Journal of The Optical Society of America A-optics Image Science and Vision最新文献_第10页

Evaluation of participants' awareness of color vision deficiency: a comparative analysis of self-reported diagnosis and objective diagnostic testing. 受试者色觉缺乏意识的评估：自我报告诊断与客观诊断测试之比较分析。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.542465

Zane Jansone-Langina, Renars Truksa

{"title":"Evaluation of participants' awareness of color vision deficiency: a comparative analysis of self-reported diagnosis and objective diagnostic testing.","authors":"Zane Jansone-Langina, Renars Truksa","doi":"10.1364/JOSAA.542465","DOIUrl":"https://doi.org/10.1364/JOSAA.542465","url":null,"abstract":"Despite the extensive literature on the challenges faced by people with color vision deficiency (CVD), significant gaps persist in participant awareness of the age of CVD diagnosis. This study aimed to investigate the extent to which participants are aware of CVD, focusing on their understanding of the deficiency. A total of 283 participants participated in a study designed to assess the age at which they became aware of their CVD, what color vision test their diagnosis was based on, and the challenges they faced. In addition, 190 participants underwent color vision testing using the Color Assessment and Diagnosis (CAD) test, compared to their knowledge of the type of CVD they have. The findings showed that 55% of the participants had found out about their CVD in adulthood, predominantly within occupational contexts. A substantial discrepancy was observed between self-reported diagnoses and clinical findings, with 43% of the participants being unable to specify their type of CVD. There is a necessity for enhanced early diagnostic practices, improved participant education about CVD, and increased public awareness to optimize the quality of life for affected individuals.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 5","pages":"B282-B288"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Frequency of mismatching surface colors in the wild. 野外表面颜色不匹配的频率。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.534385

David H Foster

引用次数: 0

Application of the angular indication measurement and foraging interactive D-prime paradigms to tablet-based color vision testing. 角度指示测量和觅食交互d素数范式在平板色觉测试中的应用。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.545286

Christabel Arthur, Jingyi He, Peter J Bex, Jan Skerswetat, Michael A Crognale

引用次数: 0

Arbitrary beam propagation in an underwater turbulent medium. 任意光束在水下湍流介质中的传播。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.558868

Mehmet Furkan Turan, Çağlar Arpali, Yahya Baykal

引用次数: 0

Attention plays a greater role in judging large color differences than small ones. 在判断大的色差时，注意力比小的色差起更大的作用。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.543658

Kashi Li, Takehiro Nagai

{"title":"Attention plays a greater role in judging large color differences than small ones.","authors":"Kashi Li, Takehiro Nagai","doi":"10.1364/JOSAA.543658","DOIUrl":"https://doi.org/10.1364/JOSAA.543658","url":null,"abstract":"Sensitivity to the magnitude of suprathreshold color differences increases at color category boundaries (the category effects), with this influence becoming more pronounced as the magnitude of the target color differences increases [Sci. Rep.14, 13665 (2024)SRCEC32045-232210.1038/s41598-024-64215-0]. According to the categorical facilitation hypothesis [J. Vis.15(8):22 (2015)1534-736210.1167/15.8.22], observers are presumed to spontaneously attend to linguistic categories when judging color differences. In this study, we aimed to examine how attention influences the magnitude judgments of large color differences. We psychophysically investigated whether the Stroop task involving colored words at the center of the display-thereby drawing attentional resources toward color words-interferes with a color difference judgment task involving peripheral color patches. Observers performed the color difference magnitude judgment tasks, based on maximum likelihood difference scaling (MLDS), for three square stimuli with smaller or larger color differences, under conditions with or without the Stroop task. The results showed that the sensitivity to the magnitude of color differences decreased under the Stroop task condition, and this effect was much more pronounced for larger color differences than for smaller ones. These findings suggest that attention plays a critical role in the magnitude judgments of large color differences, partially supporting the categorical facilitation hypothesis.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 5","pages":"B353-B364"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characteristics of partially coherent Laguerre-Gaussian vortex beams propagating in strongly nonlocal nonlinear media. 部分相干拉盖尔-高斯涡旋光束在强非局部非线性介质中的传播特性。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.559149

Donglin Wang, Naiyue Zhang, Hong Yu, Xiaoling Ji, Xiaoqing Li

引用次数: 0

Quasiannealed Monte Carlo method for light transport in strongly heterogeneous media. 强非均质介质中光输运的拟退火蒙特卡罗方法。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.548092

Loïc Tran, Benjamin Askenazi, Kevin Vynck

{"title":"Quasiannealed Monte Carlo method for light transport in strongly heterogeneous media.","authors":"Loïc Tran, Benjamin Askenazi, Kevin Vynck","doi":"10.1364/JOSAA.548092","DOIUrl":"https://doi.org/10.1364/JOSAA.548092","url":null,"abstract":"Random-walk Monte Carlo simulations are widely used to predict the optical properties of complex, disordered materials. In the presence of large heterogeneities (e.g., spatially extended nonscattering regions in a turbid environment), an explicit description of the microstructure and the macrostructure and of the light propagation therein is generally required, in addition to a statistical average over a representative set of microstructures, thereby making simulations in the so-called \"quenched\" disorder particularly time consuming. Here, we explore the possibility of modeling light transport in finite-size strongly heterogeneous media without an explicit description of the underlying microstructure but from the knowledge of typical random-walk trajectories in infinite-size media that take correlations between successive interaction events into account. Simulations may thus be performed for media of any macroscopic shape and size more efficiently. We illustrate this approach, coined \"quasiannealed,\" with the case of a two-phase emulsion consisting of transparent spherical droplets dispersed in a turbid medium. Good agreement with predictions from simulations in quenched disorder on the reflectance of a finite-thickness slab is found for a large set of microstructure properties and thicknesses with typical errors on the reflectance on the order of a percent.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 5","pages":"570-579"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Near-metameric illumination changes affect visually perceived food attributes. 近异参量光照变化影响视觉感知的食物属性。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.544988

I Cebioglu, M Mistry, R Vasey, A Hurlbert

引用次数: 0

Sensitivity to the number of colors in textures defined by luminance and chromatic contrast. 对由亮度和色彩对比定义的纹理中颜色数量的敏感度。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.545300

Jesse R Macyczko, Michael A Webster

{"title":"Sensitivity to the number of colors in textures defined by luminance and chromatic contrast.","authors":"Jesse R Macyczko, Michael A Webster","doi":"10.1364/JOSAA.545300","DOIUrl":"10.1364/JOSAA.545300","url":null,"abstract":"Changes in the mean or variance of a color ensemble can be readily detected, but how sensitive are observers to the actual number of colors defining the array? Discriminating changes in the number of unique hues or saturations in the set becomes difficult when the set reaches four or more levels [J. Opt. Soc. Am. A42, B413 (2025)JOAOD60740-323210.1364/JOSAA.31.545299]. Here we extended these results to examine palettes that vary in both luminance and chromaticity. Stimuli were textures of 11×11 square elements, with the color of each element chosen randomly from a palette. The palettes consisted of colors that were evenly spaced along different planes in cardinal axis color space (LM, S, and achromatic). In the LM versus S plane, elements varied only in hue angle at constant chromatic contrast, while in achromatic versus chromatic planes, the sets varied in both luminance and chromatic contrast. Four textures were displayed on a monitor and observers judged which one contained an additional color. Accuracy degraded as the set size increased beyond three colors. However, when the textures included different luminance levels, the set size differences remained more visible. This advantage persisted over large changes in the maximum luminance contrast and was accentuated when pure black or white elements were present, potentially reflecting sensitivity to pure achromatic features. The results suggest that, while numerosity judgments of color are in general very restricted, different attributes of color (hue, saturation, and brightness) exhibit different properties in texture perception, with enhanced sensitivity to luminance features.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 5","pages":"B425-B431"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12344279/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of chromatic properties of background on color constancy for a two-dimensional stimulus. 背景颜色特性对二维刺激颜色常数的影响。

IF 1.5 3区物理与天体物理

Journal of The Optical Society of America A-optics Image Science and Vision Pub Date : 2025-05-01 DOI: 10.1364/JOSAA.545278

Tengxuan Hou, Ruiqing Ma, Tanner DeLawyer, Keizo Shinomori

{"title":"Influence of chromatic properties of background on color constancy for a two-dimensional stimulus.","authors":"Tengxuan Hou, Ruiqing Ma, Tanner DeLawyer, Keizo Shinomori","doi":"10.1364/JOSAA.545278","DOIUrl":"https://doi.org/10.1364/JOSAA.545278","url":null,"abstract":"We investigated how the chromatic properties of background surfaces affect color constancy using two-dimensional stimuli in a haploscopic view. The reference and test stimuli, illuminated by D65 and chromatic illuminants (red, green, blue, and yellow), consisted of a central 1.2° test patch, a 4.2° Mondrian-like background, and a peripheral 0.4° gray fringe. We used the neutral background and chromatic red-, green-, blue-, and yellow-dominated backgrounds, in which these patch colors were systematically shifted to one color direction while keeping the hue circle. In the first two conditions, both the reference and test feature the same background (neutral and complementary to the illuminant color). In contrast, in the last two conditions, the reference and test stimuli feature different backgrounds, and the expected color appearance of the backgrounds, except at the fringe, looks similar (the color of the illuminant and neutral). The results showed a notable decline in color constancy in the last two conditions, suggesting that the effectiveness of adaptation and illuminant estimation is reduced by the smaller stimulation difference between the reference and test, as well as by the unexpected spatial color structure, even though the cue itself still exists.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 5","pages":"B81-B100"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0