Export Histogram data

OpenMV Boards
1

Hello I’m working on a colour detection project. Is it possible to capture the graph colour curves?
So far I only found the get.statistics function in the documentation to get specific values, but in the OpenMV IDE tool I can see the whole curve.

Now I just make screenshots of the graph in order to see significant characteristics of the detected colour. Is there a kind of export function for this visible shown graph in the OpenMV IDE?

2

Hi, you want to use the get_histogram() method. This gives you the same histogram that the IDE has.

3

Thank you for your fast response.