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Liquid-level response measurement using high-speed videogrammetry with robust multiple sphere tracking
期刊论文
MEASUREMENT, 2024, 卷号: 228, 页码: 18
作者:
Tong, Xiaohua
;
Shi, Haibo
;
Ye, Zhen
;
Chen, Peng
;
Liu, Ziqi
收藏
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浏览/下载:0/0
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提交时间:2024/05/14
High -speed videogrammetry
Liquid-level response measurement
Spherical target tracking
Shaking table test
Binocular Underwater Measurement With Multicolor Structured Light
期刊论文
IEEE JOURNAL OF OCEANIC ENGINEERING, 2023, 页码: 18
作者:
Li, Shuaishuai
;
Gao, Xiang
;
Xie, Zexiao
收藏
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浏览/下载:1/0
  |  
提交时间:2024/02/22
Multicolor light segmentation
multicolor structured light
rapid underwater measurement
underwater 3-D reconstruction
underwater binocular matching
Robust and accurate depth estimation by fusing LiDAR and stereo
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2023, 卷号: 34, 期号: 12, 页码: 11
作者:
Xu, Guangyao
;
Cao, Xuewei
;
Liu, Jiaxin
;
Fan, Junfeng
;
Li, En
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  |  
浏览/下载:7/0
  |  
提交时间:2023/11/17
stereo matching
LiDAR
depth estimation
multi-sensor fusion
up-sampling
PanoVLM: Low-Cost and accurate panoramic vision and LiDAR fused mapping
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2023, 卷号: 206, 页码: 149-167
作者:
Tu, Diantao
;
Cui, Hainan
;
Shen, Shuhan
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  |  
浏览/下载:3/0
  |  
提交时间:2024/02/22
Panoramic camera
Line feature matching
Camera-liDAR joint optimization
Structure-from-Motion
Multi-view stereo
An Overview of the Application of Machine Vision in Recognition and Localization of Fruit and Vegetable Harvesting Robots
期刊论文
AGRICULTURE-BASEL, 2023, 卷号: 13
作者:
Hou, Guangyu
;
Chen, Haihua
;
Jiang, Mingkun
;
Niu, Runxin
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浏览/下载:6/0
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提交时间:2023/11/10
machine vision
fruit and vegetable harvesting robots
image recognition
visual localization
MCSfM: Multi-Camera-Based Incremental Structure-From-Motion
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2023, 卷号: 32, 页码: 6441-6456
作者:
Cui, Hainan
;
Gao, Xiang
;
Shen, Shuhan
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浏览/下载:0/0
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提交时间:2024/02/22
Structure-from-motion
multi-camera based reconstruction
multi-camera calibration
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
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浏览/下载:14/0
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提交时间:2023/02/22
6DoF video
cyber-physical-social systems (CPSSs)
educational metaverse
immersive teaching
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
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提交时间:2023/06/14
A Localization and Trajectory Planning Method for UAVs with Visual-Inertial Odometry
会议论文
日本札幌, 2022-7-11
作者:
Xu WB(徐文博)
;
Lin ZY(林子越)
;
Wang W(王伟)
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浏览/下载:0/0
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提交时间:2023/09/12
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
  |  
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
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