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Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 4, Iss. 4 — Apr. 1, 2006
  • pp: 187–188

Iterative blind deconvolution of adaptive optics images

Ying Liang, Changhui Rao, Mei Li, and Zexun Geng  »View Author Affiliations


Chinese Optics Letters, Vol. 4, Issue 4, pp. 187-188 (2006)


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Abstract

Adaptive optics (AO) technique has been extensively used for large ground-based optical telescopes to overcome the effect of atmospheric turbulence. But the correction is often partial. An iterative blind deconvolution (IBD) algorithm based on maximum-likelihood (ML) method is proposed to restore the details of the object image corrected by AO. IBD algorithm and the procedure are briefly introduced and the experiment results are presented. The results show that IBD algorithm is efficient for the restoration of some useful high-frequency of the image.

© 2005 Chinese Optics Letters

OCIS Codes
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(100.0100) Image processing : Image processing
(100.1830) Image processing : Deconvolution

Citation
Ying Liang, Changhui Rao, Mei Li, and Zexun Geng, "Iterative blind deconvolution of adaptive optics images," Chin. Opt. Lett. 4, 187-188 (2006)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-4-4-187

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