Enhancement of ultrasound images using stochastic resonance-based wavelet transform

  title={Enhancement of ultrasound images using stochastic resonance-based wavelet transform},
  author={V. P. Subramanyam Rallabandi},
  journal={Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society},
  volume={32 4},
Ultrasound diagnostic imaging technique is used to visualize muscles and internal organs, their size, structures and possible pathologies or lesions. The limited soft tissue contrast of ultrasound may lead to problems in characterizing perivascular soft tissues. We develop a technique using stochastic resonance (SR)-based wavelet transform for the enhancement of unclear diagnostic ultrasound images. The proposed method enhances the edges more clearly. The advantages of this method are that it… CONTINUE READING
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