J. Cataliotti and A. Gilchrist (1995) reported that, consistent with anchoring theory, the lightness of a black step in a reflectance staircase was not altered by moving a white step from a remote to ...
Research in lightness perception centers on understanding the prior assumptions and processing strategies the visual system uses to parse the retinal intensity distribution (the proximal stimulus) ...
Blakeslee and McCourt state repeatedly that three terms, lightness, brightness, and brightness contrast, are frequently conflated and/or misused. However, they are apparently unable to give a single ...
To recover surface reflectance and illuminance from the raw luminance signal, the visual system must use prior assumptions and strategies that make use of additional sources of information. Indeed, it ...
Abstract: Videos which are taken under low light environment usually contain lots of noise with grainy look. The low light situation likewise yields under-saturated and low contrast video footages.
The perceptions of lightness or brightness elicited by a visual target are linked to its luminance by a nonlinear function that varies according to the physical characteristics of the target and the ...
Lightness perception, the visual system’s ability to maintain a stable representation of surface reflectance despite varying illumination, has long intrigued researchers. Central to this field is the ...
This is part of an experiment in estimating a perceived brightness while remaining in integer math and using bitshifts to maximize performance. This repo is based on this Gist by Andrew Somers, ...
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