Detailed Description
NonMaxima Supression by gradient interpolation
This function is used in conjunction with edge detection. The input into this function is the output of a 3D edge detection procedure (e.h. VCanny3d or VDeriche3d). It produces an output image containing the gradient magnitude. Nonmaxima edges are suppressed.
- Authors:
- Alex Seidel, (TU Muenchen) and Gabriele Lohmann, MPI-CBS
Function Documentation
VImage VNonmaxSuppression |
( |
VImage |
dx, |
|
|
VImage |
dy, |
|
|
VImage |
dz, |
|
|
VImage |
dest | |
|
) |
| | |
- Parameters:
-
| dx | input gradient in column direction (float repn) |
| dy | input gradient in row direction (float repn) |
| dz | input gradient in slice direction (float repn) |
| dest | output image (ubyte repn) |