OPT OpenIR
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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  
Research on 2D Image Motion Compensation for a Wide-Field Scanning Imaging System with Moving Base 期刊论文
PHOTONICS, 2023, 卷号: 10, 期号: 12
作者:  Chang, Sansan;  Chen, Weining;  Cao, Jianzhong;  Mei, Chao;  Li, Xiang;  Zhang, Hongwei
Adobe PDF(6078Kb)  |  收藏  |  浏览/下载:38/0  |  提交时间:2024/01/24
2D image motion compensation  wide-field scanning imaging system  optical path decoupling correct regulator  control of the coarse loop and fine loop  
High-precision pose measurement method based on binocular vision in dark lighting environments 期刊论文
OPTICAL ENGINEERING, 2023, 卷号: 62, 期号: 2
作者:  Wang, Feng;  Zhang, Haifeng;  Zhang, Gaopeng;  Shan, Fuqiang;  Ren, Long;  Ai, Han;  Cao, Jianzhong
Adobe PDF(2376Kb)  |  收藏  |  浏览/下载:180/8  |  提交时间:2023/04/04
machine vision  binocular vision  pose measurement  dark lighting environments  space non-cooperative target  
Flexible On-Orbit Calibration for Monocular Camera and Laser Rangefinder Integrated Pose Measurement System 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72
作者:  Zhang, Guangdong;  Zhang, Gaopeng;  Yang, Hongtao;  Wang, Changqing;  Bao, Wenfan;  Chen, Weining;  Cao, Jianzhong;  Du, Hubing;  Zhao, Zixin;  Liu, Chang
Adobe PDF(1423Kb)  |  收藏  |  浏览/下载:82/4  |  提交时间:2023/06/05
Calibration  Cameras  Measurement by laser beam  Lasers  Space vehicles  Laser theory  Extraterrestrial measurements  Integrated sensor  laser rangefinder  on-orbit calibration  pose matrix  space camera  
Research on Rocket Engine Pose Measurement Technology Based on Monocular Vision 会议论文
Third International Conference on Computer Graphics, Image, and Virtualization, ICCGIV 2023, Nanjing, China, 2023-06-16
作者:  Zhang, Haifeng;  Wu, Jiaxin;  Liu, Delian;  Duan, Jiaxin;  Guo, Gao;  Zhang, Gaopeng;  Ren, Long;  Cao, Jianzhong;  Mei, Chao
Adobe PDF(653Kb)  |  收藏  |  浏览/下载:53/1  |  提交时间:2023/12/26
Rocket Engine  Centroid  Pose Measurement  Translation Vector  
High-Precision Volume Measurement of Potholes in Pavement Maintenance 期刊论文
MATHEMATICAL PROBLEMS IN ENGINEERING, 2022, 卷号: 2022
作者:  Huang, Huimin;  Zhou, Zuofeng;  Liu, Mulong;  Wu, Qingquan;  Hu, Guoliang;  Cao, Jianzhong
Adobe PDF(2049Kb)  |  收藏  |  浏览/下载:121/1  |  提交时间:2022/08/31
Real-time infrared image detail enhancement based on fast guided image filter and plateau equalization 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 21, 页码: 6407-6416
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(2615Kb)  |  收藏  |  浏览/下载:197/3  |  提交时间:2020/10/23
End-to-end learning interpolation for object tracking in low frame-rate video 期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 6, 页码: 1066-1072
作者:  Liu, Liqiang;  Cao, Jianzhong
Adobe PDF(1723Kb)  |  收藏  |  浏览/下载:186/3  |  提交时间:2020/05/20
video signal processing  learning (artificial intelligence)  object tracking  interpolation  mobile computing  low frame rates  implicit video frame interpolation sub-network  object tracking  low frame-rate video  high frame-rate latent video  effective end-to-end optimisation  frame rate  tracking accuracy  semantic video analytics  end-to-end learning interpolation  subsequent semantic analytics  bandwidth constraints  analytics performance  
High-performance concealment of defective pixel clusters in infrared imagers 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 13, 页码: 4081-4090
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(4050Kb)  |  收藏  |  浏览/下载:183/3  |  提交时间:2020/05/28
Local difference-based active contour model for medical image segmentation and bias correction 期刊论文
IET Image Processing, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762
作者:  Niu, Yuefeng;  Cao, Jianzhong
Adobe PDF(4660Kb)  |  收藏  |  浏览/下载:186/0  |  提交时间:2019/09/25
image segmentation  medical image processing  two-phase model  medical images  LBDE model  precise segmentation results  comparative models  local difference-based active contour model  medical image segmentation  bias correction  local bias field  difference estimation model  smooth orthogonal basis functions  clustering criterion function  measured image  local region  accurate segmentation results  level set evolution process