title: UIImage Resize without loss of quality
body: <p>Im looking for an external library (or a method using Apple frameworks that doesn't destroy the quality) which will let me scale down images.</p>
  
  <p>I have tried this 'simple-image-processing-library' but it only works for black and white - I don't know how to make it work for colour images. ( <a href="http://code.google.com/p/simple-iphone-image-processing/" rel="noreferrer">http://code.google.com/p/simple-iphone-image-processing/</a> )</p>
  
  <p>I have tried Core Graphics, UIKit, the "trevor" ( <a href="http://vocaro.com/trevor/blog/2009/10/12/resize-a-uiimage-the-right-way/" rel="noreferrer">http://vocaro.com/trevor/blog/2009/10/12/resize-a-uiimage-the-right-way/</a> ) method - which makes EXTREMELY blurry images and really I don't know what else I can do - I can't continue programming my app without getting  at least half-decent image scaling working. I think interpolation is needed to get decent results.</p>
  
  <p>Given the recent advances in iOS, I really hope someone can help me. This isn't a problem that only I am having, lots of other people seem to have the same problem, so if someone could solve it here, I'm sure if would appreciated by a very wide audience!</p>
  
  <p>Thank you very much</p>