# Time-frequency readability enhancement of compact support kernel-based distributions using image post-processing: Application to instantaneous frequency estimation of M-ary frequency shift keying signals

> Research article (Digital Signal Processing, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4220913502](https://www.wikidata.org/wiki/openalex:W4220913502)  
**Source**: https://4ort.xyz/entity/time-frequency-readability-enhancement-of-compact-support-kernel-based-distributions-using-image-post-processing-applica