I've posted a question on Stack Overflow just before the weekend. The gist of it is that I want to change the the bytes from the `onPitctureTaken()` to a OpenCV matrix, but my app freezes when I try to do this. This is what I have at the moment:
@Override
public void onPictureTaken(byte[] bytes, Camera camera) {
Log.w(TAG, "picture taken!");
if (bytes != null) {
Bitmap image = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
Mat matImage = new Mat();
// This is where my app freezes.
Utils.bitmapToMat(image, matImage);
Log.w(TAG, matImage.dump());
}
mCamera.startPreview();
mCamera.setPreviewCallback(this);
}
I've also tried several "solutions" I've found on stack overflow to similar problems, without any success.
link to the original Stack Overflow post: http://stackoverflow.com/questions/36794243/how-to-process-an-image-with-opencv-onpicturetaken
↧