Magnitude.c File Reference


Functions

VImage VMagnitude3d (VImage gradz, VImage grady, VImage gradx, VImage dest)
VImage VMagnitude2d (VImage grady, VImage gradx, VImage dest)

Detailed Description

compute gradient magnitude

Author:
Gabriele Lohmann, MPI-CBS

Function Documentation

VImage VMagnitude3d ( VImage  gradz,
VImage  grady,
VImage  gradx,
VImage  dest 
)

Parameters:
gradz input gradient in slice direction (float repn)
grady input gradient in row direction (float repn)
gradx input gradient in column direction (float repn)
dest output image (float repn)

VImage VMagnitude2d ( VImage  grady,
VImage  gradx,
VImage  dest 
)

Parameters:
grady input gradient in row direction (float repn)
gradx input gradient in column direction (float repn)
dest output image (float repn)


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