# Quaternion-based color image completion via logarithmic approximation

> Research article (Information Sciences, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W4200378927](https://www.wikidata.org/wiki/openalex:W4200378927)  
**Source**: https://4ort.xyz/entity/quaternion-based-color-image-completion-via-logarithmic-approximation