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			| Lauren F.V.. Scharff
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								L. F.V.. Scharff,  & A. J. Ahumada (2005) Understanding text polarity effects, European Conference on Visual Perception.
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								 A. J. Ahumada,  & L. F.V.. Scharff (2003) Contrast measures for predicting text readability, Human Vision and Electronic Imaging VIII, B.E. Rogowitz and T.N. Pappas, eds., SPIE Proc. 5007, 463-472   |  
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								L. F.V.. Scharff,  & A. J. Ahumada (2002) Identification of filtered letters in filtered noise.
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								 A. J. Ahumada,  & L. F.V.. Scharff (2002) Predicting the Readability of Transparent Text, JOV 2(1), 121-131   |  
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								 L. F.V.. Scharff, A. L. Hill,  & A. J. Ahumada (2000) Discriminability measures for predicting readability of text on textured backgrounds, Optics Express, 6(4), 81-90   |  
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								L. F.V.. Scharff,  & A. J. Ahumada (1999) Discriminability measures for predicting readability of text on textured backgrounds, Human Vision and Electronic Imaging III, B.E. Rogowitz and T.N. Pappas, eds., Proc. Vol. 3644, pp. 270-277, SPIE, San Jose, CA
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