Foundations of VisionOxford University Press, Incorporated, 1995 - 476 páginas Designed for students, scientists and engineers interested in learning about the core ideas of vision science, this volume brings together the broad range of data and theory accumulated in this field. |
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algorithms area V1 behavioral blurring Chapter color appearance color-matching experiment color-matching functions columns components computational cone absorptions cone photopigments contrast contrast-sensitivity function convolution convolution kernel cortical cosinusoids curves encoding Equation estimate experimental fovea frame-buffer harmonic functions human illumination input intensity levels layers lens linear transformation linespread function magnocellular matching experiment measurements methods motion motion perception multiresolution neural image neurons nonlinear objects observer one-dimensional optical orientation output parvocellular perception phosphors photocurrent photons photopigment photoreceptors pixels position predict primary lights properties pyramid receptive fields reflected region relative represent representation response retinal ganglion cells retinal image rhodopsin S-cones sampling scotopic matching sensitivity shift-invariant short-wavelength shown in Figure shows signal sinusoidal spatial frequency spectral power distribution stimulus superposition surface system matrix temporal test light theory threshold tion transform coefficients values vector visual angle visual cortex visual pathways visual streams visual system wavelength