机构

• 遥感与数字地球研究所 [6]
• 长春光学精密机械与物... [3]
• 沈阳自动化研究所 [3]
• 地理科学与资源研究所 [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [14]

内容类型

• 会议论文 [12]
• EI期刊论文 [1]
• 学位论文 [1]

发表日期

• 2014 [1]
• 2011 [2]
• 2010 [1]
• 2009 [6]
• 2007 [2]
• 2003 [2]
• 更多

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浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Optimal AUV trajectories for bearings-only target tracking and intercepting 会议论文  OAI收割 24th International Ocean and Polar Engineering Conference, ISOPE 2014 Busan, Busan, Korea, Republic of, June 15, 2014 - June 20, 2014 作者:  Wang YY(王艳艳);  Liu KZ(刘开周);  Feng XS(封锡盛) 收藏  |  浏览/下载：31/0  |  提交时间：2014/11/03 Automatic target recognition  Cost functions  Extended Kalman filters  Target tracking  Trajectories   遥感图像中的典型目标识别算法研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2011 作者:  李伟 收藏  |  浏览/下载：114/0  |  提交时间：2015/09/02 自动目标识别  感兴趣区域  视觉显著性  遥感图像  红外图像  合成孔径雷达  对称性检测  形状匹配  automatic target recognition  region of interest  visual saliency  remote sensing image  forward looking infrared image  synthetic aperture radar  symmetry detection  shape matching   Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE) 会议论文  OAI收割 3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011, Harbin, China 作者:  Zhang H.;  Zhang H. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 To achieve a correct image receiving for Roll-Swing imaging seeker  the mechanism and imaging process is analyzed. The causes of image rotation are discussed. The influence of the frame encoders' precision on imaging de-rotation quality is analyzed. The Roll-Swing imaging seeker is designed for high-speed aerocraft  thus the received images are greatly degraded due to atmospheric turbulence. A new method of image restoration is proposed for turbulence-degraded images in this paper. The method is to get point spread function (PSF) based on the estimation of optical transfer function (OTF) according to the optical system design simulation. Finally  to obtain the restored image  constrained least squares filtering is used with the known PSF. The experiment results indicate that the new restoration method has a favorable effect to satisfy requirement of the automatic target recognition. 2011 IEEE.   A new method of target recognition based on rough set and support vector machine (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Image Analysis and Signal Processing, IASP'2010, April 12, 2010 - April 14, 2010, Xiamen, China 作者:  He X. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 Automatic target recognition (ATR) is an important task in image application. This paper concentrates on two key subroutines of ATR system: Pre-treatment and design of classifier. In the pre-treatment subroutine  a new method based on Rough Set (RS) is proposed to partition the original sample set into some subsets and calculate their class membership  so that some samples can be chosen by class membership to be trained. After pre-treatment  an iterative algorithm based on Rough Set and Support Vector Machines (IRSSVM) is introduced to design a classifier for recognizing two types of targets. The experiment results show that IRSSVM needs less training time and the classifier is simpler and has more generalization and higher recognition rate. 2010 IEEE.   A method of aircraft image target recognition based on modified PCA features and SVM (EI CONFERENCE) 会议论文  OAI收割 9th International Conference on Electronic Measurement and Instruments, ICEMI 2009, August 16, 2009 - August 19, 2009, Beijing, China Donghe W.; Xin H.; Wei Z.; Huilong Y. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 Automatic target recognition(ATR) is an important task in image application. This paper concentrates on two key subroutines of ATR system: Dimensionality reduction and Classifier. After pretreatment on original features a self-organizing neural network trained with the Hebbian rule is used to extract the principal component features. Then a classifier based on Directed Acyclic Graph Support Vector Machines(DAGSVM) is adopted to recognize more than two types of aircraft targets. The experiment results show the proposed method achieves better subset features and higher recognition rate. 2009 IEEE.   Building outline extraction from airborne laser scanning data over urban areas 会议论文  OAI收割 MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009 Wang; Yang, Jian; Chen, Jingbo 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/07 Model buildings  Automatic target recognition  Electric load management  Fuzzy sets  Image analysis  Laser applications  Lasers  Rough set theory  Scanning  Surveying  Textures   Study on methods to extract transmission line information from high-resolution imagery 会议论文  OAI收割 MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009 Xiao, Zhiqiang 收藏  |  浏览/下载：144/0  |  提交时间：2014/12/07 Electric lines  Automatic target recognition  Curve fitting  Detectors  Image analysis  Image reconstruction  Pixels  Remote sensing  Telecommunication lines  Transmission line theory   A novel algorithm for ship detection based on fusion of split-look SAR images 会议论文  OAI收割 MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009 Li, Hong-Zhong; Wang, Chao; Zhang, Hong; Wu, Fan 收藏  |  浏览/下载：30/0  |  提交时间：2014/12/07 Ships  Alarm systems  Algorithms  Automatic target recognition  Clutter (information theory)  Electric reactors  Errors  Image analysis  Image classification  Imaging systems  Interference suppression  Oceanographic instruments  Photoacoustic effect  Polarization  Radar  Radar antennas  Radar clutter  Radar target recognition  Synthetic aperture radar  Synthetic apertures  Targets  Thermal conductivity of solids  Tracking radar   A feedforward control idea for CBIR using obvious features 会议论文  OAI收割 MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009 Chen, Xingfeng; Gu, Xingfa; Chen, Jiping; Yu, Tao; Liu, Yun 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/07 Feature extraction  Automatic target recognition  Content based retrieval  Control theory  Feedback  Feedforward control  Image analysis  Information retrieval  System theory   An improved method of airport detection in SAR images 会议论文  OAI收割 MIPPR 2009 - Automatic Target Recognition and Image Analysis: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, Yichang, China, October 30, 2009 - November 1,2009 Zhang, Liping; Zhang, Hong; Wang, Chao; Zhang, Bo 收藏  |  浏览/下载：32/0  |  提交时间：2014/12/07 Synthetic aperture radar  Airports  Automatic target recognition  Digital image storage  Image analysis  Image segmentation  Imaging systems  Synthetic apertures  Topology