@inproceedings{10052ed9a3b041d28b559a27bfedf007,
title = "Wavefront reconstruction for image restoration based on generalized ridge estimation",
abstract = "In order to enhance the performance of adaptive optics image restoration, a novel wavefront reconstruction algorithm was presented that was based on generalized ridge estimation. In the view of adaptive optics image post-processed restoration, real time and fast computation are not the basic request of wavefront reconstruction, but the high-precision. On the consideration of sacrifice time for precision, it brought the idea of generalized ridge estimation (GRE) into wavefront-reconstruction algorithm, to improve the singularity of least square (LS) and restrain the enlarger of wavefront measure-error. Then, the iterative solution method was brought into wavefront-reconstruction for improving the solution of singular equation and the precision of reconstructed-PSF ( point spread function ). Finally, the blurred-image restoration experiment was implemented to verify the precision of reconstructed-PSF. The experiment proved that the novel algorithm which restored PSF had performed well in image restoration, and the image restoration effect of GRE-Reconstructed-PSF was 15\% better than those of LS-Reconstructed-PSF.",
keywords = "adaptive optics, generalized ridge estimation, image restoration, wavefront reconstruction",
author = "Yang Yang and Bo Chen",
note = "Publisher Copyright: {\textcopyright} 2014 SPIE.; Optical Design and Testing VI ; Conference date: 09-10-2014 Through 10-10-2014",
year = "2014",
doi = "10.1117/12.2071813",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Chunlei Du and Jose Sasian and Yongtian Wang and Kimio Tatsuno",
booktitle = "Optical Design and Testing VI",
address = "美国",
}