Compressive sensing for incoherent imaging systems with optical constraints

Journal Article

We consider the problem of linear projection design for incoherent optical imaging systems. We propose a computationally efficient method to obtain effective measurement kernels that satisfy the physical constraints imposed by an optical system, starting first from arbitrary kernels, including those that satisfy a less demanding power constraint. Performance is measured in terms of mutual information between the source input and the projection measurement, as well as reconstruction error for real world images. A clear improvement in the quality of image reconstructions is shown with respect to both random and adaptive projection designs in the literature. © 2013 IEEE.

Full Text

Duke Authors

Cited Authors

  • Renna, F; Rodrigues, MRD; Chen, M; Calderbank, R; Carin, L

Published Date

  • October 18, 2013

Published In

Start / End Page

  • 5484 - 5488

International Standard Serial Number (ISSN)

  • 1520-6149

Digital Object Identifier (DOI)

  • 10.1109/ICASSP.2013.6638712

Citation Source

  • Scopus