Committee on Optimization and its Applications (COPTA)

Sang Kyun Lee, CS, Accelerating signal reconstruction algorithms using graphics processing units

Thursday November 13 (12:20) 2310 Computer Sciences

Several highly effective algorithms that have been proposed recently for compressed sensing and image processing applications can be implemented efficiently on commodity graphical processing units (GPUs). The properties of algorithms and application that make for efficient GPU implementation are discussed, and computational results for several algorithms are presented that show large speedups over CPU implementations.