Shenghua Teng

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Appropriate initialization and stable evolution are desirable criteria to satisfy in level set methods. In this study, a novel region-based level set method utilizing both global and local image information complementarily is proposed. The global image information is extracted from mean shift clustering without any prior knowledge. Appropriate initial(More)
Functional brain network analysis has become one principled way of revealing informative organization architectures in healthy brains, and providing sensitive biomarkers for diagnosis of neurological disorders. Prior to any post hoc analysis, however, a natural issue is how to construct "ideal" brain networks given, for example, a set of functional magnetic(More)
In light of the analysis on different colorization techniques, a local motion based video colorization method integrating color transfer and color blending is put forward to restraint errors occurred in inter-frame color transfer. On this basis, an interactive processing framework for video colorization is proposed. Key frames are colorized by color(More)
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