Finding summits from spread of points

vvvv beta general
1

Hey everyone,

I’m currently working on a project where i need to identify the summits from an spread of points.

I use the countours box to identify a shape, from there i would like a simplified quad containing the shape, this exists in openCV, anyone know if it can be done in VVVV?

Thanks in advance,
Dready - http://www.randoom.fr

2

Use “Bounds (Spectral)” to examine a bunch of points (see help file by selecting the node and pressing F1) or go for “BoundingBox (EX9.Geometry Mesh)” to feed in complete geometries.

3

Should do the job fine, otherwise Vux has made many great plugins, and I believe this CV function is amongst them. Try here

4

Thanks for Vux’s patches, that partially helps me (because i needed the bounding rectangle) but i also need the bounding quad, i had to implement it on openCV cause it didn’t exist, so might have to adapt my code to vvvv.