# Quaternion matrix completion using untrained quaternion convolutional neural network for color image inpainting

> Research article (Signal Processing, 2024) · cited 27× · AI/ML

**Wikidata**: [openalex:W4394761462](https://www.wikidata.org/wiki/openalex:W4394761462)  
**Source**: https://4ort.xyz/entity/quaternion-matrix-completion-using-untrained-quaternion-convolutional-neural-network-for-color-image-inpainting