Android Image Blur and Grayscale filter
no vote
This Project can add blur effect and grayscale filter
It used class ColorMatrix(
new float[] {0.299f, 0.299f,0.299f, 0, 0,
0.299f,0.299f, 0.299f, 0, 0,
0.299f, 0.299f, 0.299f, 0, 0,
0, 0, 0, 1, 0 });
and BlurMaskFilter
first image : original picture