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[Q] How to inform Vuforia of different camera intrinsics? [clip on lens]

November 14, 2014 - 3:14am #1

Hi,

We are using a clip on wide angle lens on an iPad Mini. We've measured the combined camera intrinsics using the Caltech toolbox.

How do I plug the values we found for the camera intrinsics into Vuforia? We are using Vuforia inside Unity3D.

Any help greatly appreciated,

 

 

Tom

Partomo
Joined:
October 1, 2013
Posts: 41
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[Q] How to inform Vuforia of different camera intrinsics? [clip

May 10, 2016 - 10:35am #4

Hi,

Setting camera intrinsic parameters, such as focal length, principal point and radial distortion, is currently not supported by the Vuforia 5.5 SDK.

If this is a feature you'd be interested in for future versions of the SDK, please add it to the "Wish List" topic under the General Discussion sub-forum.

Thanks.

medabit
Joined:
February 26, 2016
Posts: 2858
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[Q] How to inform Vuforia of different camera intrinsics? [clip

May 10, 2016 - 8:16am #3

Hi, 

May I feed my own camera intrinsic parameters into Vuforia SDK instead of using defult one  ?

I checked the cameraCalibration API of lastest Vuforia SDK. What I can get are only getXXX function , it seems there is no any set functions.

 

Thanks.

 

 

 

epson_edge
Joined:
December 5, 2011
Posts: 4
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[Q] How to inform Vuforia of different camera intrinsics? [clip

November 19, 2014 - 6:16pm #2

Vuforia controls the ARCamera values and matches them to the device camera. Can you provide an example of which camera parameters you are wanting to modify?

dm3d
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March 26, 2013
Posts: 2330
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