Abstract

In this Letter the authors present a field experimental validation of an imaging system that, when combined with a special image-processing algorithm, allows obtaining an improved imaging quality through turbulence perturbation. The system includes simultaneous capturing of three differently focused images and performing an iterative Gerchberg–Saxton based processing for phase retrieval. After the phase is retrieved the intensity of the object is reconstructed by numerical free-space propagation of the extracted complex field to the estimated position of the object.

© 2010 Optical Society of America

Full Article  |  PDF Article
Related Articles
Blur-metric-based resolution enhancement of computationally reconstructed integral images

Kwang-Jin Lee, Dong-Choon Hwang, Seung-Cheol Kim, and Eun-Soo Kim
Appl. Opt. 47(15) 2859-2869 (2008)

Super-resolution via iterative phase retrieval for blurred and saturated biological images

Eran Gur, Vassilios Sarafis, Igor Falat, Frantisek Vacha, Martin Vacha, and Zeev Zalevsky
Opt. Express 16(11) 7894-7903 (2008)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription