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 :

Positionals:
1 TEXT:FILE REQUIRED                  Input FreemanChain file name
2 TEXT REQUIRED                       Set the output name

Options:
-h,--help                             Print this help message and exit
-i,--input TEXT:FILE REQUIRED         Input FreemanChain file name
-o,--output TEXT REQUIRED             Set the output name
--gridStepInit FLOAT=1                Grid step initial
--gridStepIncrement FLOAT=1           Grid step increment 
--gridStepFinal FLOAT=1               Grid step final
-c,--curvatureCutOff FLOAT=10         set the curvature limits to better display

Example:

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

You should obtain such a result:

Resulting visualization.

See also

curvatureScaleSpaceBCC.cpp