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In this paper, a unified superresolution framework, which simultaneously integrates image reconstruction and image registration, is proposed for multiangle-multispectral remote sensing images. With the strong correlation of different angle images, the low-rank structure of multiangle image is explored by lexicographically ordering the 3-D data cube into a 2-D matrix. Based on this property, the observed...
In this paper, an adjustable model-based image fusion method for multispectral (MS) and panchromatic (PAN) images is developed. The relationships of the desired high spatial resolution (HR) MS images to the observed low-spatial-resolution MS images and HR PAN image are formulated with image observation models. The maximum a posteriori framework is employed to describe the inverse problem of image...
The galloping of iced quad-bundled conductor under the action of stochastic wind load is investigated. A three-node cable element with three translational and one torsional degrees-of-freedom at each node is employed to discretize the bundled conductor and the two-node Euler-Bernoulli beam elements are used to simulate the spacers. With the Kaimal spectrum and the Davenport mutual spectrum, the samples...
To reduce the stray inductance, consequently the turn-off voltage spike is a key factor for the implementation of high power switching converter. A structure of low/noninductive bus bar with two conductive layers (positive and negative pole of the DC bus), piled together with one high-level insulating epoxy layer, several connection and support parts, and easy to machining is studied in detail. The...
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