# Investigation of the estimation accuracy of two-step block matching methods using envelope and RF signals for two-dimensional blood flow vector imaging

> Research article (Japanese Journal of Applied Physics, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2952090832](https://www.wikidata.org/wiki/openalex:W2952090832)  
**Source**: https://4ort.xyz/entity/investigation-of-the-estimation-accuracy-of-two-step-block-matching-methods-using-envelope-and-rf-signals-for-two-dimens