# Accurate and computationally efficient interpolation-based method for two-dimensional harmonic retrieval

> Research article (Digital Signal Processing, 2018) · cited 12× · AI/ML

**Wikidata**: [openalex:W2794361188](https://www.wikidata.org/wiki/openalex:W2794361188)  
**Source**: https://4ort.xyz/entity/accurate-and-computationally-efficient-interpolation-based-method-for-two-dimensional-harmonic-retrieval