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TargetFinder Error Code

By lendy on Tue, 10/02/2012 - 19:06

Hello,

How is this error determined? 

QCAR::TargetFinder::UPDATE_ERROR_BAD_FRAME_QUALITY.

Is this error returned by cloud server service, or is based by the total count of features/interests in Vuforia client library.

Thanks.

Lendy

DavidBeard

Wed, 10/03/2012 - 17:59

Permalink

That is an error that will arise from the SDK client when there are not enough features in the camera image. This may be caused by the camera being out of focus, motion blur, poor illumination ( too dark , or too bright ), or simply a target that doesn't contain enough detail.

Hello David,

I got similar questions regarding three other status codes in QCAR::TargetFinder. They are -

1. QCAR::TargetFinder::UPDATE_ERROR_REQUEST_TIMEOUT

DavidBeard

Mon, 10/08/2012 - 00:52

Permalink

 UPDATE: The interval is 10 seconds.

1.) Let me get you the exact interval for that - it's defined by our service.

2.)

NO_NETWORK_CONNECTION arises from the device. It means that the device has no connectivity.