# Active contour-based detection of estuarine dolphin whistles in spectrogram images

> Research article (Ecological Informatics, 2019) · cited 30× · AI/ML

**Wikidata**: [openalex:W2990077609](https://www.wikidata.org/wiki/openalex:W2990077609)  
**Source**: https://4ort.xyz/entity/active-contour-based-detection-of-estuarine-dolphin-whistles-in-spectrogram-images