Correction of perceived first-order distortions in holography.Consideration of the problem of distortion posed by a long-wavelength hologram as a three-dimensional display to be viewed by an observer who is included in the distortion problem. The effects of holographic distortion upon the observer's image perception are examined. The inclusion of the visual perception process into the description of holographic imagery necessarily complicates the analysis, but at the same time increases the degrees of freedom by which the image can be altered. It is shown that these additional degrees of freedom make it possible to overcome the problem of unequal longitudinal and lateral magnification.
Document ID
19730043794
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Winter, D. C. (TRW Systems Group Redondo Beach, Calif., United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1972
Subject Category
Instrumentation And Photography
Meeting Information
Meeting: International Symposium on Acoustical Holography