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Massive pause between calibration #1

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burf2000 opened this issue Jul 3, 2015 · 3 comments
Open

Massive pause between calibration #1

burf2000 opened this issue Jul 3, 2015 · 3 comments

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@burf2000
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burf2000 commented Jul 3, 2015

I am running this on nexus 5 and it really really goes slow, takes a few minutes to take the 10 shots?
@zh-wang
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zh-wang commented Jul 4, 2015

Did you see the counter on the screen? Did it work?

@burf2000
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burf2000 commented Jul 6, 2015

It did work, it took a long time to get through the process on my nexus 5
How could I get it to use my own markers?

@zh-wang
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zh-wang commented Jul 7, 2015

The main process of calibration is 'Java_zh_wang_android_opencv_ar_OpenCVARView_FindFeatures' in jni_part.cpp.
The method is running on receiving each frame taken from device camera.
Perhaps run this method asynchronously will provide a smooth user experience.
And calibration on non-chessboard image will take a longer time for calculation.

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@burf2000 @zh-wang