Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
HI all, I was wondering if someone knows of an optimized IDL routine to compute the gradient of an image, I ported one over from C where the gradient is generated in fourier space, but I was interested to find if one was optimized for IDL. I will probably get around to optimizing the port when I am less busy. -Brad