# HKPM: A Hierarchical Key-Area Perception Model for HFSWR Maritime Surveillance

> Research article (IEEE Transactions on Geoscience and Remote Sensing, 2021) · cited 28× · AI/ML

**Wikidata**: [openalex:W3164739764](https://www.wikidata.org/wiki/openalex:W3164739764)  
**Source**: https://4ort.xyz/entity/hkpm-a-hierarchical-key-area-perception-model-for-hfswr-maritime-surveillance