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Showing 1 to 4 of 4 for “"inverse imaging"”.
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Anisotropic variational models and PDEs for inverse imaging problems
… differential equations (PDEs) for solving inverse imaging problems that arise in a variety of real-world applications. Firstly, we introduce a new anisotropic higher-order total directional variation regulariser. We describe both the theoretical and the numerical details for its use within …
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Sparse Representations and Nonlinear Image Processing for Inverse Imaging Solutions
… and nonlinear image processing to two inverse imaging problems. The first problem involves image restoration, where the aim is to reconstruct an unknown high-quality image from a low-quality observed image. Sparse representations of images have drawn a considerable amount of interest in …
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Attenuation Field Estimation Using Radio Tomography
Radio Tomographic imaging (RTI) is an exciting new field that utilizes a sensor network of a large number of relatively simple radio nodes for inverse imaging, utilizing similar mathematical algorithms to those used in medical imaging. Previous work in this field has almost exclusively focused on …
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Improving Photometric Camera Accuracy and Image Quality in High Dynamic Range Imaging
… significant advancements in the field of HDR imaging. Through these advancements, we can take a significant step forward in bridging the gap between the dynamic ranges observed in the real world and those present in our digital content.