== Cool stuff for libpipi ==

Here are a few links to excellent research stuff that we need to implement.

 * [http://www.cse.ucsc.edu/~htakeda/kernelreg/kernelreg.htm Kernel Regression for Image Processing and Reconstruction] - Gaussian noise removal, film grain reduction, image upscale
 * [http://www.math.cuhk.edu.hk/~rchan/paper/impulse/index.html Salt-and-Pepper Noise Removal by Median-type Noise Detectors and Edge-preserving Regularization] - awesome salt-and-pepper noise removal

Unsorted links:
 * [http://geometryalgorithms.com/Archive/algorithm_0109/algorithm_0109.htm The Convex Hull of a 2D Point Set or Polygon]
 * [http://www.printernational.org/rgb-versus-cmyk.php RGB versus CMYK]
 * [http://imaging.mrc-cbu.cam.ac.uk/imaging/PrinciplesSmoothing An Introduction to Smoothing]
 * [http://msdn.microsoft.com/en-us/library/ms893078.aspx Converting Between YUV and RGB]
 * [http://www.fourcc.org/ fourcc.org]
 * [http://www.martinreddy.net/gfx/faqs/colorconv.faq Colour Space Conversions FAQ]
 * [http://ostermiller.org/dilate_and_erode.html Efficiently Implementing Dilate and Erode Image Functions]