R. L. Vimal

Spatial-frequency tuning of sustained nonoriented units of the red-green channel.

R. L. Vimal, R. L. P. Vimal, 1998, Journal of the Optical Society of America. A, Optics, image science, and vision.

Ancient historical scripture and color vision

R. L. Vimal, M. C. Pandey-Vimal, 2007 .

Spatial color contrast matching: broad-bandpass functions and the flattening effect

R. L. Vimal, 2000, Vision Research.

Foveal cone ratio: influence of stimulus sampling

J. Pokorny, S. Shevell, V. Smith, 1985, Annual Meeting Optical Society of America.

Nulling of apparent motion as a method for assessing sensation luminance: An additivity test

W. Cowan, P. Kaiser, H. Hibino, 1989 .