# Single image super-resolution by directionally structured coupled dictionary learning

> Research article (EURASIP Journal on Image and Video Processing, 2016) · cited 23× · AI/ML

**Wikidata**: [openalex:W2536782817](https://www.wikidata.org/wiki/openalex:W2536782817)  
**Source**: https://4ort.xyz/entity/single-image-super-resolution-by-directionally-structured-coupled-dictionary-learning