OPT OpenIR

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An innovative 16-bit projection display based on quaternary hybrid light modulation 期刊论文
Optics and Lasers in Engineering, 2024, 卷号: 178
作者:  Pan, Yue;  Cao, Yajie;  Xu, Liang;  Hu, Motong;  Jiang, Qing;  Li, Shuqin;  Lu, Xiaowei
Adobe PDF(17049Kb)  |  收藏  |  浏览/下载:24/0  |  提交时间:2024/06/03
Instrumentation  Optical imaging  Projection methods  Intensity modulation  Image alignment  
Adaptive Dual Aggregation Network with Normalizing Flows for Low-Light Image Enhancement 期刊论文
ENTROPY, 2024, 卷号: 26, 期号: 3
作者:  Wang, Hua;  Cao, Jianzhong;  Huang, Jijiang
Adobe PDF(27917Kb)  |  收藏  |  浏览/下载:32/0  |  提交时间:2024/06/07
low-light image enhancement  normalizing flow  adaptive dual aggregation  deep learning  
Speckle-correlation-based non-line-of-sight imaging under white-light illumination 期刊论文
Optics and Laser Technology, 2024, 卷号: 170
作者:  Zhou, Meiling;  Zhang, Yang;  Wang, Ping;  Li, Runze;  Peng, Tong;  Min, Junwei;  Yan, Shaohui;  Yao, Baoli
Adobe PDF(4808Kb)  |  收藏  |  浏览/下载:77/0  |  提交时间:2023/11/23
Non-line-of-sight imaging  Speckle correlation  White-light illumination  Zernike polynomial fitting  
Influence of wavefront distortion on the measurement of pulse signal-to-noise ratio 期刊论文
OPTICS COMMUNICATIONS, 2024, 卷号: 554
作者:  Xing, Dingding;  Yuan, Suochao;  Kou, Jingwei;  Da, Zhengshang
Adobe PDF(8030Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2024/01/24
Wavefront distortion  Signal-to-noise ratio  Third-order auto-correlation  Nonlinear coupled-wave equations  
Efficient and high-spatiotemporal-quality terawatt-class mid-infrared optical parametric amplifiers by spatially shaped pumping 期刊论文
Journal of the Optical Society of America B: Optical Physics, 2024, 卷号: 41, 期号: 2, 页码: 364-372
作者:  Liu, Xin;  Li, Jinhui;  Zhen, Qiwen;  Liu, Keyang;  Wang, Yishan;  Zhao, Wei;  Cao, Huabao;  Fu, Yuxi
Adobe PDF(12260Kb)  |  收藏  |  浏览/下载:37/1  |  提交时间:2024/04/10
A 85-Gb/s PAM-4 TIA With 2.2-mApp Maximum Linear Input Current in 28-nm CMOS 期刊论文
IEEE Solid-State Circuits Letters, 2024, 卷号: 7, 页码: 50-53
作者:  Ma, Shuaizhe;  Yin, Zhenyu;  Ran, Nianquan;  Xia, Yifei;  Yang, Ruixuan;  Yu, Chuanhao;  Xu, Songqin;  Wang, Binhao;  Qi, Nan;  Zhang, Bing;  Shi, Jingbo;  Gui, Xiaoyan;  Geng, Li;  Li, Dan
Adobe PDF(3170Kb)  |  收藏  |  浏览/下载:47/0  |  提交时间:2024/02/26
100-Gb/s PAM-4  CMOS  linearity  low noise  transimpedance amplifier (TIA)  
Study on Stray Light Testing and Suppression Techniques for Large-Field of View Multispectral Space Optical Systems 期刊论文
IEEE Access, 2024, 卷号: 12, 页码: 33938-33948
作者:  Lu, Yi;  Xu, Xiping;  Zhang, Ning;  Lv, Yaowen;  Xu, Liang
Adobe PDF(1683Kb)  |  收藏  |  浏览/下载:39/0  |  提交时间:2024/04/10
Auto-Alignment Non-Contact Optical Measurement Method for Quantifying Wobble Error of a Theodolite on a Vehicle-Mounted Platform 期刊论文
Tehnicki Vjesnik, 2024, 卷号: 31, 期号: 2, 页码: 449-459
作者:  Li, Xiangyu;  Hao, Wei;  Xie, Meilin;  Liu, Bo;  Jiang, Bo;  Lv, Tao;  Song, Wei;  Ruan, Ping
Adobe PDF(1574Kb)  |  收藏  |  浏览/下载:39/0  |  提交时间:2024/05/22
autocollimator  dual-axis inclinometer  electro-optical theodolite  optical measurement  vehicle-mounted platform  wobble error  
Satellite Pose Measurement Using an Improving SIFT Algorithm 会议论文
Fourth International Conference on Computer Vision and Data Mining, ICCVDM 2023, Changchun, China, 2023-10-20
作者:  Zhang, Renhao;  Zhou, Zuofeng
Adobe PDF(392Kb)  |  收藏  |  浏览/下载:31/0  |  提交时间:2024/05/22
Binocular Vision  Stereo Matching  Pose Measurement  
Display method for high dynamic range infrared image based on gradient domain guided image filter 期刊论文
OPTICAL ENGINEERING, 2024, 卷号: 63, 期号: 1
作者:  Zhang, Feifei;  Dai, Yimian;  Chen, Yaohong;  Peng, Xuedian;  Zhu, Xiongyong;  Zhou, Ruqi;  Wu, Yinlin;  Peng, Junfeng
Adobe PDF(4115Kb)  |  收藏  |  浏览/下载:27/0  |  提交时间:2024/06/07
display methods  infrared images  gradient domain guided image filter  high dynamic range compression  detail enhancement