TargetFinder Error Code

October 2, 2012 - 12:06pm #1

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

TargetFinder Error Code

October 7, 2012 - 5:52pm #5

 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.

SERVICE_NOT_AVAILABLE concerns the service. It means that the service either has not been found due to a networking issue, or the service was found but is not available to respond to requests.

 

TargetFinder Error Code

October 5, 2012 - 3:59pm #4

Hello David,

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

1. QCAR::TargetFinder::UPDATE_ERROR_REQUEST_TIMEOUT

2. QCAR::TargetFinder::UPDATE_ERROR_NO_NETWORK_CONNECTION

3. QCAR::TargetFinder::UPDATE_ERROR_SERVICE_NOT_AVAILABLE

Here are my questions -

1. What is the default value for 1? Is that default value customizable? If so, then where can we set that? 

2. What is the difference between 2 and 3?

TargetFinder Error Code

October 3, 2012 - 11:26am #3

Thanks.

 

TargetFinder Error Code

October 3, 2012 - 10:59am #2

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.

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