title: Filter images android?
body: <p>I'm using this algorithm to filter images in andriod.</p>
  
  <p><a href="http://xjaphx.wordpress.com/2011/06/22/image-processing-convolution-matrix/" rel="nofollow">http://xjaphx.wordpress.com/2011/06/22/image-processing-convolution-matrix/</a></p>
  
  <p>But the images are not as expected, where I can find other ways to do this. You see that applications already do this, makes it fast, this algorithm is way too slow.</p>
  
  <p>regards</p>