Log in or register to post comments

Image detection

February 2, 2021 - 2:47am #1

Hello,

 

I am trying to track 2 images at a time and even though my trackables have 5 stars, vuforia finds things rarely at best, leading to a bad user experience and I'm trying to improve that.

Some ideas that I've had were, cutting the image in fewer parts or re-adding it a second time and having it choose one or the other but it's still not working for all cases.

See images 1-3 for an example of what's happening. Target is 5 stars, I am in a well lit environment etc etc.

AttachmentSize
Image icon Screenshot_1.png79.01 KB
Image icon Screenshot_2.png161.65 KB
Image icon Screenshot_3.png417.61 KB

Image detection

February 4, 2021 - 4:55am #2

Hi,

The Target Manager's star rating provides a heuristic analysis of the given target about detection performance, but it does not represent the actual run time tracking performance. It is to provide some level of feedback to help guide developers to optimize their targets.

Unfortunately the image used has all the point cluttered on the downside or upside.

Here is some guidance on optimizing targets: https://library.vuforia.com/articles/Solution/Optimizing-Target-Detection-and-Tracking-Stability

Thank you.

Vuforia Engine Support

Log in or register to post comments