Visualizing the trade-offs between laser eye protection and laser eye dazzle
Source abstract
Abstract
Visual detection and color discrimination become more challenging tasks when laser eye protection (LEP) is worn. This is due to the reduced light transmission and wavelength-blocking characteristics of LEP filters. LEP can, however, provide valuable protection against laser eye dazzle—the temporary reduction of vision caused by visible wavelength lasers. To understand this compromise, a model has been developed to allow the visual impacts of LEP to be simulated and balanced against their dazzle protection capabilities. This model is able to use any digital image as a background scene, allowing for real-world visualizations of LEP and dazzle over a broad range of scenarios. The work is built from the CIECAM02 color appearance model and a modified CIE general disability glare equation, together with experimentally validated adjustments to improve the accuracy of this application. The resulting model will help to inform LEP procurement and will serve as an educational tool for LEP users.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Ocular and Laser Science Research · Visual perception and processing mechanisms · Ophthalmology and Visual Impairment Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Defence Science and Technology Laboratory , Dstl Porton Down, Salisbury SP4 0JQ, United Kingdom
Funding
Ministry of Defence
References (33)
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