Hello! We recently bought a cloud plan license for one of our projects and are experiencing some problems with the image tracking. Our project consists of an app that uses Vuforia features to recognise the pages of school books in order to give access to multimedia content. The books are available in two versions (one for teachers, one for students), with little differences between the pages (you can find examples in the attachment files). At first we only uploaded the teacher version which had the better rating, due to the higher number of graphic elements in the page. However, in time, we found out that the students were having trouble recognising the pages with their version. To solve this problem we uploaded the student version as well, hoping it would solve the problem. It didn't solve it, made it worst. Now the two targets are conflicting, but only in some devices (with less specs), or in poor light conditions. Do you have any suggestions on how to overcome this issue? How does Vuforia deal with a case like this where there may be conflicting trackers? Does it respond with the best match, or with the first match? The output for teacher and student is exactly the same, so we are only hoping to find the better solution in order to provide a good tracking for both types of users. Many thanks for your patience and cooperation.
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Conflicting targets
By PortoEditora
on Fri, 10/21/2016 - 16:35
Hello,
Hello,
Thank you for your detailed description and supporting images. Reviewing them, I can easily see how our detector is getting confused as there are few visual differences between the two examples.
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