# Learning Non-Local Spatial Correlations To Restore Sparse 3D Single-Photon Data

> Research article (IEEE Transactions on Image Processing, 2019) · cited 49× · AI/ML

**Wikidata**: [openalex:W2994991102](https://www.wikidata.org/wiki/openalex:W2994991102)  
**Source**: https://4ort.xyz/entity/learning-non-local-spatial-correlations-to-restore-sparse-3d-single-photon-data