Search Results - "2009 International Conference on Wavelet Analysis and Pattern Recognition"

Feature extraction and classification for audio information in news video by Yu Song, Wen-Hong Wang, Feng-Juan Guo

“…Feature extraction and analysis are the foundation of audio classification. At first, audio features are analyzed deeply, including short-time energy,…”
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Edge detection combining wavelet transform and canny operator based on fusion rules by Lan-Yan Xue, Jian-Jia Pan

“…Aiming for the problem of discarding some important details of high-frequency sub-image when detecting the edge based on wavelet transform, and the effect of…”
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Genetic optimization of fuzzy membership functions by Huai-Xiang Zhang, Feng Wang, Bo Zhang

“…The successful application of fuzzy control largely depends on some subjectively decided parameters, such as fuzzy membership functions. In this paper, genetic…”
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Automatic detecting and recognition of casts in urine sediment images by Chun-Yan Li, Bin Fang, Yi Wang, Guang-Zhou Lu, Ji-Ye Qian, Lin Chen

“…The appearance of cast cells in urine sediment is an essential sign of serious renal or urinary tract diseases. However, due to uneven illumination, low…”
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Triangle detection based on windowed Hough Transform by Jiang-Ping He, Yan Ma

“…A new algorithm based on windowed Hough Transform is proposed for triangle detection. A sliding window scans the image pixel by pixel and the Hough Transform…”
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Sift features based object tracking with discrete wavelet transform by Wei-Bin Yang, Bin Fang, Yuan-Yan Tang, Zhao-Wei Shang, Dong-Hui Li

“…A novel first-detect-then-identify approach with SIFT features and discrete wavelet transform for tracking object is proposed in real surveillance scenarios…”
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Blind watermarking algorithm based on henon chaos system and lifting scheme wavelet by Zheng-Wei Shen, Wei-Wei Liao, Ya-Nan Shen

“…A new blind watermarking algorithm based on Henon chaos system and lifting scheme wavelet is proposed. Two dimensional reversible nonlinear Henon chaos system…”
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A novel random projection model for Linear Discriminant Analysis based face recognition by Hui Liu, Wen-Sheng Chen

“…Linear discriminant analysis (LDA) is one of the commonly used statistical methods for feature extraction in face recognition tasks. However, LDA often suffers…”
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A new approach of facial expression recognition based on Contourlet Transform by Lin-Bo Cai, Zi-Lu Ying

“…Contourlet transform provides a flexible multiresolution, local and directional image expansion and a sparse representation for two dimensional piecewise…”
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A novel salient region extraction based on color and texture features by Jing-Zhi Cai, Ming-Xin Zhang, Jin-Yi Chang

“…In current common research reports, salient regions are usually defined as those regions that could present the main meaningful or semantic contents, However,…”
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A novel shot segmentation algorithm based on grid-mapping dynamic windows in compressed videos by Ming-Xin Zhang, Jin-Long Zheng, Hua Li, Jin-Yi Chang

“…Shot segmentation is normally the groundwork for video retrieval, and which is one of the most important steps for content-based video retrieval. Although…”
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Epilepsy detection using Detrended Fluctuation Analysis by Shalbaf, R., Hosseini, P.T., Analoui, M.

“…Epilepsy is a disorder of the central nervous system characterized by the loss of consciousness and convulsions. If some early warning signal of an upcoming…”
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Distributed Document Clustering for Search Engine by Chang Liu, Song-Nian Yu, Qiang Guo

“…Considering that data searched from the search engine is not comprehensive, and the inconsistencies between desired results and received results are…”
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Fusion and recognition of face and iris feature based on wavelet feature and KFDA by Jun-Ying Gan, Jun-Feng Liu

“…In this paper, a novel approach to the fusion and recognition of face and iris image based on wavelet features and kernel Fisher discriminant analysis (KFDA)…”
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The harmonic detection based on wavelet transform and FFT for electric ARC furnaces by Xiao-Mei Ye, Xiao-He Liu

“…The paper presents a harmonic detection method based on wavelet transform and FFT for electric arc furnaces system. The method not only overcomes the drawbacks…”
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Character recognition of license plate image based on multiple classifiers by Bo Lin, Bin Fang, Dong-Hui Li

“…An approach of character recognition of license plate image based on multiple classifiers is proposed in this paper. For numbers and English characters,…”
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Improved algorithm of the Back Propagation neural network and its application in fault diagnosis of air-cooling condenser by Yong Li, Yang Fu, Si-Wen Zhang, Hui Li

“…This paper addresses the application of neural network to air-cooling condenser faults diagnosis. For traditional back propagation (BP) neural network…”
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The Mallat algorithm for a class of orthogonal wavelet on compact Lie Groups by Bao-Qin Wang, Gang Wang, Yue-Xia Fu, Jian Zhu

“…In the paper, the definition of the multi-resolution analysis on compact Lie groups is introduced. And the Mallat algorithm for a class of orthogonal wavelet…”
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Texture analysis based on Bidimensional Empirical Mode Decomposition and quaternions by Li-Hong Qiao, Wei Guo, Wei-Tao Yuan, Kai-Fu Niu, Li-Zhong Peng

“…In this paper, a renovate texture analysis method is proposed. The BEMD is a locally adaptive method and suitable for the analysis of nonlinear or…”
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Multi-agent consensus with a time-varying reference state in directed network with switching topology and time-delay by Hui Yu, Ji-Gui Jian

“…This paper is devoted to the study of multi-agent consensus with a time-varying reference state in directed networks with both switching topology and constant…”
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