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README.md
auto_calibrate.png
auto_calibrate.py
autocalibrate.md
distance_calibration.py
distance_finder.py
distances.md
get_colors.py
jetson_test.py
line_finder.py
line_finder_thresholded.py
manual_lens_calibration.py
overlay.py
parallel_processing.py

README.md

Extras

Scripts and tools that are not part of the robovision library that you install from PyPI. These are useful as a basis for your actual scripts for FRC vision tasks.

auto_calibrate.py

Measure camera / lens parameters automatically, creating a pickled object that can be later used to remove lens distortions from captured images. See the auto calibration doc for more info.

get_colors.py

Determine the 5 most common colors (in both RGB and HSV spaces) in an image within the region selected by the user. Run python3 get_colors.py -h for basic usage info.

distance_calibration.py

Determine the camera's perceived focal length, which is needed to calculate the distance to objects in captured images. See distances.md for more information.

distance_finder.py

Using the perceived focal length determined with distance_calibration.py, measure the distances to a reference retroreflective tape. See distances.md for more information.

jetson_test.py

Quick script for testing access to the Jetson development board's camera, a USB camera, or an IP camera.

License

MIT License

Copyright (c) 2018, Tim Poulsen, All rights reserved.

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