Sparsity and parallel acquisition: improved recovery guarantees

My postdoc Il Yong Chun, visiting student Chen Li and I have developed some new and improved recovery guarantees for parallel acquisition systems.  These are described in two submitted conference papers:

Optimal sparse recovery for multi-sensor measurements

Sparsity and parallel acquisition: optimal uniform and nonuniform recovery guarantees

These new results build on a previous paper of ours which introduced a compressed sensing framework for multi-sensor systems – see this past news item.  The new results explain the practical recovery capabilities of a much broader class of sensing scenarios.