Visual Contrast Sensitivity Functions Obtained with Colored and Achromatic Gratings
Ronald L. Halberg; Michael A. Nelson · 1979
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Threshold contrasts for red, green, and achromatic sinusoidal gratings were measured. Spatial frequencies ranged from 0.25 to 15 cycles/deg. No significant differences in contrast thresholds were found among the three grating types. From…
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Metadata source: CORE · DOI 10.1177/001872087902100210