Are there a way to detect and track images better?

[Galanine69]

just like the title says, are there ways to detect images better? like alot alot better, based on the sample project augmented images. it is pretty inconsistent, there are times where it will get tracked immediately while the next moment it takes ages or it doesnt get tracked at all.

For the arcoreimg tool, what is the basis of a good quality image?