机构

• 沈阳自动化研究所 [3]
• 地质与地球物理研究所 [2]
• 长春光学精密机械与物... [2]
• 自动化研究所 [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [9]

内容类型

• 期刊论文 [5]
• 会议论文 [4]

发表日期

• 2021 [4]
• 2020 [1]
• 2019 [1]
• 2017 [2]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共9条，第1-9条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 A Novel Sparse Geometric 3-D LiDAR Odometry Approach 期刊论文  OAI收割 IEEE SYSTEMS JOURNAL, 2021, 卷号: 15, 期号: 1, 页码: 1390-1400 作者:  Liang, Shuang;  Cao, Zhiqiang;  Guan, Peiyu;  Wang, Chengpeng;  Yu, Junzhi   |  收藏  |  浏览/下载：48/0  |  提交时间：2021/05/06 Laser radar  Feature extraction  Simultaneous localization and mapping  Three-dimensional displays  Computational complexity  Distance measurement  Lighting  Line and plane features  line-to-line and plane-to-plane associations  sparse geometric map  3-D light detection and ranging (LiDAR) odometry   High-precision integrated parameter calibration method for seam tracker 会议论文  OAI收割 Shanghai, China, April 23-25, 2021 作者:  Fu SP(付生鹏);  Xia RB(夏仁波);  Zhao JB(赵吉宾)   |  收藏  |  浏览/下载：88/0  |  提交时间：2021/10/17 seam tracker  calibration plate recognition  plane fitting  centerline extraction   Automatic camera calibration method based on projective transformation 会议论文  OAI收割 Dalian, China, August 27-28, 2021 作者:  Fu SP(付生鹏);  Xia RB(夏仁波);  Zhao JB(赵吉宾)   |  收藏  |  浏览/下载：88/0  |  提交时间：2021/11/27 seam tracker  calibration board recognition  plane fitting  centerline extraction   A plane extraction approach in inverse depth images based on region-growing 期刊论文  OAI收割 Sensors (Switzerland), 2021, 卷号: 21, 期号: 4, 页码: 1-15 作者:  Han XN(韩小宁);  Wang XH(王晓辉);  Leng YQ(冷雨泉)   |  收藏  |  浏览/下载：53/0  |  提交时间：2021/02/27 plane extraction  region growing  RGBD camera  normal estimation   A pothole detection method based on 3d point cloud segmentation 会议论文  OAI收割 Osaka, Japan, 2020-05-19 作者:  Du, Ying;  Zhou, Zuofeng   |  收藏  |  浏览/下载：50/0  |  提交时间：2020/08/21 Pothole Detection  Extraction  Plane Fitting  Point Cloud Segmentation  Region Growing   Revealing the Role of Sidewall Orientation in Wet Chemical Etching of GaN-Based Ultraviolet Light-Emitting Diodes 期刊论文  OAI收割 Nanomaterials, 2019, 卷号: 9, 期号: 3, 页码: 8 作者:  H.Wan;  B.Tang;  N.Li;  S.J.Zhou;  C.Q.Gui   |  收藏  |  浏览/下载：50/0  |  提交时间：2020/08/24 GaN-based UV LED,wet chemical etching,prism-structured sidewall,crystal orientation,light extraction,efficiency,surface,plane,enhancement,extraction,layer,Science & Technology - Other Topics,Materials Science   Revealing small-scale diffracting discontinuities by an optimization inversion algorithm 期刊论文  OAI收割 JOURNAL OF GEOPHYSICS AND ENGINEERING, 2017, 卷号: 14, 期号: 1, 页码: 1-14 作者:  Yu, Caixia;  Zhao, Jingtao;  Wang, Yanfei   |  收藏  |  浏览/下载：35/0  |  提交时间：2017/11/17 plane-wave prediction  optimization inversion algorithm  diffraction separation  diffraction extraction   A seismic diffraction extraction method for the study of discontinuous geologies using a regularisation algorithm 期刊论文  OAI收割 EXPLORATION GEOPHYSICS, 2017, 卷号: 48, 期号: 1, 页码: 49-55 作者:  Yu, Caixia;  Wang, Yanfei;  Zhao, Jingtao   |  收藏  |  浏览/下载：42/0  |  提交时间：2017/11/17 Diffraction Extraction  Local Slope Estimation  Plane-wave Equation  Regularisation Method   Design and analysis of auto-focus assembly for spaceborne remote sensing camera (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronics, Communications and Control, ICECC 2011, September 9, 2011 - September 11, 2011, Ningbo, China 作者:  Chen W.;  Gao X. 收藏  |  浏览/下载：56/0  |  提交时间：2013/03/25 Spaceborne remote sensing camera may be out of focus when the environment and photographic distance changes. In order to get higher ground sampled distance for the camera  based on the experience gained from the development of a remote sensing camera  working principle of auto-focus assembly control system was discussed. Time of waveform extraction was reduced. It sets force an auto-focus assembly that uses cam and line guide rail in order to move the lens group. The motion error of the auto-focus assembly was difficult to be eliminated and would affect on the focusing accuracy of the spaceborne remote sensing camera directly. So it was analyzed at both ends of the focusing structure. The CCD detector can keep stable when the remote sensing camera is imaging. The motion error was tested to verify the validity of the simulation result and it is less than 0.01mm. Its accuracy meets using demand. The focusing method of moving focal plane is suitable for spaceborne remote sensing camera. 2011 IEEE.