1977
DOI: 10.1016/0042-6989(77)90023-2
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Visual processing of simple two-dimensional sine-wave luminance gratings

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Cited by 36 publications
(15 citation statements)
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“…Estes incluem outros tipos de padrões visuais, por exemplo: grades, padrões xadrez, "olho de touro", radial, angular, textura, padrões em coordenadas polares e cartesianas formados por pontos aleatórios, estímulos do tipo "glass", dentre outros (Carlson, Cohen & Gorog, 1977;Cavanagh, 1978;Cavanagh, 1982;Dodwell, 1983;Gallant, Brau & van Essen, 1993;Gallant, Connor, Rakshit, Lewis & van Essen, 1996;Hess, Wang, Demanins, Wilkinson & Wilson, 1999;Hess & Wilcox, 1994;Rosa, Gattass, Fiorani Jr & Soares, 1992;Schwartz, 1983;Verrall & Kakarala, 1998;Weisstein, Harris, Berbaum, Tangney & Williams, 1977;Wilkinson, Wilson & Habak, 1998;.…”
Section: Estímulo Espacial De Freqüência Radial/angular Acopladaunclassified
“…Estes incluem outros tipos de padrões visuais, por exemplo: grades, padrões xadrez, "olho de touro", radial, angular, textura, padrões em coordenadas polares e cartesianas formados por pontos aleatórios, estímulos do tipo "glass", dentre outros (Carlson, Cohen & Gorog, 1977;Cavanagh, 1978;Cavanagh, 1982;Dodwell, 1983;Gallant, Brau & van Essen, 1993;Gallant, Connor, Rakshit, Lewis & van Essen, 1996;Hess, Wang, Demanins, Wilkinson & Wilson, 1999;Hess & Wilcox, 1994;Rosa, Gattass, Fiorani Jr & Soares, 1992;Schwartz, 1983;Verrall & Kakarala, 1998;Weisstein, Harris, Berbaum, Tangney & Williams, 1977;Wilkinson, Wilson & Habak, 1998;.…”
Section: Estímulo Espacial De Freqüência Radial/angular Acopladaunclassified
“…As shown in Fig. 2, contrast sensitivity of the human visual system has a band-pass nature, with its peak at around 2-5 cycles per degree [2,3]. Evidence from psychophysical and physiological studies has shown that several different mechanisms, each of which is tuned to separate, and a more limited band of spatial frequencies, underlie the CSF [2,9].…”
Section: Contrast Sensitivitymentioning
confidence: 96%
“…Examples of such two-dimensional patterns are checkerboards (Green, Corwin, & Zemon, 1976;Kelly, 1976;May & Matteson, 1976), grid patterns (Hermann, 1870;Schachar, 1976), and crossed sine-wave gratings Carlson, Cohen, & Gorog, 1977). Circular gratings (Kelly, 1960) also require a two-dimensional description in Cartesian spatial frequency coordinates, but their properties have been discussed elsewhere (Kelly & Magnuski, 1975); this report is confined to rectilinear periodicities.…”
Section: Methods and Designs Manipulation Of Two-dimensionally Periodicmentioning
confidence: 99%