Multi-target and multi-stage liver lesion segmentation and detection in multi-phase computed tomography scans

arXiv:2404.11152v1 Announce Type: cross
Abstract: Multi-phase computed tomography (CT) scans use contrast agents to highlight different anatomical structures within the body to improve the probability of identifying and detecting anatomical structures of interest and abnormalities such as liver lesions. Yet, detecting these lesions remains a challenging task as these lesions vary significantly in their size, shape, texture, and contrast with respect to surrounding tissue. Therefore, radiologists need to have an extensive experience to be able to identify and detect these …

abstract agents arxiv contrast cs.cv detection eess.iv highlight probability scans segmentation stage type