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Coloured region tracking in vuforia

By aps123 on Sat, 07/28/2018 - 09:25

Is it possible to use vuforia to recognize all objects of a specific colour in an AR app. The requirement in my project is to recognize objects of a particular colour. I was wondering if there is any support for this in vuforia.

Also I was thinking that if inherent support is not available for this will it be possible to extract the frames while using vuforia in real time and feed them to ,say, some ML algorithm that can do the recognition part? and if yes then how to do it?

Vuforia only sees grayscale.  Sample code to extract frames here: https://library.vuforia.com/content/vuforia-library/en/articles/Solution/Working-with-the-Camera.html