# PIR Sensor-Based AAL Tool for Human Movement Detection: Modified MCP-Based Dictionary Learning Approach

> Research article (IEEE Transactions on Instrumentation and Measurement, 2020) · cited 26× · AI/ML

**Wikidata**: [openalex:W3010696928](https://www.wikidata.org/wiki/openalex:W3010696928)  
**Source**: https://4ort.xyz/entity/pir-sensor-based-aal-tool-for-human-movement-detection-modified-mcp-based-dictionary-learning-approach