18 January 1985 Real Time Spatial Filtering And Pseudocoloring By Light Scattering
Author Affiliations +
Proceedings Volume 0473, Symposium Optika '84; (1985) https://doi.org/10.1117/12.942395
Event: Symposium Optika '84, 1984, Budapest, Hungary
Abstract
There are several methods to introduce false colors into a gray level transparency using three primary colors. We emphasize here methods which makes use of the multiple scattering process inside the film. Based on this it is possible to obtain simultaneously the addition of a positive image, a low contrast reversed image, and a pseudo reversed image. This method works in real time, increases the color range variation of the gray levels, has a good continuous heu variation, and furthermore it has a low-cost implementation.
© (1985) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
L. R. Berriel-Valdos, L. R. Berriel-Valdos, E. Jara, E. Jara, S. Guel, S. Guel, J. Ibarra, J. Ibarra, } "Real Time Spatial Filtering And Pseudocoloring By Light Scattering", Proc. SPIE 0473, Symposium Optika '84, (18 January 1985); doi: 10.1117/12.942395; https://doi.org/10.1117/12.942395
PROCEEDINGS
3 PAGES


SHARE
RELATED CONTENT

Optical Image Enhancement In Nuclear Medicine
Proceedings of SPIE (April 30 1974)
Source emission pattern polynomial representation
Proceedings of SPIE (November 30 1990)
Birefringent Filters In Spatial Filtering
Proceedings of SPIE (January 24 1990)
Coherent Image Processing With Coupled Prisms
Proceedings of SPIE (December 31 1986)
Optical contour enhancement using a modified gradient filter
Proceedings of SPIE (September 14 1995)

Back to Top