Digital Signal Processing(DSP) by Sebastiano Galazzo (galazzo to the Nokia Developer Community) is a project which delivers a collection of useful tools that implements DSP algorithms. With the use of 1D Fast Fourier Transform algorithm author has demonstrated Audio Noise Reduction and Sound pattern matching in Windows Phone.
The next action plan of the project is to bring digital image processing like image matching, compression, etc. using 2D Fast Fourier Transform. Till now we are not confirm whether will it be a geometric image matching or a regular image matching or/and will there be a loss-less image compression or not. But this project sounds much promising to bring new and exciting features.
– Somnath Banik (on behalf of the Projects Moderation team)