Abstract: Convolutional neural networks (CNNs) have recently achieved remarkable performance in positron emission tomography (PET) image reconstruction. In particular, CNN-based PET image ...
Abstract: The 3-D shape measurement of high-dynamic-range (HDR) scenes based on structured light projection is challenging because the conventional projection without considering the reflection ...
This week’s bracketology update provides plenty of movement across the bubble as teams head in opposite directions across college basketball. Meanwhile, many teams near the top of the bracket have ...
World Population Prospects 2024: Summary of Results adopts the analytical framework of the demographic transition—the historic shift towards longer lives and smaller families—approximated here by the ...
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