I'm having some trouble with object tracking.
I use a cube covered with printed dots to be my tracking object (I've tried a lot of different kind of shapes like cylinder). So far, I get bunch of good tracks, so that the marker stays on the exact point it should be. But When it comes to solving, it's a mess.
First, it didn't rotate the right way even i use perspective tracking.
Second, the perspective tracking looks fine in the camera but actually they are not.
Third, I got high error around 4~6.
Here is the file with the footage:
https://drive.google.com/drive/folders/19WplgpAXHwrAnZDppBlfXRJ2aYZZbfXN?usp=sharing
Here is my question:
1. What is going on? is their any way to fix it?
2. Is their a better kind of marker shape i can use?
3. What is the best shape for the tracking objects?
Thank you