Explore advanced signal processing concepts in this IEEE Signal Processing Society webinar featuring Prof. John Wright. Delve into optimization techniques, overcomplete dictionaries, and nonconvex optimization as applied to signal processing. Gain insights into dictionary learning, blind deconvolution, and local geometry. Examine practical applications through MATLAB experiments and simulation results. Understand the theoretical foundations with a focus on geometric theorems. Engage with complex topics such as sign permutation symmetry and objective functions in dictionary learning. Benefit from Prof. Wright's expertise as he bridges the gap between theory and practice in modern signal processing optimization techniques.