Coded aperture spectroscopy with denoising through sparsity.
Publication
, Journal Article
Mrozack, A; Marks, DL; Brady, DJ
Published in: Optics express
January 2012
We compare noise and classification metrics for three aperture codes in dispersive spectroscopy. In contrast with previous theory, we show that multiplex codes may be advantageous even in systems dominated by Poisson noise. Furthermore, ill-conditioned codes with a regularized estimation strategy are shown to perform competitively with well-conditioned codes.
Duke Scholars
Published In
Optics express
DOI
EISSN
1094-4087
ISSN
1094-4087
Publication Date
January 2012
Volume
20
Issue
3
Start / End Page
2297 / 2309
Related Subject Headings
- Spectrum Analysis
- Signal-To-Noise Ratio
- Scattering, Radiation
- Optics
- Models, Theoretical
- Light
- Data Compression
- Computer Simulation
- Artifacts
- 5102 Atomic, molecular and optical physics
Citation
APA
Chicago
ICMJE
MLA
NLM
Mrozack, A., Marks, D. L., & Brady, D. J. (2012). Coded aperture spectroscopy with denoising through sparsity. Optics Express, 20(3), 2297–2309. https://doi.org/10.1364/oe.20.002297
Mrozack, Alex, Daniel L. Marks, and David J. Brady. “Coded aperture spectroscopy with denoising through sparsity.” Optics Express 20, no. 3 (January 2012): 2297–2309. https://doi.org/10.1364/oe.20.002297.
Mrozack A, Marks DL, Brady DJ. Coded aperture spectroscopy with denoising through sparsity. Optics express. 2012 Jan;20(3):2297–309.
Mrozack, Alex, et al. “Coded aperture spectroscopy with denoising through sparsity.” Optics Express, vol. 20, no. 3, Jan. 2012, pp. 2297–309. Epmc, doi:10.1364/oe.20.002297.
Mrozack A, Marks DL, Brady DJ. Coded aperture spectroscopy with denoising through sparsity. Optics express. 2012 Jan;20(3):2297–2309.
Published In
Optics express
DOI
EISSN
1094-4087
ISSN
1094-4087
Publication Date
January 2012
Volume
20
Issue
3
Start / End Page
2297 / 2309
Related Subject Headings
- Spectrum Analysis
- Signal-To-Noise Ratio
- Scattering, Radiation
- Optics
- Models, Theoretical
- Light
- Data Compression
- Computer Simulation
- Artifacts
- 5102 Atomic, molecular and optical physics