Color and luminance: independent frequency shifts

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Science  15 May 1981:
Vol. 212, Issue 4496, pp. 831-832
DOI: 10.1126/science.7221569


Simultaneous opposite spatial frequency shifts can be obtained in chrominance and luminance channels. The chrominance shift cannot be transferred interocularly. Chrominance and luminance channels seem to perform similar but independent spatial frequency analyses.