Soohyun Jang

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We propose a novel linear blind deconvolution method for bi-level images. The proposed method seeks an optimal point spread function and two parameters that maximize a high order statistics based objective function. Unlike existing minimum entropy deconvolution and least squares minimization methods, the proposed method requires neither unrealistic(More)
Activities of TIS21/BTG2 gene regulating cancer cell senescence were investigated in hepatoma cells by using low dose doxorubicin (Doxo, 100ng/mL). Treatment of Huh7 cells with Doxo increased linear actin nucleation e.g., transverse arcs and ventral stress fibers, as opposed to loss of filopodia. The linear actin nucleation was accompanied with thick(More)
In this letter, an area-efficient FFT processor is proposed for MIMO-OFDM based SDR systems. The proposed FFT processor can support variable lengths of 64, 128, 256, 512, 1024, 1536 and 2048. By reducing the required number of non-trivial multipliers with a mixed-radix algorithm, the complexity of the proposed FFT processor is dramatically decreased. The(More)
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