Printer ink not black in IR
The black tiles on my chessboard are not so black when viewed through an infrared camera. Why so?
The board is printed using a regular Cannon ink printer. Should I go hunting for a laser printer? What are my options if I want my IR camera to see printed black?
EDIT: I found that the IR wave length is 850nm. Still looking for a solution though. https://docs.microsoft.com/en-us/azur...
All the best Carl Emil
Try shining an incandescent light on the paper. That should help distinguish the light and dark parts, though I don't know if it will be enough.