# Image Restoration Using Gradient Iteration and Constraints for Band Extrapolation

> Research article (IEEE Journal of Selected Topics in Signal Processing, 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W2283025061](https://www.wikidata.org/wiki/openalex:W2283025061)  
**Source**: https://4ort.xyz/entity/image-restoration-using-gradient-iteration-and-constraints-for-band-extrapolation