Journal of The Optical Society of America A-optics Image Science and Vision最新文献_第5页

Modified algorithm for defocused image restoration. 一种改进的散焦图像恢复算法。

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 : 2025-08-01 DOI: 10.1364/JOSAA.565622

Jia-Wei Meng, Ying Lou, Zhiyuan Qian, Yang Wu, Ke Sun, Yimin Yang, Shuwei Zhang, Yunfeng Zhao, Lu Zhang

引用次数: 0

Conditions for breaking the extinction symmetry in electromagnetic scattering. 电磁散射中消光对称性的破缺条件。

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 : 2025-08-01 DOI: 10.1364/JOSAA.568970

Pasi Ylä-Oijala, Beibei Kong, Reinhold Blümel, Ari Sihvola, Henrik Wallén, Achim Kohler

{"title":"Conditions for breaking the extinction symmetry in electromagnetic scattering.","authors":"Pasi Ylä-Oijala, Beibei Kong, Reinhold Blümel, Ari Sihvola, Henrik Wallén, Achim Kohler","doi":"10.1364/JOSAA.568970","DOIUrl":"https://doi.org/10.1364/JOSAA.568970","url":null,"abstract":"Previous studies have shown that the extinction efficiency of reciprocal scatterers of arbitrary shape is the same under illumination with plane electromagnetic waves of opposite incident directions with the same field polarizations. It has also been shown that to break this symmetry, all related symmetries, including time-reversal, spatial inversion, and rotational symmetries, should be broken. In this paper, we further investigate the conditions for breaking the extinction symmetry. Our numerical experiments indicate that breaking the time-reversal and geometrical symmetries is not sufficient, rather the object should also be non-reciprocal. However, while non-reciprocity is necessary, it is not sufficient: a certain asymmetry with respect to the incident plane wave is also required. To break the extinction symmetry with these conditions, the polarization of the incident waves has to be linear or elliptical. For circular polarization, the extinction invariance cannot be broken with any geometry or non-reciprocity. Additionally, with characteristic modes, we study and explain the observation that for opposite illumination directions, the electromagnetic fields can be completely different while the corresponding extinction cross-sections coincide.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 8","pages":"1155-1165"},"PeriodicalIF":1.5,"publicationDate":"2025-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821868","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

Calibration method of line-structured light based on direction and length constraints. 基于方向和长度约束的线结构光定标方法。

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 : 2025-07-01 DOI: 10.1364/JOSAA.546762

Tao Peng, Kun Xu, Zhijiang Zhang

{"title":"Calibration method of line-structured light based on direction and length constraints.","authors":"Tao Peng, Kun Xu, Zhijiang Zhang","doi":"10.1364/JOSAA.546762","DOIUrl":"https://doi.org/10.1364/JOSAA.546762","url":null,"abstract":"Line-structured light vision measurement technology, owing to its significant advantages, has been widely used in the field of industrial measurement. The performance of this technology in practical applications largely depends on the calibration accuracy of the light planes. With the rapid development of modern industry, the increasing precision requirements for workpiece manufacturing necessitate higher measurement accuracy, which presents new challenges for the calibration of structured light planes. Therefore, in this paper, an accurate line-structured light calibration method is proposed. It establishes direction and length constraints among the camera's optical center, target feature points, and laser control points. Based on the double constraints and the camera's internal parameters, the three-dimensional coordinates of laser control points in the camera coordinate system can be directly computed without relying on external parameters. The experimental results demonstrate that the proposed method can achieve better light plane fitting accuracy and measurement accuracy compared to traditional light plane calibration methods. Moreover, it has been effectively applied to the 3D reconstruction of cutting points along the edges of steel plates in industrial settings, demonstrating significant practical value.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 7","pages":"996-1003"},"PeriodicalIF":1.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821845","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

Cross-spectral purity-a fundamental property of light: tutorial. 交叉光谱纯度-光的基本属性：教程。

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 : 2025-07-01 DOI: 10.1364/JOSAA.563566

Rajneesh Joshi, Tero Setälä, Ari T Friberg, Matias Koivurova

引用次数: 0

Low-noise optical spectrometer with a high spectral-range-to-resolution ratio. 具有高光谱距离-分辨率的低噪声光学光谱仪。

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 : 2025-07-01 DOI: 10.1364/JOSAA.560613

Andreas Muller

引用次数: 0

Visual and Physiological Optics: introduction to the joint feature issue in Biomedical Optics Express and Journal of the Optical Society of America A. 视觉与生理光学：《生物医学光学快报》与《美国光学学会杂志》联合特刊简介。

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 : 2025-07-01 DOI: 10.1364/JOSAA.569341

Magdalena Asejczyk, Linda Lundström, Brian Vohnsen, Mircea Mujat, Minchen Wei

引用次数: 0

Color imaging system high dynamic range colorimetric characterization modeling based on fusion kernel XGBoost. 基于融合核XGBoost的彩色成像系统高动态范围比色表征建模。

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 : 2025-07-01 DOI: 10.1364/JOSAA.559352

Shiqiang Wang, Siyu Zhao, Lvming Lv, Xufen Xie, Tianze Cui, Qi Yao, Hui Liu, Zhijie Huang

{"title":"Color imaging system high dynamic range colorimetric characterization modeling based on fusion kernel XGBoost.","authors":"Shiqiang Wang, Siyu Zhao, Lvming Lv, Xufen Xie, Tianze Cui, Qi Yao, Hui Liu, Zhijie Huang","doi":"10.1364/JOSAA.559352","DOIUrl":"https://doi.org/10.1364/JOSAA.559352","url":null,"abstract":"High dynamic range imaging exhibits lower resolution in both highly bright and deeply dark colors, which results in reduced accuracy in the measurement of photometry and colorimetry using color imaging systems. Based on the nonlinear capability of the Gaussian kernel function and the global linear trend of the linear kernel function, a Gaussian-linear fusion kernel is designed. Through multi-dimensional space mapped by the designed fusion kernel, a kernel XGBoost colorimetric characterization model is proposed. Combining fusion kernel and XGBoost, the model possesses efficient feature selection and complex feature interaction capabilities. Model performance was evaluated using 10-fold cross-validation. The proposed model achieves a CIE LAB color difference of 2.71 units and a CIE DE2000 color difference of 2.08 units on average, which outperforms the partial least squares regression, the radial basis function neural network, and so on. The proposed model can capture colorimetric characteristics of a color imaging system more effectively and enhance detail preservation. This research improves the accuracy of colorimetric characterization and can provide higher accuracy in colorimetric measurement for high dynamic range imaging.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 7","pages":"908-917"},"PeriodicalIF":1.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821846","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

Optical vortex trajectories as probes for wavefront aberrations. 用作波前像差探测的光学涡旋轨迹。

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 : 2025-07-01 DOI: 10.1364/JOSAA.564910

Aleksandra K Korzeniewska, Magdalena Łukowicz, Kamil Kalinowski, Karolina Gemza, Mateusz Szatkowski

{"title":"Optical vortex trajectories as probes for wavefront aberrations.","authors":"Aleksandra K Korzeniewska, Magdalena Łukowicz, Kamil Kalinowski, Karolina Gemza, Mateusz Szatkowski","doi":"10.1364/JOSAA.564910","DOIUrl":"https://doi.org/10.1364/JOSAA.564910","url":null,"abstract":"Phase singularities, due to their high sensitivity to phase disturbances, are a promising tool for wavefront retrieval. Several methods have been proposed to exploit this property, one of which analyzes their trajectories-the paths that singular points follow when shifted off-axis. Nevertheless, the relations between primary aberrations and trajectories remain unexploited. In this work, we aimed to address this gap by investigating how distinct aberrations influence vortex trajectory behavior. We performed numerical simulations of vortex trajectories under manually introduced aberrations and proposed metrics to describe their relationship. Our results show that defocus, coma, and astigmatism each produce a unique trajectory response, allowing differentiation between aberration types present in the beam. We proposed and experimentally validated an autofocusing algorithm that leverages the trajectory shape to identify the back focal plane of the optical system. This work presents a comprehensive study of optical vortex trajectories to further advance wavefront sensing based on phase singularities.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 7","pages":"938-944"},"PeriodicalIF":1.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821859","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

Propagation properties of a finite energy Airyprime beam in atmospheric turbulence. 有限能量Airyprime光束在大气湍流中的传播特性。

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 : 2025-07-01 DOI: 10.1364/JOSAA.563169

Hao Zhao, Xianwei Huang, Yanfeng Bai, Xiquan Fu

{"title":"Propagation properties of a finite energy Airyprime beam in atmospheric turbulence.","authors":"Hao Zhao, Xianwei Huang, Yanfeng Bai, Xiquan Fu","doi":"10.1364/JOSAA.563169","DOIUrl":"https://doi.org/10.1364/JOSAA.563169","url":null,"abstract":"In this paper, the propagation properties of a finite energy Airyprime (FEA) beam in atmospheric turbulence are investigated. With different source parameters, the beam type presents different beam distributions, and the beam wander and scintillation of FEA beams in turbulence are discussed. It is demonstrated that for the larger Airy control parameter α or a smaller beam waist parameter w0, the beam wander of FEA beams decreases. The influence of the beam waist parameter w0 on the scintillation reduction depends on the turbulent condition and the Airy control parameter. For the effects of Airy control parameters α on beam scintillation, an increasing and decreasing phenomenon is presented for the weak and moderate turbulence, which differs from the scintillation behavior in the strong turbulence. The optical communication performance of FEA beams is briefly studied, and the average bit error rate is presented. These results indicate controllable propagation properties by adjusting beam source parameters and can find potential applications in optical communication in turbulent environments.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 7","pages":"862-869"},"PeriodicalIF":1.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821861","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

Robust ESPI fringe pattern denoising method using the Restormer Partial Differential Network (Res-PDNet). 基于复原偏微分网络（Res-PDNet）的鲁棒ESPI条纹图去噪方法。

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 : 2025-07-01 DOI: 10.1364/JOSAA.560650

Wen Wang, Pengyan Ren, Zhitao Xiao, Mingyue Zhu, Yu Miao, Fang Zhang

{"title":"Robust ESPI fringe pattern denoising method using the Restormer Partial Differential Network (Res-PDNet).","authors":"Wen Wang, Pengyan Ren, Zhitao Xiao, Mingyue Zhu, Yu Miao, Fang Zhang","doi":"10.1364/JOSAA.560650","DOIUrl":"https://doi.org/10.1364/JOSAA.560650","url":null,"abstract":"Electronic speckle pattern interferometry (ESPI) is an important non-destructive testing technique. Denoising the interference fringe pattern is the key link of this technique as well as a hot spot of current research. In this work, we introduce the Restormer Partial Differential Network (Res-PDNet) for ESPI fringe denoising. The method uses PDNet as the base network, which combines the partial differential equation denoising idea and deep learning model, and optimizes the network according to the characteristics of the fringe patterns. In order to balance fringe denoising and structure preservation, our approach incorporates two key enhancements. First, Multi-Dconv Head Transposed Attention and Gated-Dconv Feed-Forward Network modules of Restormer are added after the residual blocks of PDNet, which allows the network to capture more information about the fringe structure and texture. Second, orientation constraints of the fringe pattern are introduced in the loss function to further protect the fringe shape. The Res-PDNet network can accurately recognize the fringe structure and maintain the fringe shape while filtering out noise. It has a good denoising effect on the electron scattering interference fringe pattern.","PeriodicalId":17382,"journal":{"name":"Journal of The Optical Society of America A-optics Image Science and Vision","volume":"42 7","pages":"978-988"},"PeriodicalIF":1.5,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144821862","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