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检索条件"机构=Processing and Pattern Recognition Laboratory"
773 条 记 录,以下是621-630 订阅
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Perceptual Contrast-Based Image Fusion: A Variational Approach
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自动化学报 2007年 第2期33卷 132-137页
作者: WANG Chao YE Zhong-Fu Institute of Statistical Signal Processing Department of Electrical Engineering and Information Science University of Science and Technology of China Hefei 230027 P.R.China National Laboratory of Pattern Recognition Institute of Automation Chinese Academy of Sciences Beijing 100080 P.R.China
本地对比,或变化,在主要是从来源图象保存重要信息到熔化结果的图象熔化起一个重要作用。威伯的法律告诉我们在不同背景下面的一样的变化将引起不同感性的感情,因此,一个理想的图象处理器不得不考虑视觉心理学和心物学的效果。这份... 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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Face recognition System Using Ant Colony Optimization-Based Selected Features
Face Recognition System Using Ant Colony Optimization-Based ...
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IEEE Symposium on Computational Intelligence in Security and Defense Applications, CISDA
作者: Hamidreza Rashidy Kanan Karim Faez Mehdi Hosseinzadeh Image Processing and Pattern Recognition Laboratory Electrical Engineering Department Tehran Polytechnic Amirkabir University of Technology슠 Tehran Iran Department of Computer Engineering University of Isfahan Isfahan Iran
Feature selection (FS) is a most important step which can affect the performance of pattern recognition system. This paper presents a novel feature selection method that is based on ant colony optimization (ACO). ACO ... 详细信息
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Face recognition Research Based on Anti-Symmetrical Wavelet and Eigenface
Face Recognition Research Based on Anti-Symmetrical Wavelet ...
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International Conference on Machine Learning and Cybernetics (ICMLC)
作者: Qian Yin Zhi-Yong Yuan Ying Kong Ping Guo Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing China School of Computer Science Wuhan University of China Wuhan China School of Computer Science & Technology Beijing Institute of Technology Beijing China
In this paper, a new human face recognition method based on anti-symmetrical biorthogonal wavelet transformation (ASBWT) and eigenface was proposed. First the anti-symmetrical biorthogonal wavelet is chosen to degrade... 详细信息
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Ensemble Based Data Fusion from Parietal Region Event Related Potentials for Early Diagnosis of Alzheimer's Disease
Ensemble Based Data Fusion from Parietal Region Event Relate...
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International Joint Conference on Neural Networks (IJCNN)
作者: Brian A. Balut Matthew T. Karnick Deborah Green John Kounios Christopher M. Clark Robi Polikar Signal Processing and Pattern Recognition Laboratory of the Electrical and Computer Engineering Department Rowan University Glassboro NJ USA Department of Psychology Drexel University Philadelphia PA USA Department of Neurology University of Pennsylvania Philadelphia PA USA
As a natural consequence of steady increase of average population age in developed countries, Alzheimer's disease is becoming an increasingly important public health concern. The financial and emotional toll of th... 详细信息
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New intra prediction mode for interlaced video in AVS
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Gaojishu Tongxin/Chinese High Technology Letters 2007年 第3期17卷 221-225页
作者: Chen, Liang Tan, Yihua Tian, Jinwen State Key Laboratory of Education Ministry for Image Processing and Intelligent Control Institute of Pattern Recognition and Artificial Intelligence Huazhong University of Science and Technology Wuhan 430074 China
The technologies of intra prediction and MBAFF were introduced, and a new intra prediction mode based on the characteristics of spatial distribution in interlaced video was proposed. The spatial correlation of five lu... 详细信息
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Editorial: Knowledge engineering, semantics, and signal processing in audio - visual information retrieval
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IEEE Transactions on Circuits and Systems for Video Technology 2007年 第3期17卷 257-258页
作者: Izquierdo, Ebroul Zhang, Jian Sikora, Thomas Huang, Thomas S. Department of Electrical Engineering Queen Mary University of London London El 4NS United Kingdom Sydney Australia School of Computer Science and Engineering University of New South Wales Australia Communication Systems Group Technical University Berlin Berlin Germany ITG University of Illinois at Urbana-Champaign United States Department of Electrical and Computer Engineering Coordinated Science Laboratory United States Image Formation and Processing Group Beckman Institute for Advanced Science and Technology United States Institute's Major Research Theme Human Computer Intelligent Interaction National Academy of Engineering Chinese Academies of Engineering and Sciences China International Association of Pattern Recognition Optical Society of American United States
No abstract available
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Boosting discriminative model for moving cast shadow detection
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Jisuanji Xuebao/Chinese Journal of Computers 2007年 第8期30卷 1295-1301页
作者: Zha, Yu-Fei Chu, Ying Wang, Xun Ma, Shi-Ping Bi, Du-Yan Signal and Information Processing Laboratory Engineering College Air Force Engineering University Xi'an 710038 China Key Laboratory for Image Processing and Intelligent Control Institute of Pattern Recognition and Artificial Intelligence Huazhong Univ. of Sci. and Technol. Wuhan 430074 China
Moving cast shadow causes serious problem while segmenting and extracting foreground from image sequences, due to the misclassification of moving shadow as foreground. This paper proposes a Boosting discriminative mod... 详细信息
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Isomap and neural networks based image registration scheme
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3rd International Symposium on Neural Networks, ISNN 2006 - Advances in Neural Networks
作者: Xu, Anbang Guo, Ping Image Processing and Pattern Recognition Laboratory Beijing Normal University Beijing 100875 China
A novel image registration scheme is proposed. In the proposed scheme, the complete isometric mapping (Isomap) is used to extract features from the image sets, and these features are input vectors of feedforward neura... 详细信息
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