Fast image restoration algorithm based on camera microscanning

J. L. López-Martínez; Vitaly Kober

doi:10.1117/12.825522

2 September 2009 Fast image restoration algorithm based on camera microscanning

Proceedings Volume 7443, Applications of Digital Image Processing XXXII; 74431O (2009) https://doi.org/10.1117/12.825522
Event: SPIE Optical Engineering + Applications, 2009, San Diego, California, United States

Abstract

Recently, a blind image restoration algorithm based on camera microscanning was proposed. Unfortunately, the computational complexity of the algorithm is very high. In this paper we propose a fast algorithm for image restoration using the information obtained during camera microscanning. First, the captured observed images are decomposed into a pyramidal set of small images. Next, the blind iterative algorithm is applied for restoration of the set of small images. Finally, the resultant output image is constructed from the set of restored small images. Simulation results are presented and discussed. Preliminary results show that the processing time is significantly reduced.

Citation Download Citation

J. L. López-Martínez and Vitaly Kober "Fast image restoration algorithm based on camera microscanning", Proc. SPIE 7443, Applications of Digital Image Processing XXXII, 74431O (2 September 2009); https://doi.org/10.1117/12.825522

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available