opencv 2.4.4 slow Java Camera on Android (bug)?

asked 2013-05-08 18:17:44 -0500

Marde gravatar image

Im using OpenCV on my Xperia Mini St15i Android device. With version 2.4.3 theres no difference between using NativeCameraView and JavaCameraView in the camera preview. But with version 2.4.4 and 2.4.5 JavaCameraView is now really slow and blury in comparison to NativeCameraView, regardless if Im using CvCameraViewListener or CvCameraViewListener2.

Could it be this is a bug?

Anyway can I use the NativeCameraView like a normal JavaCameraPreview with setting autofocus callback, setting camera parameters and all that stuff? And if so wheres the difference between Java and Native camera?


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Were you able to set camera parameters for the project?

Ankit gravatar imageAnkit ( 2013-05-29 01:19:42 -0500 )edit

I am experiencing the same slowness!

ozzyoli gravatar imageozzyoli ( 2013-07-24 03:12:04 -0500 )edit