1. I need implementations of the following or similar algorithms. Can anyone help? http://www.cs.bell-labs.com/who/hobby/pubs.html Smoothing Digitized Contours Easy to Compute Interpolating Splines Polygonal Approximations that Minimize the Number of Inflections 2. How to convert outlines efficiently to polygons. This is needed for example for some OCR methods. Who has an efficient implementation? 3. I have to trace contours in images to get a list of the outline pixels. Who has a more efficient implementation? 4. I need color quantization using local K-means ins sourcecode. Can anyone help. Please mail me only directly. Thanks Martin
