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Visual saliency is a type of visual feature which simulates visual attention selection mechanism in biological system and has better robustness and invariance. A rapid infrared image and visible light image registration method based on visual saliency and SIFT (scale invariant feature transform) is proposed in this paper. The method adopts amplitude modulation Fourier transform to construct saliency...
Combined with wavelet transform, singular value decomposition and kernel principal component analysis, a method for face recognition is presented. Firstly, the wavelet transformation is used to reduce the dimension of the face picture. Then, SVD is used to subtract the features of the lowest resolution subimage, and the singular value feature vector is mapped onto the feature space with kpca and obtains...
Accurate traffic flow forecasting is one of the important issues for the research of intelligent transportation system (ITS).The capability to forecast traffic flow has been identified as a critical need for dynamic traffic control system. The embedding phase-space theory treats the dynamic evolution of traffic flow as a chaos time series, and this provides the possibility to forecast short-term traffic...
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