Video anomaly detection under video-level labels is currently a challenging task. Previous works have made progresses on discriminating whether video sequencecontains anomalies. However, most of them fail to accurately localize the anomalous events within videos in temporal domain. In this paper, we propose Weakly Supervised Anomaly Localization (WSAL) method focusing temporally localizing segm...

radionuclide shuntography is a safe and simple method to determine shunt patency and analyze changes in csf (cerebro-spinal-fluid) flow. we present a case of complicated csf shunt, in which radioisotopic scan correctly identified disconnection of the shunt tubing system localizing the site of extravasation accurately. the findings were confirmed by surgery performed for correction of the shunt ...