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检索条件"机构=Image Processing Pattern Recognition Laboratory"
516 条 记 录,以下是371-380 订阅
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Face recognition under variable lighting using local qualitative representations
Face recognition under variable lighting using local qualita...
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MIPPR 2007: pattern recognition and Computer Vision
作者: Zhang, Yi Chu, Ying Mou, Xingang Zhang, Guilin State Education Commission Key Laboratory for Image Processing and Intelligent Control Institute for Pattern Recognition and Artificial Intelligence Huazhong University of Science and Technology Wuhan 430074 China
In this paper, a face recognition method using local qualitative representations is proposed to solve the problem of face recognition in varying lighting. Based on the observation that the ordinal relationship between... 详细信息
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MULTISPECTRAL REMOTE SENSING image CLASSIFICATION WITH MULTIPLE FEATURES
MULTISPECTRAL REMOTE SENSING IMAGE CLASSIFICATION WITH MULTI...
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2007 International Conference on Machine Learning and Cybernetics(IEEE第六届机器学习与控制论国际会议)
作者: QIAN YIN PING GUO Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing 100875 Chin Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing 100875 Chin
In this paper, we propose to combine the spectral and texture features to compose the multi-feature vectors for the classification of multispectral remote sensing *** usually is difficult to obtain the higher classifi... 详细信息
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image fusion algorithm using nonsubsampled contourlet transform
Image fusion algorithm using nonsubsampled contourlet transf...
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MIPPR 2007: Multispectral image processing
作者: Yang, Xiao Zhiguo, Cao Kai, Wang Zhengxiang, Xu Institute of Pattern Recognition and Artificial Intelligence State Education Commission Key Laboratory for Image Processing and Intelligent Control Huazhong Uni. of Sci. and Tech. Wuhan 430074 China
In this paper, a pixel-level image fusion algorithm based on Nonsubsampled Contourlet Transform (NSCT) has been proposed. Compared with Contourlet Transform, NSCT is redundant, shift-invariant and more suitable for im... 详细信息
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Probabilistic study on the multiple solutions of the P3P problem
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Ruan Jian Xue Bao/Journal of Software 2007年 第9期18卷 2100-2104页
作者: Zhang, Cai-Xia Hu, Zhan-Yi National Laboratory of Pattern Recognition Institute of Automation Chinese Acad. of Sci. Beijing 100080 China Institute of Image Processing and Pattern Recognition North China University of Technology Beijing 100041 China
Under some special conditions, the P3P problem can have 1, 2, 3 and 4 solutions, and if the 3 control points and the optical center lie on a circle, the problem is indeterminate. In this paper, by the Monte Carlo appr... 详细信息
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A Modified Numerical Integration Method for Deformable Object Animation
A Modified Numerical Integration Method for Deformable Objec...
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Asia Simulation Conference 2007, AsiaSim 2007
作者: Hu, Xinrong Wei, Lan Li, Dehua Dept. of Computer Science and Technology WuHan University of Science and Engineering WuHan 430074 China Institute for Pattern Recognition and Artificial Intelligence State Education Commission Laboratory for Image Processing and Intelligence Control HuaZhong Univ. of Science and Technology WuHan 430074 China
A satisfied deformable object simulation should be general, accurate, efficient and stable. Explicit, implicit and semi-implicit numerical integration methods have contributed to large performance enhancements in the ... 详细信息
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Empirically validating software metrics for risk prediction based on intelligent methods
Journal of Digital Information Management
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Journal of Digital Information Management 2007年 第3期5卷 99-106页
作者: Xu, Zhihong Zheng, Xin Guo, Ping Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing 100875 China School of Computer Science Beijing Institute of Technology Beijing 100081 China
The software systems which are related to national science and technology projects are very crucial. This kind of systems always involves high technical factors and has to spend a large amount of money, so the quality... 详细信息
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Multi-source remote sensing classification based on Mallat fusion and residual error feature selection
Journal of Digital Information Management
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Journal of Digital Information Management 2007年 第3期5卷 130-137页
作者: Cao, Dongdong Yin, Qian Guo, Ping Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing 100875 China School of Computer Science Beijing Institute of Technology Beijing 100081 China
Classification of multi-source remote sensing images has been studied for decades, and many methods have been proposed or improved. Most of these studies focus on how to improve the classifiers in order to obtain high... 详细信息
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Ancient coins & ceramics - 3d and 2d documentation for preservation and retrieval of lost heritage  2
Ancient coins & ceramics - 3d and 2d documentation for prese...
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2nd ISPRS International Workshop on Virtual Reconstruction and Visualization of Complex Architectures, 3D-ARCH 2007
作者: Mara, Hubert Kampel, Martin Niccolucci, Franco Sablatnig, Robert PIN - Servizi Didattici e Scientifici Universit di Firenze VAST-Laboratory Piazza Ciardi 25 Prato59100 Italy Vienna University of Technology Institute for Computer Aided Automation Pattern Recognition Image Processing Group Favoritenstrasse 9/183-2 Vienna1040 Austria
Motivated by the requirements of archaeologists we are developing an automated system for acquisition, documentation and management of daily finds of excavations. These daily finds can be separated into large objects ... 详细信息
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Comparative studies of Feature Extraction methods with application to face recognition
Comparative studies of Feature Extraction methods with appli...
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IEEE International Conference on Systems, Man and Cybernetics
作者: Yunfei Jiang Ping Guo Laboratory of Image Processing and Pattern Recognition Beijing Normal University Beijing China School of Computer Science and Technology Beijing Institute of Technology Beijing China
In face recognition, the dimensionality of raw data is very high, dimension reduction (feature extraction) should be applied before classification. There exist several feature extraction methods, commonly used are pri... 详细信息
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Camera Calibration for 3D Color Scanning System Using Virtual 3D Model
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Computer Aided Drafting,Design and Manufacturing 2007年 第2期17卷 77-81页
作者: SUN Xian-bin LI De-hua YIN Jie YAO Xun State Key Laboratory for Image Processing and Intelligent Control Institute of Pattern Recognition and Artificial Intelligence Huazhong University of Science and Technology Wuhan 430074 China Hubei University of Technology Wuhan 430068 China
Instead of traditionally using a 3D physical model with many control points on it, a calibration plate with printed chess grid and movable along its normal direction is implemented to provide large area 3D control poi... 详细信息
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