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Resting-state functional magnetic resonance imaging (fMRI) has revealed aberrant brain functional networks in individuals with generalized tonic-clonic seizure (GTCS). Little is known, however, about these changes in functional hubs across different frequency bands. In this study, we applied a data-driven method named complementary ensemble empirical mode decomposition (CEEMD) to decompose the whole...
Perceptual quality evaluation of the retargeting image plays an important role in benchmarking different retargeting methods, as well as guiding or optimizing the retargeting process. The distortions introduced during the retargeting process are mainly categorized into shape distortion and content information loss [1]. The shape distortion measurement is critical to the evaluation of retargeting image...
In this paper, an effective reduced reference (RR) video quality assessment (VQA) is proposed by depicting both the spatial and temporal statistical characteristics of the video signals. For each video frame, spatial information change (SIC) is employed to depict the energy variation. A novel mutual masking strategy based on the extracted SIC is proposed to accurately simulate the human visual system...
This paper presents a new tracking method based on color histogram model and patch appearance model. We propose a new particle filter which processes tracking concurrently in several routes, and each route creates particles separately. Each particle is optimized with a new regular iteration method. Then we evaluate each particle in two levels: the whole level and the patch level. The two levels use...
Different kinds of features in time domain, spectral domain and cepstral domain are used for musical genre classification. In this paper, through the fusion of short-term timbral features and long-term rhythmic feature, we propose a novel method where: musical genre vector is constructed using the likelihood ratio of GMM (Gaussian Mixture Model) and radar chart is applied to provide visualized style...
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