Speckle suppression method based on nonlinear threshold wavelet packet in ultrasound images

Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves

Volumn 20, Issue 4, 2001, Pages 307-310

  Li, Bin ^a   Zhuang, Tian Ge ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Adaptive weighted median filter (AWMF); Multiscale resolution thresholding; Ultrasound (US) speckle; Wavelet packet (WP) transform

Indexed keywords

NOISE ABATEMENT; SIGNAL PROCESSING; SPURIOUS SIGNAL NOISE; WAVE FILTERS; WAVELET TRANSFORMS;

RESOLUTION THRESHOLDING; ULTRASOUND SPECKLE;

ULTRASONIC IMAGING;

EID: 0035436148     PISSN: 10019014     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. An adaptive weighted median filter for speckle suppression in medical ultrasonic images
2. A novel multiscale nonlinear thresholding method for ultrasonic speckle suppressing
3. An adaptive speckle suppression filter for medical ultrasonic imaging
4. De-noising by safe-thresholding
5. Speckle filtering in ultrasound images for feature extraction