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Tracking Black Objects
John from United States  [3 posts]
4 years
I am trying to track a black, velcro covered disc, similar to a hockey puck. I was going to use pseudo-color to change black to green and then filtering out green. It seems to work but it doesn't filter out all the other colors. Anyone have any ideas?
Steven Gentner from United States  [1370 posts] 4 years
Do you have an example image?

STeven.
John from United States  [3 posts] 4 years
Here are some photos. One is the disc, one is with psuedocolor change black to green, and one takes that and filters out green. As you can see there is still some other things picked up by RoboRealm.

   
Steven Gentner from United States  [1370 posts] 4 years
I would just detect the gray/black directly (skip the green conversion since that's not really needed) and filter based on the puck properties.

See attached.

STeven.

 

program.robo

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