| 摘要 |
Described is a system for anomaly detection to detect an anomalous object in an image, such as a concealed object beneath a person's clothing. The system is configured to receive, in a processor, at least one streaming peaked curve (R) representative of a difference between an input and a chosen category for a given feature. A degree of match is then generated between the input and the chosen category for all features. Finally, the degree of match is compared against a predetermined anomaly threshold and, if the degree of match exceeds the predetermined anomaly threshold, then the current feature is designated as an anomaly. |
