Share Email Print
cover

Proceedings Paper

Research on blind restoration for mix blurred image based on super-resolution method
Author(s): Lin Zhao; Li-ping Yan
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The research on the mix blurred images restoration of defocus and motion were scarcity nowadays but these images were familiar in the actual work much more. Characteristics of the combined PSF which introduced the blur were investigated thoroughly based on the research of defocus blur and motion blur separately anciently. Defocus radius could be calculated by using the autocorrelation of the derivative image; motion angle could be captured by Radon translation and motion blurred extent could be computed by correlation alone the angle. Then the restoration could be developed using MPMAP Super-Resolution algorism with these three parameters. Validity of this method had been proved by the simulated mix blurred image and actual ones. This method would be used in the actual work after optimization in the future.

Paper Details

Date Published: 29 November 2011
PDF: 10 pages
Proc. SPIE 8200, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology, 820012 (29 November 2011); doi: 10.1117/12.904785
Show Author Affiliations
Lin Zhao, Beijing Institute of Technology (China)
Li-ping Yan, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 8200:
2011 International Conference on Optical Instruments and Technology: Optoelectronic Imaging and Processing Technology

© SPIE. Terms of Use
Back to Top