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Structured light (SL)-induced polarization perception presents a promising method for the early detection of macular diseases such as age-related macular degeneration. We investigated the test-retest reliability of a psychophysical task…

The macular pigment (MP) in the radially-oriented Henle fibers that surround the foveola enables the ability to perceive the orientation of polarized blue light through an entoptic phenomena known as the Haidinger's brush. The MP has been…

The ability to perceive polarization-related entoptic phenomena arises from the dichroism of macular pigments held in Henle's fiber layer of the retina and can be inhibited by retinal diseases such as age-related macular degeneration, which…

The incorporation of structured light techniques into vision science has enabled more selective probes of polarization related entoptic phenomena. Diverse sets of stimuli have become accessible in which the spatially dependant optical…

We predict and experimentally verify an entoptic phenomenon through which humans are able to perceive and discriminate structured light with space-varying polarization. Direct perception and discrimination is possible through the…

Optics · Physics 2022-05-25 D. Sarenac , C. Kapahi , A. E. Silva , D. G. Cory , B. Thompson , D. A. Pushin

As large language models (LLMs) become integral to diverse applications, ensuring their reliability under varying input conditions is crucial. One key issue affecting this reliability is order sensitivity, wherein slight variations in the…

Computation and Language · Computer Science 2025-05-12 Bryan Guan , Tanya Roosta , Peyman Passban , Mehdi Rezagholizadeh

The impressive growth of data throughput in optical microscopy has triggered a widespread use of supervised learning (SL) models running on compressed image datasets for efficient automated analysis. However, since lossy image compression…

This paper introduces a novel test for conditional stochastic dominance (CSD) at specific values of the conditioning covariates, referred to as target points. The test is relevant for analyzing income inequality, evaluating treatment…

Econometrics · Economics 2025-11-20 Federico A. Bugni , Ivan A. Canay , Deborah Kim

In this paper, we address the problem of measuring and analysing sensation, the subjective magnitude of one's experience. We do this in the context of the method of triads: the sensation of the stimulus is evaluated via relative judgments…

Machine Learning · Computer Science 2019-08-22 Siavash Haghiri , Felix Wichmann , Ulrike von Luxburg

In this study we provide the analysis of eye movement behavior elicited by low-level feature distinctiveness with a dataset of synthetically-generated image patterns. Design of visual stimuli was inspired by the ones used in previous…

Computer Vision and Pattern Recognition · Computer Science 2018-11-19 David Berga , Xosé Ramón Fdez-Vidal , Xavier Otazu , Víctor Leborán , Xosé M. Pardo

This paper examines the relaxation dynamics of a two-dimensional Coulomb glass lattice model with high disorders. The study aims to investigate the effects of disorder and Coulomb interactions on glassy dynamics by computing the eigenvalue…

Disordered Systems and Neural Networks · Physics 2023-10-11 Preeti Bhandari , Vikas Malik , Moshe Schechter

Strong gravitational lensing images are subject to shape distortions due to inhomogeneities along the line of sight. The leading order shape distortion is shear, which, if measurable, will be a complementary cosmological probe to…

Cosmology and Nongalactic Astrophysics · Physics 2025-12-05 Natalie B. Hogg , Daniel Johnson , Anowar J. Shajib , Julien Larena

We investigate whether the large scale structure environment of galaxy clusters imprints a selection bias on Sunyaev Zel'dovich (SZ) catalogs. Such a selection effect might be caused by line of sight (LoS) structures that add to the SZ…

Cosmology and Nongalactic Astrophysics · Physics 2015-08-06 Ralf Kosyra , Daniel Gruen , Stella Seitz , Annalisa Mana , Eduardo Rozo , Eli Rykoff , Ariel Sanchez , Ralf Bender

Multimodal large language models (LLMs) are increasingly explored as automated evaluators in clinical settings, yet their scoring behavior on ordinal clinical scales remains poorly understood. We benchmark three frontier LLM families…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Jiaqing Zhang , Sandeep Elluri , Bhanu Cherukuvada , Yonah Joffe , Jessica Sena , Miguel Contreras , Scott Siegel , Subhash Nerella , Catherine Price , Parisa Rashidi

Longitudinal imaging is able to capture both static anatomical structures and dynamic changes in disease progression towards earlier and better patient-specific pathology management. However, conventional approaches for detecting diabetic…

Computer Vision and Pattern Recognition · Computer Science 2024-03-26 Rachid Zeghlache , Pierre-Henri Conze , Mostafa El Habib Daho , Ramin Tadayoni , Pascal Massin , Béatrice Cochener , Gwenolé Quellec , Mathieu Lamard

The aim of this study was to assess the extreme effects of tinted lenses on colour vision by examining changes in chromatic sensitivity when viewing visual displays through a slightly tinted (blue-blocking) filter and through a heavily…

Medical Physics · Physics 2022-08-31 Lucia Natali , Alessandro Farini , Elisabetta Baldanzi , John Barbur

Semantic segmentation consists of predicting a semantic label for each image pixel. While existing deep learning approaches achieve high accuracy, they often overlook the ordinal relationships between classes, which can provide critical…

Computer Vision and Pattern Recognition · Computer Science 2025-02-06 Ricardo P. M. Cruz , Rafael Cristino , Jaime S. Cardoso

We present estimates of the N-point galaxy, area-averaged, angular correlation functions $\bar{\omega}_{N}$($\theta$) for $N$ = 2,...,7 for galaxies from the fifth data release of the Sloan Digital Sky Survey. Our parent sample is selected…

Astrophysics · Physics 2009-11-13 Ashley J. Ross , Robert J. Brunner , Adam D. Myers

Underlying disorder in skyrmion materials may both inhibit and facilitate skyrmion reorientations and changes in topology. The identification of these disorder-induced topologically active regimes is critical to realizing robust skyrmion…

Inferring cosmological parameters from time-delay strong lenses requires a significant investment of telescope time; it is therefore tempting to focus on the systems with the brightest sources, the highest image multiplicities and the…

Cosmology and Nongalactic Astrophysics · Physics 2016-09-07 Thomas E. Collett , Steven D. Cunnington
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