Text is not blurring properly

[Amirgg]

Small elements in image do not properly blur. Specially texts.

The whole screen is a image.

Blurry.with(context)
                        .radius(8)
                        .sampling(8)
                        .animate(500)
                        .onto(parentView);

Blurry.with(context)
                        .radius(8)
                        .sampling(8)
                        .from(image)
                        .onto(imageView);

BEFORE

AFTER

Using:
Version 3.0.0
Android API 21
Emulator