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Feasibility study of a microprocessor based oculometer systemThe elimination of redundancy in data to maximize processing speed and minimize storage requirements were objectives in a feasibility study of a microprocessor based oculometer system that would be portable in size and flexible in use. The appropriate architectural design of the signal processor, improved optics, and the reduction of size, weight, and power to the system were investigated. A flow chart is presented showing the strategy of the design. The simulation for developing microroutines for the high speed algorithmic processor subsystem is discussed as well as the Karhunen-Loeve transform technique for data compression.
Document ID
19810015354
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Varanasi, M. R.
(Univ. of South Florida Tampa, United States)
Date Acquired
September 4, 2013
Publication Date
January 1, 1981
Subject Category
Optics
Report/Patent Number
NASA-CR-164286
Report Number: NASA-CR-164286
Accession Number
81N23889
Funding Number(s)
CONTRACT_GRANT: NSG-1379
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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