Illumination discrimination for chromatically biased illuminations: Implications for color constancy

S Aston, A Radonjić, DH Brainard… - Journal of …, 2019 - jov.arvojournals.org
stability of surface appearance under changes in illumination… task is to signal which
comparison scene illumination is most … between color-opponent channels rather than within. Also, …

Nighttime color constancy using robust gray pixels

C Cheng, KF Yang, XM Wan, LLH Chan, YJ Li - JOSA A, 2024 - opg.optica.org
… Gao et al. built a color-opponent model for illuminant … and low signal-to-noise in low-light
regions of nighttime scenes. … a more stable way for varying nighttime scenes only except …

Long-term adaptation to color

KEM Tregillus, SA Engel - Current Opinion in Behavioral Sciences, 2019 - Elsevier
… as changes in the color of illumination or lenses, change both as … a few seconds of perceptual
stabilization) how the envelope’s … produces gain changes in color opponent mechanisms …

Color improves edge classification in human vision

C Breuil, BJ Jennings, S Barthelmé… - PLoS Computational …, 2019 - journals.plos.org
images of natural scenes into their material and illumination … in a three-dimensional
color-opponent space constituted of a … converted the data into the signal-detection-theory measure …

A next-generation color appearance model for self-luminous stimuli

TH Phung - 2022 - lirias.kuleuven.be
… to the change in the chromaticity of illumination to preserve the … rather stable. Once the dark
adaptation is complete, the rod … cone signals are obtained, the color opponent signals can …

Surface color and predictability determine contextual modulation of V1 firing and gamma oscillations

A Peter, C Uran, J Klon-Lipok, R Roese, S van Stijn… - elife, 2019 - elifesciences.org
… Gamma-synchronized (30–80 Hz) firing may provide a complementary signal to rates, … in
adaptation between M- and L-cone signaling pathways. Thus, synchrony signaled whether RF …

Color constant representations in early visual cortex

AM Albers, E Baumgartner, KR Gegenfurtner - bioRxiv, 2022 - biorxiv.org
… , we are usually able to perceive objects as stable in color. To … To create neutrally illuminated
versions of the scenes, we … between the color opponent to the illumination color and gray, …

Signals related to color in the early visual cortex

GD Horwitz - Annual review of vision science, 2020 - annualreviews.org
… Visual images can be described in terms of the illuminants … is the stability of perceived
object color despite changes in … frequencies in natural scenes, V1 is usually under a barrage of …

[HTML][HTML] Melanopsin enhances image persistence

T Woelders, AE Allen, RJ Lucas - Current Biology, 2023 - cell.com
… light to send a composite signal to downstream brain areas. … In human vision, stabilized
images fade into the background (… by cones dissipates under continuous illumination, so too …

Chromatic fading following complete adaptation to unique hues

R Stanikunas, V Kulbokaite, A Svegzda… - Journal of …, 2020 - jov.arvojournals.org
… They referred to their effect as “scene fading.” Total fading for … a biological signaling
mechanism. As the spectral content of … to the stability of colors under different illuminants, …