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浏览/检索结果: 共13条，第1-10条 帮助

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Multi-scale morphologic investigation of craters in the Chang' e-4 landing area 期刊论文  OAI收割
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：30/0  |  提交时间：2021/09/29
Multi-scale morphologic investigation of craters in the Chang' e-4 landing area 期刊论文  OAI收割
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：28/0  |  提交时间：2021/03/15
Research on cylindrical labels unfolding algorithm based on machine vision 会议论文  OAI收割
Chongqing, China, March 12-14, 2021
作者:  
  |  收藏  |  浏览/下载：27/0  |  提交时间：2021/05/10
Image Stabilization Based on Panoramic Dense Optical Flow Matching for Camera on Flapping Wing 会议论文  OAI收割
Beijing, China, October 15-17, 2021
作者:  Tian S(田申);  Cui L(崔龙);  ZLiu ZM(刘钊铭);  Wang HW(王洪伟);  Zhang F(张峰)
  |  收藏  |  浏览/下载：29/0  |  提交时间：2022/02/19
The fast formation of high-precision panoramic image for the processing of borehole camera video of deep rock mass structures 期刊论文  OAI收割
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2020, 页码: 15
作者:  Zou, Xianjian;  Song, Huan
  |  收藏  |  浏览/下载：31/0  |  提交时间：2021/05/25
Automatic registration of panoramic image sequence and mobile laser scanning data using semantic features 期刊论文  OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2018, 卷号: 136, 页码: 41-57
作者:  Huang, Ronggang;  Li, Jianping;  Yang, Bisheng;  Chen, Chi;  Dong, Zhen
  |  收藏  |  浏览/下载：59/0  |  提交时间：2018/12/29
Terrain reconstruction from Chang'e-3 PCAM images 期刊论文  OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 7, 页码: 1057-1067
作者:  Wang, Wen-Rui;  Ren, Xin;  Wang, Fen-Fei;  Liu, Jian-Jun;  Li, Chun-Lai
收藏  |  浏览/下载：18/0  |  提交时间：2016/11/10
智能化全景视频监控技术研究 学位论文  OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2012
胡锋
收藏  |  浏览/下载：65/0  |  提交时间：2015/09/02
A Similar-Curve Based Auto-sorting Algorithm for Panoramic Images 期刊论文  OAI收割
CHINESE JOURNAL OF ELECTRONICS, 2011, 卷号: 20, 期号: 4, 页码: 681-685
作者:  Xiang Yao;  Long Haixia;  Zou Beiji;  Meng Zhigang
收藏  |  浏览/下载：25/0  |  提交时间：2015/11/08
Method of improving the accuracy of image motion measurement for panoramic aerial cameras (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者:  Jia P.
收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25
To improve the accuracy of image motion measurement for panoramic aerial cameras  the paper proposed a method of real-time image motion measurement based on 2D spatial correlation. An auxiliary area CCD is positioned paralleled to the main linear TDI CCD in the focal plane of the camera. For every frame of the image sequence taken by the auxiliary CCD  a prediction on the displacement of the current image in the flight direction is made based on the forward image motion velocity. The current and the reference images are combined together for 2D-correlation  which products an image motion vector. By decomposing the vector  both the forward and pendulum-swing image motions can be determined. The demanding computational requirements for the real-time 2D-correlation are covered by a joint transform optical correlator. Simulation test results show that the accuracy is improved and the measurement error is within 0.2 pixels for input images with SNR=1 dB. 2010 Copyright SPIE - The International Society for Optical Engineering.