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A Biomimetic Model of Adaptive Contrast Vision Enhancement from Mantis Shrimp [PDF]

open access: goldSensors, 2020
Mantis shrimp have complex visual sensors, and thus, they have both color vision and polarization vision, and are adept at using polarization information for visual tasks, such as finding prey. In addition, mantis shrimp, almost unique among animals, can
Binbin Zhong   +4 more
doaj   +3 more sources

Contrastive Masked Autoencoders are Stronger Vision Learners [PDF]

open access: greenIEEE Transactions on Pattern Analysis and Machine Intelligence, 2022
Accepted by ...
Zhicheng Huang   +7 more
openalex   +4 more sources

Contrast and phase combination in binocular vision. [PDF]

open access: yesPLoS ONE, 2010
How the visual system combines information from the two eyes to form a unitary binocular representation of the external world is a fundamental question in vision science that has been the focus of many psychophysical and physiological investigations ...
Chang-Bing Huang   +3 more
doaj   +4 more sources

Online Continual Learning with Contrastive Vision Transformer [PDF]

open access: green, 2022
Online continual learning (online CL) studies the problem of learning sequential tasks from an online data stream without task boundaries, aiming to adapt to new data while alleviating catastrophic forgetting on the past tasks. This paper proposes a framework Contrastive Vision Transformer (CVT), which designs a focal contrastive learning strategy ...
Zhen Wang   +4 more
openalex   +3 more sources

VI-OCR: “Visually Impaired” optical character recognition pipeline for text accessibility assessment [PDF]

open access: yesScientific Reports
Low vision adversely impacts daily activities, particularly reading. However, quantifying text accessibility for different levels of low vision is challenging, leading to product designs that often overlook the vision status of low vision readers.
Qingying Gao   +4 more
doaj   +2 more sources

Color and contrast vision in mouse models of aging and Alzheimer’s disease using a novel visual-stimuli four-arm maze [PDF]

open access: goldSci Rep, 2021
Jean‐Philippe Vit   +7 more
openalex   +2 more sources

Dynamics of color vision recovery in Vogt-Koyanagi-Harada disease: a longitudinal study using cone contrast test and adaptive optics imaging

open access: goldJournal of Ophthalmic Inflammation and Infection
Background Vogt-Koyanagi-Harada (VKH) disease affects visual function, but the recovery process of color vision remains incompletely understood.
Tomoko Nakamura   +4 more
doaj   +2 more sources

The Relationship between Binocular Summation in Contrast Sensitivity and Stereopsis: Cross Sectional Study [PDF]

open access: yesمجله پژوهش در علوم توانبخشی, 2021
Introduction: Binocular summation occurs in the presence of normal visual function of both eyes. Stereopsis is considered to be the finest function of binocular vision. Therefore, the aim of this study was to investigate the effect of binocular summation
Monireh Mahjoob, Farkhondeh Shahri
doaj   +1 more source

Harmonizing motion and contrast vision for robust looming detection

open access: yesArray, 2023
This paper presents a novel neural model of insect’s visual perception paradigm to address a challenging problem on detection of looming motion, particularly in extremely low-contrast, and highly variable natural scenes.
Qinbing Fu, Zhiqiang Li, Jigen Peng
doaj   +1 more source

The importance of contrast features in rat vision

open access: yesScientific Reports, 2023
Models of object recognition have mostly focused upon the hierarchical processing of objects from local edges up to more complex shape features. An alternative strategy that might be involved in pattern recognition centres around coarse-level contrast ...
Anna Elisabeth Schnell   +2 more
doaj   +1 more source

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