Add a README for the 971CV/ vision target recognizer directory.
git-svn-id: https://robotics.mvla.net/svn/frc971/2013/trunk/src@4132 f308d9b7-e957-4cde-b6ac-9a88185e7312
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+This is a working computer vision target recognizer for the FRC 2013 game.
+
+Run it on 2013-test-images/*.jpg.
+
+TODO: Capture 640x480 images with the robot's camera (Logitech C210), green LED
+ light ring, and the shutter speed turned down as in 2012.
+ Also turn off auto whitebalance.
+
+ src/org/frc971/DebugCanvas.java -- displays intermediate frames for tuning
+ src/org/frc971/Recognizer.java -- the vision recognizer interface
+ src/org/frc971/Recognizer2013.java -- the UI independent vision recognizer
+ src/org/frc971/VisionTuner.java -- a Java UI for testing and tuning the recognizer
+
+TODO: Connect the recognizer to the robot camera (e.g. using ffmpeg).
+TODO: Get the relevant robot measurements: Camera height, setback, pitch,
+ horizontal FOV, and vertical FOV.
+TODO: Compute target distance, elevation, and azimuth, and send them to the
+ robot's control loops.
+TODO: Pass through a timestamp with each frame.
+TODO: Wean off of WPIJavaCV and its DaisyExtensions.
