“…This uses local phase information derived from the monogenic signal, which is a multidimensional extension of the analytic signal [2], [3], [4]. Phase information has been used in numerous applications in the literature, such as image registration [5], stereo matching [6], filtering [7], enhancement [8], corner and edges detection [9], [10] and segmentation [11], [12], [13], [14]. Phase-based processing has attracted a lot of attention in image analysis, but probably not still enough in ultrasound image segmentation, see [1].…”