Facedetector Error Exist In Btk_facefinder_putdcr

I am trying to detect a face from a camera picture. But it always ends up in the following error: ERROR: Return 0 faces because error exists in btk_FaceFinder_putDCR. My code: Face

Solution 1:

The width of the image MUST be even.

Solution 2:

After a lot of searching, You should put your images in drawable-nodpi folder.

Solution 3:

Bitmap bitmap565 = bmp.copy(Bitmap.Config.RGB_565, true);

Solution 4:

As per the documentation of http://developers.android.com if the image width is not even then this exception occur.

For further detail check this link:

http://developer.android.com/reference/android/media/FaceDetector.html