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Comparison of digital image resolution enhancement techniques
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2002
Year
Image AnalysisEngineeringMedical ImagingResolution Enhancement TechniquesWiener FilteringComputational ImagingVideo Super-resolutionImage ResolutionSpatial FilteringRegistered Image DataImage EnhancementSignal ProcessingComputer VisionRadiologyHealth Sciences
In this paper, we compare two resolution enhancement techniques. The first technique is based on Maximum A Posteriori (MAP) estimation while the second technique performs Temporal Accumulation of Registered Image Data (TARID) followed by Wiener filtering. Both techniques and described and the merits of each one are discussed. Experimental results are presented and conclusions are drawn.