# Block-matching and 3D filtering-based denoising of acoustic images obtained through point contact excitation and detection method

> Research article (Applied Acoustics, 2024) · cited 20× · AI/ML

**Wikidata**: [openalex:W4390848033](https://www.wikidata.org/wiki/openalex:W4390848033)  
**Source**: https://4ort.xyz/entity/block-matching-and-3d-filtering-based-denoising-of-acoustic-images-obtained-through-point-contact-excitation-and-detecti