# A new multi-focus image fusion technique based on variance in DCT domain

> Research article (2015 2nd International Conference on Knowledge-Based Engineering and Innovation (KBEI), 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W2310047455](https://www.wikidata.org/wiki/openalex:W2310047455)  
**Source**: https://4ort.xyz/entity/a-new-multi-focus-image-fusion-technique-based-on-variance-in-dct-domain