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Unread 07-01-2014, 14:39
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Re: Vision Tracking the Hot Goal LEDs

Quote:
Originally Posted by Greg McKaskle View Post
Since the LEDs are very bright and very small, the auto-exposure algorithms tend to overlook them and collect too much light in those areas. The result is that the LEDs that look yellow to your eyes will appear white on the computer screen. You can adjust the exposure by lowering the brightness parameter or manually calibrating the exposure. You may then be able to see the yellow LEDs using the camera, but at that point the rest of the image will be quite dark.
There are some pictures posted here with both the vision target lit up and the LEDs on here: http://firstforge.wpi.edu/sf/frs/do/..._vision_images
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