# Digital holographic microscopy phase noise reduction based on an over-complete chunked discrete cosine transform sparse dictionary

> Research article (Optics and Lasers in Engineering, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4324138522](https://www.wikidata.org/wiki/openalex:W4324138522)  
**Source**: https://4ort.xyz/entity/digital-holographic-microscopy-phase-noise-reduction-based-on-an-over-complete-chunked-discrete-cosine-transform-sparse-