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How to use Vuforia video frame for object detection (i.e, face, eyes, body, etc.,) using OpenCV

November 6, 2017 - 5:00am #1

Hi,

we are new to Vuforia, and we doing projects in android native code.

Vuforia is an amazing SDK which we are using for our Augmented reality project.

In our project, we are going to detect human face, eyes, body, etc., from the vuforia video frame using OpenCV 3.0 and provide it to vuforia as target. Is it possible?

We tried like providing the OpenCV frame inputs for Vuforia, but we found that vuforia does not support any 3rd party camera frames. Hence please discuss with us on the same.

Please provide some detailed reference on the same.

 

Thank you for your kind co-operation.

 

How to use Vuforia video frame for object detection (i.e, face, eyes, body, etc.,) using OpenCV

November 6, 2017 - 6:33am #2

You can't feed back a target to Vuforia directly.  But you can use opencv to detect things and then use that information to capture a User Defined target for Vuforia to use.

Here's info on getting the camera

https://library.vuforia.com/content/vuforia-library/en/articles/Solution/Working-with-the-Camera.html#How-To-Access-the-Camera-Image-in-Native

You can look at the sample for User Defined Targets

https://library.vuforia.com/content/vuforia-library/en/articles/Training/User-Defined-Targets-Guide.html

https://developer.vuforia.com/downloads/samples

 

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