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MODIS has wide spectral range and spatial coverage, as well as the continuous coverage MODIS will provide over time, and observes the Earth as a unified nature, which is necessary for multidisciplinary studies of land, ocean, atmospheric processes and so on, at the same time, it provide us the global data for at least 15 years. All of these characters made the great use of MODIS data. Today the data...
In the recent applications of virtual reality and augmented reality, panoramic-image-based representation of real world environments has received much attention for its advantages over the traditional 3D modeling approaches, such as shorter generation times, faster rendering speeds, higher photorealism, and less storage needed. The drawback is however that it stores only static information of the...
Image resolution is an important factor affecting face recognition by human and computer. We propose a new nonlinear warping method to align the facial images of the training set, which is then used to predict high resolution facial image from a signal input low resolution facial image. Using sparse initial mesh specified by the facial feature points and a special designed subdivision mesh algorithm,...
GVF snake model is insensitive to its initialization and can move into concave boundaries in image segmentation, however, it is expensive in computation and sensitive to noise. An image was decomposed to multi-scale images after the wavelet transform, then noise could be distinguished from signal by their different singularities in different resolution. In lower resolution, there were less wavelet...
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