Idea : design and implement a method to convey information on an audio stream using steganography with the use of convex orthogonal demixing.
- design orthogonal frames for payload insertion (both in the Fourier and Gabor domains)
- achieve message retrieval by convex demixing
- study of the influence of the mixing parameters in a analog-to-digital noisy channel
Skills required :
- Programming (Matlab)
- Notions of Convex Optimization