# Unsupervised Quaternion Feature Learning for Remote Sensing Image Classification

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2016) · cited 37× · AI/ML

**Wikidata**: [openalex:W2291467501](https://www.wikidata.org/wiki/openalex:W2291467501)  
**Source**: https://4ort.xyz/entity/unsupervised-quaternion-feature-learning-for-remote-sensing-image-classification