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Camera Frame Pre-process before AR

October 23, 2017 - 4:20am #1

Hi,

I am working on an Image Recognition App on Android .I wish to pre-process the rendering frame obtained from Camera and then feed it to Vuforia for AR and then recognize my targets.My use-case goes like this:

Step 1 : Capture the live frames obtained from the camera.

Step 2 : Subject the live frames obtained to an image processing algorithm. 

Step 3 : Feed the obtained results to Vuforia and do the tracking.

I am developing this in native android (java)  .Any help is appreciated.

Regards,

Shodhan  S

shodhans01
Joined:
October 9, 2017
Posts: 2
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Camera Frame Pre-process before AR

October 23, 2017 - 10:02pm #4

Thank you @Strasza , @dpizzle for quick replies.

@Strasza :

We would really need this feature to be developed as a requirement for our project. 

Let me know the feasibility of this feature from your product team.

Looking forward for updates on this.

Regards,

Shodhan S

 

shodhans01
Joined:
October 9, 2017
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Camera Frame Pre-process before AR

October 23, 2017 - 4:21pm #3

dpizzle is correct, there is currently no way to preprocess the camera frame before tracking. I'll be sure to pass the desire for this feature on to our product team for evaluation.

Thanks,

-Vuforia Support

Strasza
Joined:
June 13, 2017
Posts: 1721
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Camera Frame Pre-process before AR

October 23, 2017 - 8:28am #2

I think the best you're gonna get is the advanced camera api: https://library.vuforia.com/content/vuforia-library/en/articles/Solution/Advanced-Camera-API.html

I'm pretty sure there's no way to preprocess the camera frames before tracking.  

You may want to consider a different SDK.  Really wish Vuforia would open some of this stuff up.



 

dpizzle
Joined:
February 16, 2012
Posts: 286
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