 views by sinc function interpolation, h 360 views created from 120 views by linear interpolation, and i 360 views created from 120 views by proposed deformation methodBack to article page