# PSSA: PCA-Domain Superpixelwise Singular Spectral Analysis for Unsupervised Hyperspectral Image Classification

> Research article (Remote Sensing, 2023) · cited 14× · AI/ML

**Wikidata**: [openalex:W4319298643](https://www.wikidata.org/wiki/openalex:W4319298643)  
**Source**: https://4ort.xyz/entity/pssa-pca-domain-superpixelwise-singular-spectral-analysis-for-unsupervised-hyperspectral-image-classification