| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 846204 | Optik - International Journal for Light and Electron Optics | 2014 | 5 Pages |
Abstract
In 4F system, compressed sensing is usually implemented by using phase modulation in Fourier domain. In this paper, we present a type of 4F system based on intensity modulation in Fourier domain as the measurement system for compressed sensing. The feasibility of this system is demonstrated. At the point of coherence, the two modulation methods are compared and superiority of intensity modulation in Fourier domain was verified. Simulations are presented and the conclusion we presented is validated. Finally, we analyze the results.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Ruiqing He, Qian Chen, Weiji He,