Contrast sensitivity function was adopted to construct critical uniformity condition for LED array lighting system. Calculation results show that more appropriate critical design parameters were achieved in comparison with Sparrow’s criterion.
© 2012 OSA
(230.3670) Optical devices : Light-emitting diodes
(330.1800) Vision, color, and visual optics : Vision - contrast sensitivity
(330.5000) Vision, color, and visual optics : Vision - patterns and recognition
Z. Qin and S. Liu, "Uniformity Condition for LED Array Lighting System Based on Contrast Sensitivity Function," in International Photonics and Optoelectronics Meetings, OSA Technical Digest (online) (Optical Society of America, 2012), paper ITh2B.5.
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