# Removal of random valued impulse noise from grayscale images using quadrant based spatially adaptive fuzzy filter

> Research article (Signal Processing, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2991160687](https://www.wikidata.org/wiki/openalex:W2991160687)  
**Source**: https://4ort.xyz/entity/removal-of-random-valued-impulse-noise-from-grayscale-images-using-quadrant-based-spatially-adaptive-fuzzy-filter