Hands-free focus night vision technology demonstration

Terence L. Haran; J. Christopher James; David W. Roberts; Michael E. Knotts; Anthony A. Wasilewski; Leanne L. West; William G. Robinson; Gisele Bennett

doi:10.1117/12.720970

4 May 2007 Hands-free focus night vision technology demonstration

Terence L. Haran, J. Christopher James, David W. Roberts, Michael E. Knotts, Anthony A. Wasilewski, Leanne L. West, William G. Robinson, Gisele Bennett

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Proceedings Volume 6557, Head- and Helmet-Mounted Displays XII: Design and Applications; 65570R (2007) https://doi.org/10.1117/12.720970
Event: Defense and Security Symposium, 2007, Orlando, Florida, United States

Abstract

The Georgia Tech Research Institute is currently developing a device to demonstrate a hands-free focus technology for head-mounted night vision sensors. The demonstrator device will integrate a computational imaging technique that increases depth of field with a digital night vision sensor. The goal of the demonstrator is to serve as a test bed for evaluating the critical performance/operational parameters necessary for the hands-free focus technology to support future tactical night vision concepts of operation. This paper will provide an overview of the technology studies and design analyses that have been performed to date as well as the current state of the demonstrator design.

Citation Download Citation

Terence L. Haran, J. Christopher James, David W. Roberts, Michael E. Knotts, Anthony A. Wasilewski, Leanne L. West, William G. Robinson, and Gisele Bennett "Hands-free focus night vision technology demonstration", Proc. SPIE 6557, Head- and Helmet-Mounted Displays XII: Design and Applications, 65570R (4 May 2007); https://doi.org/10.1117/12.720970

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KEYWORDS

Sensors

Image sensors

Contrast transfer function

Image processing

Eye

Image resolution

Wavefronts

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