An attention mechanism and fully connected layer-based dual-branch network for bioluminescent tomographic reconstruction by Lin Wang, Chenrui Pan, Minghua Zhao, Xin Cao, Xueli Chen

“…Bioluminescent tomography (BLT) is a noninvasive imaging technology that uses optical methods to study physiological and pathological processes at the cellular and molecular levels. …”
Get full text

Deep learning-enhanced NIR-II fluorescence volumetric microscopy for dynamic 3D vascular imaging by Shiyi Peng, Yuhuang Zhang, Xuanjie Mou, Tianxiang Wu, Mingxi Zhang, Jun Qian

“…Our method demonstrates the potential of combining optical engineering with artificial intelligence to advance biological imaging capabilities.…”
Get full text

Direct measurement and optimization of the polarization-dependent modulation depth in super-resolution structured illumination microscopy by Linbo Wang, Simin Li, Xiaohu Chen, Xin Jin, Jie Zhang, Hui Li, Gang Wen

“…This measurement method greatly reduces the dependence of modulation depths on the samples, and then developed a polarization optimization method to achieve high modulation depth at all orientations by actively and quantitatively compensating for the additional phase difference using a combination of waveplate and a liquid crystal variable retarder (LCVR). …”
Get full text

Machine learning-enhanced SERS for accurate azoospermia diagnosis via seminal plasma exosome analysis by Jiarui Wang, Shiyan Jiang, Jiaxin Shi, Jing Wang, Shengrong Du, Zufang Huang

Get full text

Real-time SERS analysis of programmed cell death patterns based on black Phosphorus–gold nanoparticles by Jieyi Chen, Binggang Ye, Ranran Fan, Jiaqi Liu, Yaru Han, Haolin Chen, Wen Zhang, Zhouyi Guo, Zhiming Liu, Huiqing Zhong

Get full text

Fast simulation of the influence of a refractive free-form microstructure on a wave field based on scalar diffraction theory by Thiemicke Fabian, El-Bashar Ramy, Hameed Mohamed F.M., Agour Mostafa, Obayya Salah S.A., Bergmann Ralf B., Falldorf Claas

“…The main advantage of this method is its reduced complexity, which leads to a remarkable reduction in computation time by more than two orders of magnitude compared to finite-difference time-domain (FDTD) methods. …”
Get full text

Diagnosis of osteosarcoma based on multimodal microscopic imaging and deep learning by Zihan Wang, Jinjin Wu, Chenbei Li, Bing Wang, Qingxia Wu, Lan Li, Huijie Wang, Chao Tu, Jianhua Yin

Get full text

Influence of ambient temperature changes on the focus point for measurements of the modulation transfer function MTF by Dierke Hanno, Schake Markus

“…A common choice of the datum point is the focus point Pf. There are different methods to obtain the focus point from the measurement data. …”
Get full text

Investigation of the positioning accuracy of the Cat’s Eye as a reference position in asphere-measuring interferometry by Scholz Gregor, Evers Daniel, Fortmeier Ines

“…The increasing interest of the optics manufacturing industry in apshere and freeform optics leads to a high demand in accurate form measurement of such surfaces. …”
Get full text

Design and Evaluation of a Leader–Follower Isomorphic Vascular Interventional Surgical Robot by Pengfei Chen, Yutang Wang, Dapeng Tian

Get full text

Infrared Small Target Detection Based on Density Peak Search and Local Features by Leihong Zhang, Hui Yang, Qinghe Zheng, Yiqiang Zhang, Dawei Zhang

Get full text

UTSFANet: Unsupervised Two-Stage Fine Adjustment Network for Infrared Remote Sensing Image Stitching by Pengfei Zhang, Jinnan Gong, Tianjun Shi, Guangzhen Bao, Zhile Wang, Shikai Jiang

Get full text

Saturated Interference in SAR: Theoretical Analysis and Suppression Solutions by Lunhao Duan, Xingyu Lu, Jianchao Yang, Huizhang Yang, Shiyuan Zhang, Guanqi Tong, Ke Tan, Zheng Dai, Hong Gu

Get full text

Detection Storage Time of Mild Bruise’s Loquats Using Hyperspectral Imaging by Zhaoyang Han, Bin Li, Qiu Wang, Akun Yang, Yande Liu

Get full text

IMAGE PROCESSING AT ELLIPSOIDAL PHOTOMETRY by M. A. Bezuglyi, N. V. Bezuglaya, A. B. Samilyak

“…The object of this work was substantiation the principles of ellipsoidal CCD photometry at implementation of a new data processing method of spatial distribution of scattered optical flux. …”
Get full text

Experimental Study and Application of Response Mask Invariant Characteristic for Generalized Visible Light Communication Channel by Fangzhou Wu, Li Chen, Shaoyang Cai, Weidong Wang

“…In this paper, we describe a generalized visible light communication (VLC) channel, which consists of the frequency responses of the light emitting diode (LED), the wireless optical channel, and the photo detector (PD). Based on the theoretical analysis of the generalized VLC channel, we found the response mask invariant characteristic (RMIC) under the condition of strong line of sight components, which means the shape of frequency response of generalized VLC channel is time-independent and invariant at different distances of the transceivers, different emitting angles of the LED and different incident angles of the PD. …”
Get full text

A Hybrid Strategy Two‐Dimensional Concrete Aggregate Filling Algorithm by Xu Tian, Jun Ao, ChunBo Ma, JunJie Shi, HanJun Guo

Get full text

Surface State Treatment of Carbon Dots Using Sulphur Dioxide Isotherm by L. Natrayan, Dhinakaran Veeman, Pravin P. Patil, V. Swamy Nadh, P. Balamurugan, Muse Degefe Chewaka

“…The carbon dots occupy the tiny spot that exhibits different optical properties on excitation. The carbon dots excitation is mainly due to surface states. …”
Get full text

Bayesian Optimized ANFIS Network Using Grid Partition and Feature Spectrum for Urban Light Pollution Assessment by Nuoqi Wang, Cheng Wang, Zhihong Zhao, Peiyu Wu, Wenqian Xu, Bang Qin, Dong Wang, Rongjun Zhang, Qi Yao

Get full text

DepthRL: a weakly supervised approach for monocular depth estimation using deep reinforcement learning by Han Chen, Yongxiong Wang, Jiayi Zhang, Jiapeng Zhang, Zhiqun Pan, Shuwen Jia, Shuai Huang

Get full text