作者： Li,Yang¹;Cheng,Dewen¹;Hou,Qichao²;Wang,Yongtian¹; （¹Beijing Institute of Technology, Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing, 100081, China;²Beijing Ned+AR Ltd, Beijing, 100081, China）

出处： IEEE Journal of Selected Topics in Quantum Electronics 2024 Vol.30 No.2 P1-8

摘要： Near-eye display (NED) technology has advanced significantly in recent years and is now a vital tool for communicating with the metaverse. It has nume ...

作者： Ma,Shining¹;Hu,Dingyu¹;Sun,Ruoduan²;Liu,Yue¹;Wang,Yongtian¹;Song,Weitao¹; （¹Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, China;²Division of Optics, National Institute of Metrology, Beijing, China）

出处： IEEE Journal of Selected Topics in Quantum Electronics 2024 P1-9

摘要： In stereoscopic displays, binocular disparity generates the perception of stereo vision, as two images with parallax are presented separately to each ...

作者： Xiao,Changtao¹;Song,Yin¹²;Zhao,Weiqian¹²; （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²MIIT Key Laboratory of Complex-Field Intelligent Exploration, Beijing Institute of Technology, Beijing, 100081, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.1

摘要： Since the past two decades, ultrafast two-dimensional electronic spectroscopy (2DES) has made remarkable progress, and it plays a pivotal tool in unra ...

作者： Li,Xin¹²³;Xu,Zhengkun¹;Yang,Jingyu¹;Wang,Yongtian¹;Huang,Lingling¹; （¹Beijing Engineering Research Center of Mixed Reality and Advanced Display, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²MoE Key Laboratory of Photoelectronic Imaging Technology and System, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;³MIIT Key Laboratory of Photonics Information Technology, School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.2

摘要： Phase is an important component of optical field information. In optical microscopy imaging, most biological cells have weak light absorption. Consequ ...

作者： Tan,Yimei¹²;Xu,Yingying¹³;Zhang,Shuo²;Liu,Yanfei²;Hao,Qun¹;Tang,Xin¹; （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²Zhongxinrecheng Science and Technology Co., Ltd., Beijing, 100176, China;³National Institute of Metrology, Beijing, 100029, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.2

摘要： Infrared detection and imaging are crucial in a plethora of applications, such as missile guidance, night vision reconnaissance, security monitoring, ...

作者： Wu,Xuan¹;Zhang,Haiyang¹;Zhao,Changming¹;Li,Zhipeng¹;Wang,Yuanze¹; （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China）

出处： Journal of Applied Optics 2024 Vol.45 No.1

摘要： In order to solve the low accuracy in low-slow-small unmanned aerial vehicles (UAVs) mission on embedded platform and deployment problem of poor real- ...

作者： Han,Bin¹;Cao,Jie¹²;Shi,Moudan¹²;Zhang,Haoyu¹;Liang,Long¹;Zhang,Kaili¹²;Xiong,Kaixin¹;Hao,Qun¹²³; （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, 100081, China;²Yangtze Delta Region Academy, Beijing Institute of Technology, Zhejiang, Jiaxing, 314003, China;³School of Optoelectronic Engineering, Changchun University of Science and Technology, Jilin, Changchun, 130022, China）

出处： Laser and Optoelectronics Progress 2024 Vol.61 No.2

摘要： Compared with two-dimensional imaging, three-dimensional (3D) LiDAR imaging has the advantages of rich information, good initiative, and strong anti-i ...

作者： 吴 璇，张海洋，赵长明，李志朋，王元泽;（北京理工大学 光电学院，北京 100081） （School of Optics and Photonics,Beijing Institute of Technology）

出处： 应用光学 2024 第45卷 第1期 P79-88

关键词： low-slow-small unmanned aerial vehicles；target detection；YOLOv4；pruning；embedded

摘要： In order to solve the low accuracy in low-slow-small unmanned aerial vehicles (UAVs) mission on embedded platform and deployment problem of poor real- ...

作者： Chunyan Chu^1,2;，Zhentao Liu^3,4;，Mingliang Chen^3,4;，Xuehui Shao⁵;，Guohai Situ^3,4;，Yuejin Zhao^1,2;，Shensheng Han^3,6; （¹Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology；²School of Optics and Photonics, Beijing Institute of Technology；³Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences；⁴University of Chinese Academy of Sciences；⁵National Laboratory of Aerospace Intelligent Control Technology；⁶Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences）

出处： Opto-Electronic Advances 2024 第6卷 第1期 P32-41

摘要： High resolution imaging is achieved using increasingly larger apertures and successively shorter wavelengths. Optical aperture synthesis is an importa ...

作者： Xin Yang¹;Chenyang Zhao¹;Jinqi Yang¹;Yong Song¹;Yufei Zhao¹; （¹School of Optics and Photonics, Beijing Institute of Technology, Beijing, China）

出处： IEEE Transactions on Multimedia 2024 Vol.26 P4416-4429

关键词： Training;Target tracking;Pipelines;Transformers;Annotations;Task analysis;Object detection;Training Pipeline;Weight Matrix;Discriminatory Power;Object Detection;Computational Expense;Challenging Scenarios;Tracking Framework;Object Annotations;Easy Examples;Tracking Failure;Random Sampling;Data Augmentation;Bounding Box;Tracking Performance;Classification Loss;Object Tracking;Image Retrieval;Focal Loss;Self-supervised Learning;Faster R-CNN;Augmentation Operations;Siamese Network;Warm-up Phase;Ground-truth Bounding Box;IoU Threshold;Tracking Task;Error Threshold;Ground-truth Box;Self-supervised Learning Methods;Motion Blur

摘要： Although Siamese trackers have recently been gradually replaced by complicated and computationally expensive Transformer trackers, they are simpler an ...