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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...
Most earth observation satellites, such as IKONOS, QuickBird, GeoEye, and WorldView-2, provide a high spatial resolution (HR) panchromatic (Pan) image and a multispectral (MS) image at a lower spatial resolution (LR). Image fusion is an effective way to acquire the HR MS images that are widely used in various applications. In this paper, we propose an online coupled dictionary learning (OCDL) approach...
In this paper, a teleoperation system with virtual reality for a construction robot is investigated. Computer graphics (CG) of the robot and task objects are presented to the operator in virtual scene as a tool for assisting teleoperation. The operator performs remote operation of the construction robot by manipulating the graphic robot directly in virtual environment using the joysticks. The position...
Image super-resolution reconstruction (SRR) refers to a signal processing approach which produces a high-resolution (HR) image from observed multiple low-resolution (LR) images. In this paper, we propose a joint MAP formulation combining image registration, blur identification, and SRR together to deal with heavy aliasing in the observed LR images. A cyclic coordinate decent optimization procedure...
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