# Multi-focus image fusion in DCT domain based on correlation coefficient

> Research article (2015 2nd International Conference on Knowledge-Based Engineering and Innovation (KBEI), 2015) · cited 23× · AI/ML

**Wikidata**: [openalex:W2307202721](https://www.wikidata.org/wiki/openalex:W2307202721)  
**Source**: https://4ort.xyz/entity/multi-focus-image-fusion-in-dct-domain-based-on-correlation-coefficient