Border identification of echocardiograms via multiscale edge detection and shape modeling. - Andrew F. Laine; Xuli Zong (ICIP (3), 1996)

Homomorphic wavelet shrinkage and feature emphasis for speckle reduction and enhancement of echocardiographic images. - Xuli Zong; Edward A. Geiser; Andrew F. Laine; David Clifford Wilson (Image Processing, 1996)

Multiscale Segmentation Through a Radial Basis Neural Network. - Xuli Zong; Anke Meyer-Bäse; Andrew Laine (ICIP (3), 1997)

Speckle Reduction and Contrast Enhancement of Echocardiograms via Multiscale Nonlinear Processing. - Xuli Zong; Andrew Laine; Edward A. Geiser (IEEE Trans. Medical Imaging, 1998)