Nikolaos N. Tsiaparas

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In this paper, a multiresolution approach is suggested for texture classification of atherosclerotic tissue from B-mode ultrasound. Four decomposition schemes, namely, the discrete wavelet transform,(More)
Efficient management of asymptomatic carotid atherosclerosis remains a crucial issue in clinical practice, because the currently used determinant for deciding surgical or medical treatment, namely(More)
This paper investigated the performance of affine optical flow (AFOF) in motion tracking of the arterial wall from B-mode ultrasound images and the effect of its combination with multiscale image(More)
This paper proposes a fully automatic active-contour-based segmentation method, for the detection of the carotid artery wall in longitudinal B-mode images. A multiscale edge detection methodology is(More)