Home | Lehre | Videos | Texte | Vorträge | Software | Person | Impressum, Datenschutzerklärung | Blog RSS

Bitmap Effect

Develop and implement a program that loads a bitmap file, suppresses grain-like noise, and writes the result back to disk. The user can control the amount of the noise reduction interactively. Furthermore, the bitmap file can be opened and saved using a standard graphical user interface.

You may use any algorithm you find or invent, such as Gaussian blur, median, or bilateral filter. Describe this algorithm and give its origin in the documentation. If you aim at four points for this assignment, develop an efficient (but correct!) implementation or use an advanced (but working!) algorithm.