# Automatic Recognition of Rock Images Based on Convolutional Neural Network and Discrete Cosine Transform

> Research article (Traitement du signal, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2994856276](https://www.wikidata.org/wiki/openalex:W2994856276)  
**Source**: https://4ort.xyz/entity/automatic-recognition-of-rock-images-based-on-convolutional-neural-network-and-discrete-cosine-transform