Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

When I take a snapshot of the Webots world from Matlab the floor of the arena appears to be dark grey/black, but in the Webots window the floor is white. Did I do something wrong?

April 26, 2017appears Arena Black Dark floor Grey MATLAB Snapshot webots world

0

Posted

When I take a snapshot of the Webots world from Matlab the floor of the arena appears to be dark grey/black, but in the Webots window the floor is white. Did I do something wrong?

1 Answer

0

Posted

(Oct 27, 2006) No, this is just what the snapshot code does on the ‘upgraded’ systems. It is still possible to isolate the shape you are looking for, but this will require you to think a bit harder about how you threshold your image. Inspect the image values in the different areas.