# Multi-Sensor Image Feature Fusion via Subspace-Based Approach Using $\ell _{1}$-Gradient Regularization

> Research article (IEEE Journal of Selected Topics in Signal Processing, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4312351083](https://www.wikidata.org/wiki/openalex:W4312351083)  
**Source**: https://4ort.xyz/entity/multi-sensor-image-feature-fusion-via-subspace-based-approach-using-ell-1-gradient-regularization