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长春光学精密机械与物... [2]
沈阳自动化研究所 [2]
西安光学精密机械研究... [2]
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期刊论文 [5]
会议论文 [2]
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2022 [7]
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Optical design of monocentric multiscale three-line array airborne mapping camera
会议论文
Shanghai, China, 2021-10-28
作者:
Yan, Aqi
;
Dong, Sen
;
Wu, Dengshan
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浏览/下载:54/0
  |  
提交时间:2022/03/18
Optical design
Monocentric multiscale imaging
Three linear array aerial camera
Stereo mapping
Large field of view
High resolution
Optical design of three-line array airborne mapping camera with large field of view and high resolution
会议论文
Kunming, China, 2021-12-07
作者:
Yan, Aqi
;
Dongsen
;
Zhang, Jian
;
Wu, Dengshan
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  |  
浏览/下载:13/0
  |  
提交时间:2022/04/27
Optical design
Three linear array aerial camera
Stereo mapping
Large field of view
High resolution
Unsupervised learning of depth estimation from imperfect rectified stereo laparoscopic images
期刊论文
Computers in Biology and Medicine, 2022, 卷号: 140, 页码: 1-12
作者:
Luo HL(罗火灵)
;
Wang, Congcong
;
Duan, Xingguang
;
Liu H(刘浩)
;
Wang, Ping
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  |  
浏览/下载:36/0
  |  
提交时间:2021/12/20
Unsupervised learning
Depth estimation
Stereo matching
Laparoscopic image
Imperfect rectified stereo images
MSL3D: 3D object detection from monocular, stereo and point cloud for autonomous driving
期刊论文
Neurocomputing, 2022, 卷号: 494, 页码: 23-32
作者:
Chen WY(陈文玉)
;
Li PX(李培玄)
;
Zhao HC(赵怀慈)
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浏览/下载:18/0
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提交时间:2022/05/29
3D object detection
Automatic driving
Multi-sensor fusion
Topographic Reconstruction of the "Tianwen-1" Landing Area on the Mars Using High Resolution Imaging Camera Images¥W. Yan, X. Ren, J. J. Liu, L. Zhang, W. L. Chen, D. Wang, Q. Fu, X. Tan, X. X. Zhang, H. B. Ai, B. Q. Wang, Q. Q. Zhi, Z. C. Huang and C. Song¥2022¥Ieee Transactions on Geoscience and Remote Sensing¥0196-2892¥60¥14¥High-resolution optical cameras have always been important scientific payloads in Mars exploration missions, and the Mars topographic data produced by their detection data can provide support for scientific research on Mars geomorphology and geological structure evolution. As of December 2021, there are still relatively few high-resolution image data at the submeter level on the Martian surface, with about 2.6% global coverage and even more limited stereo coverage (just about 0.4%). At the same time, there are still some difficulties in data acquisition and terrain reconstruction processing methods for high-resolution Mars images that need to be solved. This article described how we designed the in-orbit stereo imaging strategy based on the characteristics of the high-resolution imaging camera (HiRIC) of China's first Mars exploration mission (Tianwen-1), studied the technical solutions for HiRIC stereo image photogrammetry processing, and produced a topographic dataset for the "Tianwen-1" landing area, including a digital orthophoto map (DOM) with a ground sample distance (GSD) of 0.7 and 3.5 m and a digital elevation model (DEM) with a GSD of 3.5 m. Precision analysis results show that these topographic data have good consistency in planar position and elevation compared with the existing Mars terrain data and have advantages in spatial resolution and terrain detail expression, which will be widely used in the geological background study of the "Tianwen-1" landing area, as well as landing site positioning, Martian surface remote operation planning, and other Mars scientific research and engineering tasks.¥internal-pdf://4050454703/Topographic Reconstruction of the _Tianwen-1_.pdf¥10.1109/tgrs.2022.3206961¥https://ieeexplore.ieee.org/ielx7/36/9633014/09893203.pdf?tp=&arnumber=9893203&isnumber=9633014&ref=¥英语¥sci&ei
期刊论文
Ieee Transactions on Geoscience and Remote Sensing, 2022, 卷号: 60, 页码: 14
作者:
W. Yan
;
X. Ren
;
J. J. Liu
;
L. Zhang
;
W. L. Chen
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浏览/下载:8/0
  |  
提交时间:2023/06/14
Pursuing 3-D Scene Structures With Optical Satellite Images From Affine Reconstruction to Euclidean Reconstruction
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 卷号: 60, 页码: 14
作者:
Wang, Pinhe
;
Shi, Limin
;
Chen, Bao
;
Hu, Zhanyi
;
Qiao, Jianzhong
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  |  
浏览/下载:13/0
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提交时间:2022/11/28
Satellites
Image reconstruction
Cameras
Three-dimensional displays
Solid modeling
Optical sensors
Optical imaging
Affine-to-Euclidean upgrading
dense affine reconstruction
ground control points (GCPs)
hierarchical reconstruction
optical satellite image
Topographic Reconstruction of the "Tianwen-1" Landing Area on the Mars Using High Resolution Imaging Camera Images
期刊论文
Ieee Transactions on Geoscience and Remote Sensing, 2022, 卷号: 60, 页码: 14
作者:
W. Yan
;
X. Ren
;
J. J. Liu
;
L. Zhang
;
W. L. Chen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2023/07/17
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