Hak-Yeol Sohn

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Coded excitation can improve the signal-to-noise ratio (SNR) in ultrasound tissue harmonic imaging (THI). However, it could suffer from the increased sidelobe artifact caused by incomplete pulse compression due to the spectral overlap between the fundamental and harmonic components of ultrasound signal after nonlinear propagation in tissues. In this paper,(More)
A software-based ultrasound system using commercial DSP processors has the advantages of easy reconfiguration and reuse of previous designs, offering reduced development cost and time. In general, however, software implementation of major signal processing blocks of ultrasound imaging systems requires a much higher computational power than that of the most(More)
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