> Hello, with id-based markers printed with 8 cm side, what should be
> the values of PATTERN_SIZE_X, PATTERN_SIZE_Y and PATTERN_SAMPLE_NUM
> used to initialize a Tracker object?
You are mixing up two things: the size of your marker in cm has nothing
to do with those settings you mention above.
PATTERN_SIZE_X and PATTERN_SIZE_Y must be either 6/6, 12/12 or 18/18 if
you want to use simple-id or BCH markers.
PATTERN_SIZE_NUM, can be a multiple of this and will also be
downsampled. We generally just use 6/6/6 for those values which gives
If you want to use the original ARToolKit template markers ("images")
then use 16/16 and a multiple of 16.