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VirtualClassroom: A Lecturer-Centered Consumer-Grade Immersive Teaching System in Cyber-Physical-Social Space
期刊论文
IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2022, 页码: 13
作者:
Shen, Tianyu
;
Huang, Shi-Sheng
;
Li, Deqi
;
Lu, Zhiyuan
;
Wang, Fei-Yue
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2023/02/22
6DoF video
cyber-physical-social systems (CPSSs)
educational metaverse
immersive teaching
Real-Time Digital Video Stabilization of Bioinspired Robotic Fish Using Estimation-and-Prediction Framework
期刊论文
IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2022, 页码: 12
作者:
Meng, Yan
;
Wu, Zhengxing
;
Zhang, Pengfei
;
Wang, Jian
;
Yu, Junzhi
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2022/06/06
Robots
Cameras
Robot vision systems
Streaming media
Bio-inspired robotics
Real-time systems
Estimation
Bioinspired robot
digital video stabilization
estimation-and-prediction framework
robotic fish
vision system
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
收藏
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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:4/0
  |  
提交时间:2023/07/17
Multi-scale morphologic investigation of craters in the Chang' e-4 landing area
期刊论文
ICARUS, 2021, 卷号: 355, 页码: 13
作者:
Jia, Mengna
;
Di, Kaichang
;
Yue, Zongyu
;
Liu, Bin
;
Wan, Wenhui
收藏
  |  
浏览/下载:19/0
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提交时间:2021/03/15
Craters
Chang' e-4
Panoramic image
The Instrument Design of Lightweight and Large Field of View High-Resolution Hyperspectral Camera
期刊论文
Sensors, 2021, 卷号: 21, 期号: 7, 页码: 11
作者:
X. H. Fan
;
C. Y. Liu
;
S. Liu
;
Y. Q. Xie
;
L. L. Zheng
收藏
  |  
浏览/下载:3/0
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提交时间:2022/06/13
Pre-flight calibration of a multi-angle polarimetric satellite sensor directional polarimetric camera
期刊论文
OPTICS EXPRESS, 2020, 卷号: 28
作者:
Huang, Chan
;
Xiang, Guangfeng
;
Chang, Yuyang
;
Han, Lin
;
Zhang, Miaomiao
收藏
  |  
浏览/下载:25/0
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提交时间:2020/11/26
Development of a New Method for Turbidity Measurement Using Two NIR Digital Cameras
期刊论文
ACS OMEGA, 2020, 卷号: 5
作者:
Zhu, Yuanyang
;
Cao, Pingping
;
Liu, Sheng
;
Zheng, Ying
;
Huang, Chaoqun
收藏
  |  
浏览/下载:16/0
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提交时间:2020/11/26
Design of a novel high-performance ultrafast optical framing camera
期刊论文
JOURNAL OF INSTRUMENTATION, 2020, 卷号: 15, 期号: 3
作者:
Lei, X.
;
Cai, C.
;
Zhang, M.
;
Wu, S.
;
Wang, J.
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/05/13
Instrumentation for hadron therapy
Instrumentation for heavy-ion therapy
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