# Color Random Valued Impulse Noise Removal Based on Quaternion Convolutional Attention Denoising Network

> Research article (IEEE Signal Processing Letters, 2021) · cited 18× · AI/ML

**Wikidata**: [openalex:W4206473685](https://www.wikidata.org/wiki/openalex:W4206473685)  
**Source**: https://4ort.xyz/entity/color-random-valued-impulse-noise-removal-based-on-quaternion-convolutional-attention-denoising-network