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This paper study softcopy display algorithms of digital radiographic images acquired using a prototype flat panel detector. The processing is manipulated in two steps. Firstly, a look up table is applied to map the gray value of original image into proper visual scope. Then, the mapped image is decomposed into a serial subband images with a multiscale pyramid structure. The contrast of subband images...
In this paper, we present a reconfigurable system-on-chip architecture targeted mainly to medical imaging applications. By combining general purpose processors and FPGA-based hardware, and integrating the whole system into a single FPGA chip, we were able to build a compact system without sacrificing processing power and flexibility. A prototype board based on the proposed architecture was built and...
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