| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1860255 | Physics Letters A | 2010 | 4 Pages |
Abstract
A method, which is based on the correlation measurement of intensity fluctuations in time–space-average domain, is invented to improve the visibility of ghost images obtained by thermal light. We demonstrate that the visibility of ghost images can be significantly enhanced using this method. A corresponding evaluation standard of the visibility of images and effects influencing the visibility of ghost images, such as the weight factor γ and speckle frame numbers, are also discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Wenlin Gong, Shensheng Han,