# Secure halftone image steganography with minimizing the distortion on pair swapping

> Research article (Signal Processing, 2019) · cited 24× · AI/ML

**Wikidata**: [openalex:W2972517883](https://www.wikidata.org/wiki/openalex:W2972517883)  
**Source**: https://4ort.xyz/entity/secure-halftone-image-steganography-with-minimizing-the-distortion-on-pair-swapping