Ancestral circuits for vertebrate color vision emerge at the first retinal synapse

T Yoshimatsu, P Bartel, C Schröder, FK Janiak… - Science …, 2021 - science.org
… spectra (see also discussion on UV signaling below). … color-opponent bipolar cell responses
in this part of the IPL (14). … Aiming for a stable clustering, we ran the algorithm 1000 times …

[HTML][HTML] Calibrating vision: Concepts and questions

JM Bosten, R Coen-Cagli, A Franklin, SG Solomon… - Vision research, 2022 - Elsevier
… deficits, including suppressing signals from the weaker eye or … salient properties of the visual
scene. Attention can increase … changes themselves reflect effects that are observed under

Ancestral photoreceptor diversity as the basis of visual behaviour

T Baden - Nature Ecology & Evolution, 2024 - nature.com
… rods to mediate visual body stabilization and navigation, a high-… I suggest that it is these
signals, which emerged as … to locally process visual signals within and across the dendrites of …

From darkness to clarity: A comprehensive review of contemporary image shadow removal research (2017–2023)

X Zhu, CO Chow, JH Chuah - Image and Vision Computing, 2024 - Elsevier
images are modeled as a combination of illumination and … , and a/b represent color-opponent
dimensions. In the task of … when dealing with relatively stable lighting conditions but may …

Metamer mismatching and its implications

RE Roshan - 2023 - summit.sfu.ca
… can a change in the illumination lead to a substantial change in … signals match under one
illuminant) may not match under a … standard illuminants provide a basis for comparing images

Recognition and localization methods for vision-based fruit picking robots: A review

Y Tang, M Chen, C Wang, L Luo, J Li, G Lian… - Frontiers in Plant …, 2020 - frontiersin.org
… visual perception and the stability of machine operations in … The recognition method is
robust to changes in illumination, … full-band or wide-band optical signal into a number of narrow-…

[HTML][HTML] Ultraviolet vision aids the detection of nutrient-dense non-signaling plant foods

C Tedore, DE Nilsson - Vision Research, 2021 - Elsevier
… when compared in a color opponent system to other channels … backgrounds, we analyze
all multispectral images we have … between objects that were under similar illumination (ie both …

Functional organization for color appearance mechanisms in primary visual cortex

P Li, AK Garg, LA Zhang, MS Rashid, EM Callaway - bioRxiv, 2020 - biorxiv.org
… of COFDs to generate color opponent signals, we also generated … vessel images were
acquired under 540 nm illumination. … was stable and visual fields were subsequently mapped. …

Visible-infrared image fusion based on early visual information processing mechanisms

MJ Tan, SB Gao, WZ Xu, SC Han - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… [27] images and this color-opponent mechanisms inspired method … , which indicates a good
stability of our method on each … using images with various scene structures and illumination

How nonlinear processing shapes natural stimulus encoding in the retina

D Karamanlis - 2022 - ediss.uni-goettingen.de
… saccades, interleaved with stabilization periods of similar … in which natural stimuli have been
used to analyze signal … correlations of natural images to predict the illumination in the center…