This is a miniproject to create a preview for a low-res IR camera on an Android tablet.
The 16x4-pixel IR camera (MLX90620)
The IR camera is hooked to an Arduino board, which is used to interface the camera's input to an Android tablet.
Using OpenCV, the input from the IR camera is calibrated and overlayed on top of the tablet's camera.
Final result (note the red blocks that correspond to the fridge, the heating microwave oven and the boiling pot)
