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Camera Focus Issue using Cloud compared to local

May 23, 2018 - 1:10am #6

Hi,

When we develop our AR apps using Vuforia Cloud and Local together. The camera focus is not good enough make the recognition rate very low.

May I know if there is special coding/technique in programming the auto focus or camera function for cloud?

 

Camera Focus Issue using Cloud compared to local

May 23, 2018 - 11:22am #5

Hello bizabledeveloper,

There should not be a camera difference between our cloud and local features. Can you share which version of Unity and Vuforia you are using as well as the devices you are testing on. Also a video demonstrating the behaviour would be beneficial. Are you able to reproduce this in the samples?

Thanks,

Vuforia Suppport

Camera Focus Issue using Cloud compared to local

May 27, 2018 - 6:00am #4

The attached file is the video about the focus function on diffenect device. The first device is Android and the second device is iPhone.

Also, we are using Unity 2017.31p4 version to develop.

AttachmentSize
Package icon Vuforia.zip12.15 MB

Camera Focus Issue using Cloud compared to local

June 2, 2018 - 1:14am #3

Strasza wrote:

Hello bizabledeveloper,

There should not be a camera difference between our cloud and local features. Can you share which version of Unity and Vuforia you are using as well as the devices you are testing on. Also a video demonstrating the behaviour would be beneficial. Are you able to reproduce this in the samples?

Thanks,

Vuforia Suppport

 

Any update?

Camera Focus Issue using Cloud compared to local

June 5, 2018 - 9:39am #2

It's hard for me to tell how well the camera focus is working form this video. Am I correct in assuming that the Android phone is using cloud and the iPhone is using local? Does the performance between the two look the same when you swap the features?

Cloud reco recognition time is generally going to take longer as the information is being sent across the network. This can also be increased further based on the size of your cloud database. How many targets do you have in your database?

Can you also test the sample projects to see if you have similar time differences? The core samples have a local and cloud target example that use the exact same targets and should be able to demonstrate this behaviour as well.

Thanks,

Vuforia Support

Camera Focus Issue using Cloud compared to local

June 6, 2018 - 6:12am #1

iPhone and Android are running Could too.

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