# Additive noise reduction in natural images using second‐generation wavelet transform hidden Markov models

> Research article (IEEJ Transactions on Electrical and Electronic Engineering, 2016) · cited 35× · AI/ML

**Wikidata**: [openalex:W2290596958](https://www.wikidata.org/wiki/openalex:W2290596958)  
**Source**: https://4ort.xyz/entity/additive-noise-reduction-in-natural-images-using-secondgeneration-wavelet-transform-hidden-markov-models