Share Email Print
cover

Proceedings Paper

Wiener filter restoration of high-energy flash x-ray radiograph
Author(s): Tianfu Wang; Weishen Dong; Guangzhi Yang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Wiener filter restoration is a good method in the linear space, but it requests the signal to noise ratio be over a certain threshold. In the flash x-ray radiographs the signal to noise ratio is often low. In this paper, we hope to study how to apply the Wiener filter restoration method in the low signal to noise ratio case, and then discuss how to choose the parameter k.

Paper Details

Date Published: 1 April 1993
PDF: 4 pages
Proc. SPIE 1982, Photoelectronic Detection and Imaging: Technology and Applications '93, (1 April 1993); doi: 10.1117/12.142054
Show Author Affiliations
Tianfu Wang, Southwest Institute of Fluid Physics (China)
Weishen Dong, Southwest Institute of Fluid Physics (China)
Guangzhi Yang, Southwest Institute of Fluid Physics (China)


Published in SPIE Proceedings Vol. 1982:
Photoelectronic Detection and Imaging: Technology and Applications '93

© SPIE. Terms of Use
Back to Top