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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  |  浏览/下载:1/0  |  提交时间:2024/02/22
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
收藏  |  浏览/下载:6/0  |  提交时间:2023/11/10
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
收藏  |  浏览/下载:8/0  |  提交时间:2023/06/14
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
Stereo celestial positioning of space-based double satellites to space target 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2021, 卷号: 29, 期号: 12, 页码: 2902-2914
作者:  J.-B. Zhao;  T.-T. Xu;  X.-B. Yang and Q. Yong
收藏  |  浏览/下载:3/0  |  提交时间:2022/06/13
Binocular Vision Object Positioning Method for Robots Based on Coarse-fine Stereo Matching 期刊论文
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 4, 页码: 562-571
作者:  Wei-Ping Ma;  Wen-Xin Li;  Peng-Xia Cao
收藏  |  浏览/下载:6/0  |  提交时间:2021/02/22
Research on Underwater Navigation and Positioning Method Based on Sea Surface Buoys and Undersea Beacons 会议论文
Chengdu, China, 2020-11-22
作者:  Zhai, Wei;  Wu, Jiali;  Chen, Yaru;  Jing, Zengzeng;  Sun, Guang
收藏  |  浏览/下载:18/0  |  提交时间:2020/06/28
Robust stereo visual odometry based on points and lines 会议论文
Shenyang, China, August 28-30, 2019
作者:  Zhang, Jhua;  Zhou, Youjie;  Zhao, Yan;  Xue, Yuan;  Zhang, Lin
收藏  |  浏览/下载:1/0  |  提交时间:2020/03/22
Lunar Global High-precision Terrain Reconstruction Based on Chang'e-2 Stereo Images 期刊论文
Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2018, 卷号: 43, 期号: 4, 页码: 485-495
作者:  Li, Chunlai;  Liu, Jianjun;  Ren, Xin;  Yan, Wei;  Zuo, Wei
收藏  |  浏览/下载:37/0  |  提交时间:2018/06/07
Accuracy Analysis of Spaceborne Heterologous Multi-view Stereo Positioning with SAR Image Substitute of CCD Image 其他
2018-01-01
作者:  Li, Ying-ying;  Wu, Hao;  Long, En;  Chang, Xueli;  Li, Zhixin
收藏  |  浏览/下载:15/0  |  提交时间:2019/12/05


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