Real-time video augmentation with ArUco markers. Markers with ids 1 and 2 will be augmented with the colors blue and green respectively when either one or both of them are placed in the same frame. If a marker with id three is also present in the frame it will be augmented with the combination of green and blue: green-blue.

This program was tested with a Raspberry Pi and a C270 HD webcam, but other compatible hardware should suffice.

• numpy
• opencv and opencv_contrib
• a web camera

Run accumulator.py with a webcam attached to your computer. You must print a page of ArUco markers to use for detection. Point the webcamera at the ArUco markers with ids 1 or 2 or 3 to see the real time video augmentation. You must have the _data file placed in the same directory and you must place a clone of opencv_contrib in the _data file.