# Universal Approach for DCT-Based Constant-Time Gaussian Filter with Moment Preservation

> Research article (2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018) · cited 29× · AI/ML

**Wikidata**: [openalex:W2798107309](https://www.wikidata.org/wiki/openalex:W2798107309)  
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