Dynamic modulation transfer function: a method to characterize the temporal performance of liquid-crystal displays
Optics Letters, Vol. 33, Issue 6, pp. 533-535 (2008)
http://dx.doi.org/10.1364/OL.33.000533
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Abstract
A method to measure the dynamic modulation transfer function (DMTF) of a liquid-crystal display (LCD) is proposed to characterize its performance when rendering motion images. The method includes a measurement system to capture the temporal luminance variation of a LCD while using a well-designed input data sequence and a simulation model based on smooth pursuit eye tracking and temporal light integration at the human retina. It predicts the perceived performance of a moving sine wave pattern on a LCD and subsequently calculates the DMTF. With this approach, several technologies to reduce motion blur were evaluated and discussed.
© 2008 Optical Society of America
OCIS Codes
(110.4850) Imaging systems : Optical transfer functions
(120.2040) Instrumentation, measurement, and metrology : Displays
(330.2210) Vision, color, and visual optics : Vision - eye movements
ToC Category:
Instrumentation, Measurement, and Metrology
History
Original Manuscript: September 26, 2007
Revised Manuscript: January 31, 2008
Manuscript Accepted: February 5, 2008
Published: March 5, 2008
Virtual Issues
Vol. 3, Iss. 4 Virtual Journal for Biomedical Optics
Citation
Yuning Zhang, Kees Teunissen, Wen Song, and Xiaohua Li, "Dynamic modulation transfer function: a method to characterize the temporal performance of liquid-crystal displays," Opt. Lett. 33, 533-535 (2008)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-33-6-533
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