DGtalTools  0.9.4
curvatureScaleSpaceBCC

Generate the Curvature Scale Space image using a binomial convolver based estimator.

The x axis is associated to the contour point and the y axis to the scale. The colors represent the curvature values included between the cutoff values (set to 10 by default).

Usage: curvatureScaleSpaceBCC –input <filename> –output <filename>

Allowed options are :

-h [ --help ] display this message
-i [ --input ] arg Input FreemanChain file name
--gridStepInit arg (=1) Grid step initial
--gridStepIncrement arg (=1) Grid step increment
-o [ --output ] arg set the output name
--gridStepFinal arg (=1) Grid step final
-c [ --curvatureCutOff ] arg (=10) set the curvature limits to better display

Example:

$ curvatureScaleSpaceBCC -i ${DGtal}/examples/samples/contourS.fc --gridStepInit 0.001 --gridStepIncrement 0.0005 --gridStepFinal 0.1 -o cssResu.ppm

You should obtain such a result:

resCurvatureScaleSpaceBCC.png
Resulting visualization.
See also
curvatureScaleSpaceBCC.cpp