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

Effect of texture on suprathreshold color-difference tolerances: dataset of visual tolerances. 纹理对超阈值色差公差的影响：视觉公差数据集。

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 : 2026-04-01 DOI: 10.1364/JOSAA.588315

Zhenhua Luo, Renzo Shamey

{"title":"Effect of texture on suprathreshold color-difference tolerances: dataset of visual tolerances.","authors":"Zhenhua Luo, Renzo Shamey","doi":"10.1364/JOSAA.588315","DOIUrl":"https://doi.org/10.1364/JOSAA.588315","url":null,"abstract":"Surface texture is a critical factor influencing perceptual color-difference evaluations, with implications for both scientific research and industrial practice. This study examined how texture affects suprathreshold color-difference tolerances. A dataset was generated by simulating textured stimuli through a color-to-texture fusion model, which mapped 10 texture patterns onto 11 color centers, each sampled along 18 vector directions. The corresponding uniform samples were included as a reference group. Twenty-six observers assessed the stimuli on a color-calibrated monitor using the method of adjustment, whereby test samples were adjusted until their perceived color difference matched that of an anchor pair fixed at 2.1ΔEab∗ units. Reliability of the collected responses was assessed through examining intra- and inter-observer variability among visual responses. Statistical analysis confirmed that surface structure significantly impacted lightness, chroma, and hue tolerances. The most pronounced effects occurred for lightness, where specific textures produced significantly higher tolerances than the uniform baseline, with variations across color centers and texture patterns. Chroma and hue tolerances were also influenced, although the effects were generally less substantial. These findings demonstrate the critical role of surface texture in shaping visual tolerances and provide a robust dataset for advancing textile color-difference assessment.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"43 4","pages":"677-687"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147775189","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

Branch point agnostic full optical field reconstruction using Shack-Hartmann data. 基于Shack-Hartmann数据的分支点不可知全光场重建。

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 : 2026-04-01 DOI: 10.1364/JOSAA.580291

Max Cubillos, Kevin Luna

引用次数: 0

Investigation of the phase-contrast technique using two-dimensional amplitude transmittance filters. 二维振幅透过率滤波器相衬技术的研究。

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 : 2026-04-01 DOI: 10.1364/JOSAA.583990

T B Martínez-Hernández, J A Zenteno Hernández, D Sánchez de la Llave, M D Iturbe Castillo

引用次数: 0

Frequency-domain filtering for feature enhancement using recursive transport of intensity and phase equations. 利用强度和相位方程的递推输运进行特征增强的频域滤波。

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 : 2026-04-01 DOI: 10.1364/JOSAA.584891

Shilpa Kanjilal, Ram Kumar, Partha P Banerjee, Naveen K Nishchal

{"title":"Frequency-domain filtering for feature enhancement using recursive transport of intensity and phase equations.","authors":"Shilpa Kanjilal, Ram Kumar, Partha P Banerjee, Naveen K Nishchal","doi":"10.1364/JOSAA.584891","DOIUrl":"https://doi.org/10.1364/JOSAA.584891","url":null,"abstract":"Quantitative phase imaging enables label-free visualization of transparent and weakly absorbing cells with the transport of intensity equation, derived from the paraxial wave equation widely used for its simple and non-interferometric approach. However, it struggles with noise and high-frequency details, which are strongly influenced by the choice of defocus distance. In this study, we enhance the feature of retrieved phase through the recursive transport of intensity and phase equations using frequency-domain filtering. The filter identifies the frequency range where the phase transfer functions of transport of intensity and the contrast transfer function converge, enabling accurate and feature-enhanced phase reconstruction while mitigating diffraction and noise artifacts. The study establishes the upper limit of allowable frequency information in the phase image, with particular relevance to weak-phase samples. The proposed concept has been verified through numerical simulations, considering the initial (ground-truth) phase as a weak-phase sample. For experimental validation, the method is first tested using a resolution chart and subsequently applied to onion peels.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"43 4","pages":"A11-A20"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147775232","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

Physics-constrained mixture density networks for the inverse problem of Risley prism beam steering. Risley棱镜光束转向反问题的物理约束混合密度网络。

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 : 2026-04-01 DOI: 10.1364/JOSAA.587316

Rong Yan, Hongwei Gao, Zhongming Yang, Zhaojun Liu

引用次数: 0

Scalar potential for representing the topology of electromagnetic beams. 表示电磁波束拓扑结构的标量势。

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 : 2026-04-01 DOI: 10.1364/JOSAA.590091

W Scott Raburn, Greg Gbur

引用次数: 0

Interferences in degree of coherence and polarization with partially coherent light beams. 部分相干光束在相干度和偏振度上的干涉。

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 : 2026-04-01 DOI: 10.1364/JOSAA.583105

You-Lin Chuang, Hung-Chi Lin, Yong-Quan Wu

引用次数: 0

Investigating the effect of heat disturbance on the spatiotemporal distribution of the atmospheric coherence length based on moiré deflectometry. 热扰动对大气相干长度时空分布的影响。

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 : 2026-04-01 DOI: 10.1364/JOSAA.586423

Jian Jiang, Yunyun Chen, Weihao Cheng, Xiaozhi Sun, Zhiqin Huang

{"title":"Investigating the effect of heat disturbance on the spatiotemporal distribution of the atmospheric coherence length based on moiré deflectometry.","authors":"Jian Jiang, Yunyun Chen, Weihao Cheng, Xiaozhi Sun, Zhiqin Huang","doi":"10.1364/JOSAA.586423","DOIUrl":"https://doi.org/10.1364/JOSAA.586423","url":null,"abstract":"The atmospheric coherence length is a key parameter for quantifying the intensity of atmospheric motion, and understanding its variation characteristics is of considerable practical importance. In this paper, phase-based moiré deflectometry is employed to investigate the influence of heat disturbance on the temporal and spatial distributions of the atmospheric coherence length. First, the theoretical relationship among phase, deflection angle, and atmospheric coherence length is refined. Next, numerical simulations indicate that the average relative error of the theoretical model is 2.8% in both the temporal and spatial distributions, which validates the feasibility and reliability of our proposed approach. Then, two sets of experiments are implemented without and with heat disturbance, respectively. Each set lasts for one hour, during which 3600 frames of moiré fringes are acquired. Finally, the temporal and spatial distributions of atmospheric coherence length are characterized by the optimized theoretical model. The comparison of results reveals that the atmospheric coherence length exhibits a strong negative correlation with temperature fluctuation, decreasing by 95.2% as the temperature rises by 42.8°C. In a word, our work further extends the application of moiré deflectometry and provides some valuable insights for future atmospheric turbulence research.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"43 4","pages":"620-629"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147775256","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

Statistical propagation of vortex beams in depth-dependent oceanic turbulence along slant paths. 随深度变化的海洋湍流沿倾斜路径涡旋光束的统计传播。

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 : 2026-04-01 DOI: 10.1364/JOSAA.590215

Luxin Diao, Mingjun Wang, Jihua Yu, Liangliang Bai

{"title":"Statistical propagation of vortex beams in depth-dependent oceanic turbulence along slant paths.","authors":"Luxin Diao, Mingjun Wang, Jihua Yu, Liangliang Bai","doi":"10.1364/JOSAA.590215","DOIUrl":"https://doi.org/10.1364/JOSAA.590215","url":null,"abstract":"Optical wave propagation in the ocean constitutes a challenging random-medium problem due to the combined effects of depth-dependent absorption, scattering, and refractive-index fluctuations induced by oceanic turbulence. In this work, we develop a depth-dependent statistical propagation model for vortex beams along slant paths by coupling realistic chlorophyll-induced attenuation profiles with an inclined-path oceanic turbulence spectrum. Based on this framework, the evolution of spatial coherence radius, beam attenuation, and orbital-angular-momentum (OAM) modal crosstalk of Bessel-Gaussian vortex beams is systematically investigated as functions of ocean depth, propagation distance, and turbulence parameters. The results reveal a pronounced depth dependence of beam attenuation governed by the vertical distribution of chlorophyll, as well as significant turbulence-induced degradation of spatial coherence leading to enhanced intermodal coupling among OAM states. As an illustrative application, the proposed model provides a quantitative prediction of the optical power required to sustain long-range underwater propagation, and demonstrates that appropriate optimization of beam parameters can effectively mitigate OAM crosstalk in inhomogeneous oceanic turbulence. These results provide a unified statistical framework for analyzing the propagation and modal evolution of structured optical fields in depth-varying oceanic random media.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"43 4","pages":"630-639"},"PeriodicalIF":1.5,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147775413","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

Advances in digital holography, 3-D imaging, and optical information processing: introduction. 数字全息、三维成像和光学信息处理的进展：导论。

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 : 2026-04-01 DOI: 10.1364/JOSAA.599842

George Nehmetallah, Lisa Miccio, Tatiana Latychevskaia, Naveen K Nishchal, Yuan Luo

引用次数: 0