I need a C# class that will have a method (Sharpen) which will take an image, a rectangle, and a sharpen threshold (1-20). It will return the image with the area covered by the rectangle sharpened. There will be another Sharpen method which only takes the image and the threshold. In this method, the entire image will be sharpened. Key issues, the process must be fast. On an image 1024 x 768 with a rectangle 200x200 it must sharpen the rectangle region within 0.5 seconds (obviously, faster is better). If you are unclear on how sharpening works, you can see it in Paint.Net.
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
.Net 2.0, C#, VS 2005, Windows 2000 and higher