Neural models of brightness perception and retinal rivalry in binocular vision

1982 ◽  
Vol 43 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Noboru Sugie



1913 ◽  
Vol 76 (1964supp) ◽  
pp. 122-123
Author(s):  
Frederic Campbell
Keyword(s):  


2020 ◽  
Author(s):  


2020 ◽  
pp. 9-24
Author(s):  
Peter Bodrogi ◽  
Xue Guo ◽  
Tran Quoc Khanh

The brightness perception of a large (41°) uniform visual field was investigated in a visual psychophysical experiment. Subjects assessed the brightness of 20 light source spectra of different chromaticities at two luminance levels, Lv=267.6 cd/m2 and Lv=24.8 cd/m2. The resulting mean subjective brightness scale values were modelled by a combination of the signals of retinal mechanisms: S-cones, rods, intrinsically photosensitive retinal ganglion cells (ipRGCs) and the difference of the L-cone signal and the M-cone signal. A new quantity, “relative spectral blue content”, was also considered for modelling. This quantity was defined as “the spectral radiance of the light stimulus integrated with the range (380–520) nm, relative to luminance”. The “relative spectral blue content” model could describe the subjective brightness perception of the observers with reasonable accuracy.



Author(s):  
Ye Li ◽  
Wenjie Chen ◽  
Qing You ◽  
Yangyang Sun ◽  
Jing Li






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