Part of ants registration suite
ResampleImage \,imageDimension inputImage outputImage MxNxO \/[\,size=1,spacing=0\/] [\,interpolate type\/]
Interpolation type:
0. linear (default) 1. nn 2. gaussian [sigma=imageSpacing] [alpha=1.0] 3. windowedSinc [type = 'c'osine, 'w'elch, 'b'lackman, 'l'anczos, 'h'amming] 4. B-Spline [order=3]