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P‐158: Experimental Testing the Curved LC modulator for Locally‐Adaptive Light‐Shield Filter in Augmented Reality Device
Author(s) -
Ezhov Vasily A.,
Studentsov Sergey A.,
Ivashkin Peter I.
Publication year - 2017
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12061
Subject(s) - brightness , shield , augmented reality , perception , filter (signal processing) , liquid crystal display , optics , computer science , light source , computer vision , materials science , physics , psychology , geology , petrology , neuroscience
The curved (cylindrical‐form) liquid crystal (LC) modulator is made for locally‐adaptive light‐shield filtering (LASF) to protect eyes of user against excessive external light (sunlight) whereas providing clearer perception of images generated by inner micro displays in the augmented reality device model. Using LASF allows to prevent degrading the clarity of perception of the external objects with small and medium brightness located in the observed scenes of the real (physical) world. Experimental results of the curved LC modulator testing are presented.