Few-Shot Object Detection for Remote Sensing Images via Pseudo-Sample Generation and Feature Enhancement by Zhaoguo Huang, Danyang Chen, Cheng Zhong

“…Few-shot object detection (FSOD) based on fine-tuning is essential for analyzing optical remote sensing images. However, existing methods mainly focus on natural images and overlook the scale variations in remote sensing images, leading to feature confusion among foreground instances of different classes. …”
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HSD²Former: Hybrid-Scale Dual-Domain Transformer with Crisscrossed Interaction for Hyperspectral Image Classification by Binxin Luo, Meihui Li, Yuxing Wei, Haorui Zuo, Jianlin Zhang, Dongxu Liu

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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

“…Fast and accurate asphere and freeform measurements are in high demand by the optics manufacturing industry. Interferometric methods such as tilted-wave interferometry meet these demands but require accurate surface positioning of the specimen along the optical axis, since such measurements are sensitive to such positioning errors. …”
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Carboxymethyl Cellulose (CMC)-Reinforced Polyvinyl Alcohol (PVA) Fibrillar Composite Membranes: Production by Centrifugal Spinning and Characterization by Enes Atas, Abdulbaki Belet, Murat Kazanci

“…The use of centrifugal spinning as a method for producing nanofibers has advantages over other methods, such as high production rates, large-scale production, and no need for high voltage. …”
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Markers and Predictors of Proliferative Vitreoretinopathy in Open Eye Injury in an Experiment by A. A. Kol’bin, A. N. Kulikov, R. L. Troyanovsky, V. S. Chirskiy

“…The analysis of proliferative signs being made when using different study methods (pathomorphological, indirect ophthalmoscopy, optical coherence tomography, ultrasound examination and MRI) proved their application as PVR markers possible. …”
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Pressure dependence of the structural and optoelectronic properties of Pb-free perovskites LiSnX3 (X = Br and Cl): A DFT approach. by Mohammed Noor S Rammoo, Hameed T Abdulla, Bewar M Ahmad, Nawzad A Abdulkareem

“…Optical parameters such as the real and imaginary parts of the dielectric constant, refractive index, absorption coefficient, and wavelength are computed under different pressures to understand the optical response of the perovskites to the electromagnetic spectrum. …”
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Design of Bilayer Crescent Chiral Metasurfaces for Enhanced Chiroptical Response by Semere A. Asefa, Myeongsu Seong, Dasol Lee

“…Chiral metasurfaces exploit structural asymmetry to control circular polarized light, presenting new possibilities for the design of optical devices, specifically in the dynamic control of light and enhanced optical sensing fields. …”
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Hierarchically Federated Learning in Wireless Networks: D2D Consensus and Inter-Cell Aggregation by Jie Zhang, Li Chen, Yunfei Chen, Xiaohui Chen, Guo Wei

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Nitrite: From Application to Detection and Development by Haoneng Li, Yang Song, Baoqing Zhou, Hengyi Xu

“…With the in-depth study of the functional properties of nitrite, there is an increasing demand for accurate and efficient methods for its detection. This paper presents a review of methods for the detection of nitrite, which will cover different principles and technologies, including traditional methods, optical methods, electrochemical sensors, and biosensors, and their prospects. …”
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kMetha-Mamba: K-means clustering mamba for methane plumes segmentation by Yuquan Liu, Hailiang Shi, Ke Cao, Shichao Wu, Hanhan Ye, Xianhua Wang, Erchang Sun, Yunfei Han, Wei Xiong

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Influence of the Demultiplexer on Channel-Interleaved Photonic Analog-to-Digital Converters by Na Qian, Lei Yu, Jianping Chen, Weiwen Zou

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Misalignment Calculation on Off-Axis Telescope System via Fully Connected Neural Network by Zhu Liu, Qi Peng, Yangjie Xu, Ge Ren, Haotong Ma

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Design of Polarization-Maintaining FBGs Using Polyimide Films to Improve Strain-Temperature Sensing in CFRP Laminates by Andrea Annunziato, Francesco Anelli, James Gates, Christopher Holmes, Francesco Prudenzano

“…Panda, Bow tie and Pseudo-rectangle optical fiber shape sections are investigated employing three different embedding methods, for each optical fiber. …”
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Patterns in time series to image phase and multi-step forecasting of financial indices by Jun Wu, Cheng Wang, Zelin Zhang, Lang He, Yaxiong Chen, Wenming Cheng

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Sensing Characterization of Helical Long Period Fiber Grating Fabricated by a Double-Side CO₂ Laser in Single-Mode Fiber by Yujian Li, Ping Lu, Chi Zhang, Wenjun Ni, Deming Liu, Jiangshan Zhang

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Hybrid Energy Harvesting Applications of ZnO Nanorods for Future Implantable and Wearable Devices by Kathalingam Adaikalam, Hyun-Seok Kim

“…As ZnO can be synthesized using easy methods and materials at low cost, the conversion efficiencies of solar and other energy forms can increase considerably. …”
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Cross-dataset micro-expression identification based on facial ROIs contribution quantification by Yu Kun, Guo Chunfeng

“…Compared with several other advanced recognition methods, our method has better cross-dataset recognition performance, not only the classification accuracy is higher, but also the classification stability is better when faced with different target datasets and different micro-expression categories. …”
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Vibration Deformation Measurement and Defect Identification Based on Time-Averaged Digital Holography by Dongyang Hu, Chen Wang, Di Li, Weiyu Xu, Xiangchao Zhang

“…Abnormal amplitudes occur at the defects due to different resonance frequencies, resulting in anomalous vibrations under excitation, and the differences in the amplitudes and phases before and after vibration can effectively characterize vibration amplitude and subsurface defects, proving that this method has a high detecting sensitivity.…”
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Design of a Ka-band Wideband Multibeam Phased Array by GUAN Jin, SUN Jie, XING Chen, LIAO Yi, LI Yi

“…The sub-array post-stage adopts the Optical True Time Delay (OTTD) method based on optical switching, high-precision optical fiber delay line and wavelength division multiplexing to realize multi-channel delay and multi-beam synthesis of the sub-array stage.…”
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Multi-mode geometrically gated encryption with 4D morphing hydrogel by Xin Wen, Kaihang Zhang, Baoyi Wu, Guancong Chen, Ning Zheng, Jingjun Wu, Xuxu Yang, Tao Xie, Qian Zhao

“…Our approach that utilizes the geometric 4D morphing for gated verification of optical information offers a strategy for enhancing the security of communication in ways that are quite different from existing strategies.…”
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