> Hi Sergio,
> I am strugling to understand RSD descriptors.
> I have point cloud representing pipe-cylinder with radius ca. 615
> As I undersand, computing RSD should give min and max radius for each point
> in point cloud.
> Min radius should be around cylinder radius while max radius vary between
> min radius and infinity/planeRadius.
> Values I get as result are not even close to this.
> Min radius vary a lot depending on input feature search radius.
If you know what to expect and the results are off it might be time to
come up with a synthetic example in order to debug the issue.
> Can you give me some pointers how to compute RSD corectly?
Sadly no. I never used it and never had to look into the implementation.
> Let say I compute RSD corectly, should I ignore max radius (since we are
> talking about cylinder) if I want to compare two descriptors ?
I'm not sure I would do that without understanding first why you're
getting those Inf/NaN values first.