Harshit Pant

Results 2 issues of Harshit Pant

### Description Adds Distance Transform functionality to GIL, using algorithms which run in linear time in the worst case. ### References Precise Euclidean distance transform - http://www.theoryofcomputing.org/articles/v008a019/v008a019.pdf Manhattan and chessboard...

cat/feature

### Description Image sharpening is a practice used frequently in fields like astronomy, printing industries and many other areas of image processing. This PR adds image sharpening functionality (using [unsharp...