# Chromatic Derivatives and Approximations in Practice—Part II: Nonuniform Sampling, Zero-Crossings Reconstruction, and Denoising

> Research article (IEEE Transactions on Signal Processing, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2781424117](https://www.wikidata.org/wiki/openalex:W2781424117)  
**Source**: https://4ort.xyz/entity/chromatic-derivatives-and-approximations-in-practicepart-ii-nonuniform-sampling-zero-crossings-reconstruction-and-denois