Anstis, 1980, Phil. Trans. R. Soc. London Ser. B, 290, 153, 10.1098/rstb.1980.0088
Lappin, 1972, Percept. Psychophys., 12, 129, 10.3758/BF03212857
Marr, 1981, Proc. R. Soc. London Ser. B, 211, 151, 10.1098/rspb.1981.0001
van Santen, 1984, J. Opt. Soc. Am. A, 1, 451, 10.1364/JOSAA.1.000451
Morgan, 1979, Vision Res, 19, 491, 10.1016/0042-6989(79)90133-0
Adelson, 1982, Invest. Opthalmol. Vis. Sci. Suppl., 22, 144
Adelson, 1983, J. Opt. Soc. Am., 73, 1861
Enroth-Cugell, 1966, J. Physiol. London, 187, 517, 10.1113/jphysiol.1966.sp008107
Movshon, 1978, J. Physiol. (London), 283, 79, 10.1113/jphysiol.1978.sp012489
Campbell, 1968, J. Physiol. (London), 197, 551, 10.1113/jphysiol.1968.sp008574
Wilson, 1979, Vision Res., 19, 19, 10.1016/0042-6989(79)90117-2
Braddick, 1974, Vision Res., 14, 519, 10.1016/0042-6989(74)90041-8
Sperling, 1976, Behav. Res. Methods Instrum., 8, 144, 10.3758/BF03201762
Burt, 1981, Psych. Rev., 88, 171, 10.1037/0033-295X.88.2.171
Pantle, 1976, Science, 193, 500, 10.1126/science.941023
Hubel, 1959, J. Physiol. (London), 148, 574, 10.1113/jphysiol.1959.sp006308
Tolhurst, 1975, Nature, 257, 674, 10.1038/257674a0
Movshon, 1978, J. Physiol. (London), 283, 101, 10.1113/jphysiol.1978.sp012490
Watson, 1984, Invest. Opthalmol. Vis. Sci. Suppl., 25, 14
Pantle, 1969, Vision Res., 9, 397, 10.1016/0042-6989(69)90087-X
Robson, 1966, J. Opt. Soc. Am., 56, 1141, 10.1364/JOSA.56.001141
Kelly, 1979, J. Opt. Soc. Am., 69, 1340, 10.1364/JOSA.69.001340
Long, 1983, IBA Tech. Rev., 21, 4
Watson, 1981, Vision Res., 21, 1115, 10.1016/0042-6989(81)90014-6
Thompson, 1984, Vision Res., 24, 41, 10.1016/0042-6989(84)90142-1
Tolhurst, 1975, Vision Res., 15, 1151, 10.1016/0042-6989(75)90014-0
Levinson, 1975, J. Physiol. London, 250, 347, 10.1113/jphysiol.1975.sp011058
Watson, 1980, Vision Res., 20, 341, 10.1016/0042-6989(80)90020-6
Stromeyer, 1984, J. Opt. Soc. Am. A, 1, 876, 10.1364/JOSAA.1.000876
Thompson, 1982, Vision Res., 22, 377, 10.1016/0042-6989(82)90153-5
Anstis, 1975, Vision Res., 15, 957, 10.1016/0042-6989(75)90236-9
Adelson, 1982, Nature, 200, 523, 10.1038/300523a0
Fahle, 1981, Proc. R. Soc. London Ser. B, 213, 451, 10.1098/rspb.1981.0075