I'm doing a project regardings thinning algorithms and I need a few source code of thinning algorithm for my analysis part.

Anybody can help to provide the source code in C++ or C for Stentiford thinning (F.W.M. Stentiford,R.G.Mortimer,"Some new Heuristics for thinning binary handprinted Characters for OCR",IEE Trans.on Sys,Man & Cybernetics,1983), especially preprocessing part (hole removal,smoothing,acute angle emphasis)?

i also need source code in C++ or C for Holt's Staircase removal (C.M.Holt,et.al,"An Improved parallel Thinning Algorithm",ACM,1987).

Hopefully those specialized in thinning algorithm would kindly assist me by providing any resource or source code for me

Thanks in advance.

Hey there,
Try this postscript :
Thinning

I am no specialist but I work with algorithms. I hope this link will help you.
The thinning algorithm is complex and I recommend you understand it completely so that you manage to work with any given source code you didn't write.

Best regards,
Kobi Hikri.