Hideyuki Nakamura

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In this paper, we present an FPGA implementation of real-time Retinex video image enhancement. Our implementation is based on the previously proposed architecture, which can handle the variational approach of the Retinex theory. In order to efficiently reduce the enormous computational cost required for image enhancement, processing layers and repeat counts(More)
CMA (Cool Mega-Array) is a high energy-efficiency reconfigurable accelerator for battery-driven mobile devices. It consists of a large processing element (PE) array without memory elements for mapping the data-flow graph of the application being executed, a small simple programmable micro-controller for data management, and a data memory. Unlike traditional(More)
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