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Design parameters for a stereoptic television system based on direct vision depth perception cuesRemotely controlled systems which use television for visual feedback require that depth cues be available to the operator. A number of techniques have been developed to provide stereoptic video. An analysis of parameters of such systems as related to the depth cues of convergence and retinal disparity was carried out. Parameter requirements were determined for the provision of natural and exaggerated stereoptic cues and expressions were developed for range resolution limits based on the retinal disparity threshold. An empirical study was conducted using a stereoptic video system to determine threshold values
Document ID
19760049284
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Shields, N. L., Jr.
(Essex Corp. Alexandria, VA, United States)
Kirkpatrick, M., III
(Essex Corp. Huntsville, Ala., United States)
Malone, T. B.
(Essex Corp. Alexandria, Va., United States)
Huggins, C. T.
(NASA Marshall Space Flight Center Huntsville, Ala., United States)
Date Acquired
August 8, 2013
Publication Date
January 1, 1975
Subject Category
Man/System Technology And Life Support
Meeting Information
Meeting: Human factors in our expanding technology
Location: Dallas, TX
Start Date: October 14, 1975
End Date: October 16, 1975
Accession Number
76A32250
Funding Number(s)
CONTRACT_GRANT: NAS8-30545
Distribution Limits
Public
Copyright
Other

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