User Portlet User Portlet

Discussions
I like the function DistanceTransform. If you are lazy enough, this function provides a lot of "cheap" solutions for complex geometrical problems. For example, one can find the closest pair between two arbitrary set if pixels:[mcode]dimensions =...
There is possibility that you do not have scanner at the moment and you made a photo of a document with your camera. Here is a small program how you can improve the photo especially if there is nonuniform light and shadows. I found the key idea in...
Hi everybody, here is my first post on Wolfram Community The idea presented here is inspired by whiteboardClean.sh script for ImageMagic. Let's suppose there is a whiteboard photo, like...