Consequences of spatial sampling by a human photoreceptor mosaic.
Consequences of spatial sampling by a human photoreceptor mosaic.
复制标题
人类感光器马赛克空间采样的后果。
DOI:
10.1126/science.6867717
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发表时间:
1983
期刊:
影响因子:
--
通讯作者:
Collier,R
中科院分区:
文献类型:
--
作者:
Williams,DR;Collier,R
The short wavelength color mechanism in the human visual system can distinguish gratings from uniform fields of the same average radiance at spatial frequencies that are twice as high as the highest at which it can resolve bars in the grating. This discrimination above the resolution limit is associated with a splotchy or mottled appearance of the grating similar to two-dimensional noise. The most plausible explanation for the mottled pattern is that it is a moire pattern produced by aliasing (spatial undersampling) by an irregular and sparse mosaic of short wavelength cones.
影响因子:
56.9
作者:
R. Marc;H. Sperling
通讯作者:
H. Sperling
影响因子:
1.8
作者:
C. Stromeyer;K. Kranda;C. E. Sternheim
通讯作者:
C. E. Sternheim