# [Paper] Efficient Constant-time Gaussian Filtering with Sliding DCT/DST-5 and Dual-domain Error Minimization

> Research article (ITE Transactions on Media Technology and Applications, 2015) · cited 30× · AI/ML

**Wikidata**: [openalex:W1973250327](https://www.wikidata.org/wiki/openalex:W1973250327)  
**Source**: https://4ort.xyz/entity/paper-efficient-constant-time-gaussian-filtering-with-sliding-dct-dst-5-and-dual-domain-error-minimization