# PCANet-Based Structural Representation for Nonrigid Multimodal Medical Image Registration

> Research article (Sensors, 2018) · cited 29× · AI/ML

**Wikidata**: [openalex:W2799450139](https://www.wikidata.org/wiki/openalex:W2799450139)  
**Source**: https://4ort.xyz/entity/pcanet-based-structural-representation-for-nonrigid-multimodal-medical-image-registration