White Light Colour Photography for Rendering Holoimages in a Diffractive Screen

Details White Light Colour Photography for Rendering Holoimages in a Diffractive Screen White Light Colour Photography for Rendering Holoimages in a Diffractive Screen

2009-04-16

arxiv.org/abs/0904.2598v1

Published in Proceedings of the Fourth International Conference on Holographic Systems, Components and Applications, Neuchatel

Physics

Optics

5 pages, 5 figures

Scientific paper

The capability of color encoding the continuous sequence of views from a scene was demonstrated previously by the author (1990). In the present work, the scheme for this process is shown where white light from a black and white object is diffracted at a diffraction grating and then photographed on colour film. Two rays of different wavelengths reaching the plane of the color photographic film determine the stereo representation of an object point. Since the wavelength may have any value within the continuous visible spectrum, this case constitutes a new situation of continuous stereo photography. A natural process of decoding is represented where a diffusing white light source was added from the side of the developed photographic film. One white light ray that matches the former position of an incident ray receives the spectral characteristics of the registered point when traversing the photographic slide. It characterizes a situation of light path reversal, and the ideal result corresponds to a projected white light point being focused at the original object position. This situation generates a pseudoscopic image of the object, as seen from a certain distance, whose colour depends on the horizontal position of the observer.

Affiliated with

Also associated with

No associations

Rating

White Light Colour Photography for Rendering Holoimages in a Diffractive Screen does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with White Light Colour Photography for Rendering Holoimages in a Diffractive Screen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and White Light Colour Photography for Rendering Holoimages in a Diffractive Screen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-140607