During my evaluation of the Wikitude SDK for developing an AR-application for the BT-300 I have got some issues with the Wikitude’s eye calibration tool.
I have tried to calibrate the BT-300 with the build in calibration tool from the sample apps but the calibration seems to be wrong. I have tried to calibrate it several times but neither of the calibrations were usable. The rectangle was way too small and did not overlay the picture. Furthermore, sometimes after the calibration procedure the orange rectangle was not visible because it was too small or the calibration was not precise.
Did someone already manage to calibrate the BT-300 or is it in general not yet working?
I will very much appreciate your support and looking forward to hearing from you.
we currently don't officially support the BT-300 as we didn't fully test it with our SDK.
We will release a new version of our SDK quite soon and we improved the calibration for smartglasses in this release. There is a good chance that this will fix your issues.
Hope it will work for you!
I have similar problem witch my BT300
Rectangle never goes green
In Android Studio in logcat I can see
2-13 12:21:14.581 2764-5479/? D/Camera_DVS2: @run
12-13 12:21:14.582 2764-5475/? E/Camera_V4L2DevBase: Failed to set value 202 for control Set focus position (10094858) on device '/dev/video0', Invalid argument
12-13 12:21:14.583 2764-5475/? E/Camera_AAAEngine: Error handling new stats
Can you help me witch calibration?
which video tutorial are you using? Did you check our how-to and follow the steps described there?
Yes, I looked at that. I was using this video. Could you please point me in the right direction of setting up and calibrating my glasses because the how-to does not step through the entire set-up process.
I wanted to inform you that we just released our BT-300 / BT-350 SDK update that you can download from here. You can find details on the releae here: https://www.wikitude.com/blog-wikitude-ar-sdk-epson-bt-300-bt-350-smart-glasses/.
Please are there answers for me yet?
Hi, I was trying out the 7.2 Moverio samples now that the BT300's are officially supported - but the calibration doesn't seem to pick up the target image at all. I've tried running the sample app and nothing seems to get picked up which I'm guessing is because of the calibration being off? Any help appreciated!
Could you please provide the following details:
Thx and greetings
Im using sdk from link on your page
From that sdk I build and run SDKExamples
Yes I read document about calibration and still no green rectangle
In attachement logcat from start app, calibration prcess, end app
I tried the samples. The calibration is still not working. The border box never turns green regardless of my distance from the target.
do you mean that the box displayed in the calibration never turns green? If this is the case please try to move closer to the calibration target image until it is recognized and then move back to align the box with the target. Also make sure that the calibration target image is printed at 100% size.
You have get really close to the object when the red rectangle appears then it will detect and turn into green. After that, you can align your green rectangle and continue.
can you tell me when the new SDK version will be released? I'm having the same issue as Andreas.