Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Color image processing with CGH filters in a white light optical system

Not Accessible

Your library or personal account may give you access

Abstract

Computer simulation and experimental results of computer-generated hologram (CGH) spatial filters applied to the deblurring of color images in a dispersed white light optical processor are presented. Significant performance can be achieved with moderate resolution images and 1-D processing operations. Color smear and multiband filter/signal spectrum size mismatch limit applications involving large space–bandwidth images and/or 2-D processing operations with the dispersed system configuration. The flexibility of the CGH spatial filter fabrication technique, combined with the added processing dimension of wavelength and the inherent ability to reduce coherent artifact noise, make this processing scheme attractive for many image processing applications.

© 1987 Optical Society of America

Full Article  |  PDF Article
More Like This
Broad spectral band color image deblurring

T. H. Chao, S. L. Zhuang, S. Z. Mao, and F. T. S. Yu
Appl. Opt. 22(10) 1439-1444 (1983)

Analysis of a white-light processing system based on the cross-spectral density function

X. J. Lu and F. T. S. Yu
J. Opt. Soc. Am. A 4(8) 1419-1427 (1987)

Real-time white light spatial frequency and density pseudocolor encoder

F. T. S. Yu, S. L. Zhuang, T. H. Chao, and M. S. Dymek
Appl. Opt. 19(17) 2986-2990 (1980)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (21)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.