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RobotPy Guy
AKA: Dustin Spicuzza
FRC #1418 (), FRC #1973, FRC #4796, FRC #6367 ()
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Join Date: Dec 2008
Rookie Year: 2003
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Re: HSV Value Of Green from Reflectant Tape

Quote:
Originally Posted by ryan.mitchell View Post
Ok understood, any idea what the best way to gathering those values would be? Ie is there any software where I can have a webcam plugged in and then be told the hsv value of a color which ive selected? Or I suppose if there is any software which could tell me the hsv(or rgb...its translatable) values of a color in an image that would work also.
You could save the image to a picture, and then use something like GIMP.

Or, make the threshold values tunable via networktables, and then send the video stream via cscore to your browser. Change the values, see the results in real time (just like GRIP).
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Maintainer of RobotPy - Python for FRC
Creator of pyfrc (Robot Simulator + utilities for Python) and pynetworktables/pynetworktables2js (NetworkTables for Python & Javascript)

2017 Season: Teams #1973, #4796, #6369
Team #1418 (remote mentor): Newton Quarterfinalists, 2016 Chesapeake District Champion, 2x Innovation in Control award, 2x district event winner
Team #1418: 2015 DC Regional Innovation In Control Award, #2 seed; 2014 VA Industrial Design Award; 2014 Finalists in DC & VA
Team #2423: 2012 & 2013 Boston Regional Innovation in Control Award


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