# PIR-Sensor-Based Surveillance Tool for Intruder Detection in Secured Environment: A Label-Consistency-Based Modified Sequential Dictionary Learning Approach

> Research article (IEEE Internet of Things Journal, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4285226422](https://www.wikidata.org/wiki/openalex:W4285226422)  
**Source**: https://4ort.xyz/entity/pir-sensor-based-surveillance-tool-for-intruder-detection-in-secured-environment-a-label-consistency-based-modified-sequ