# A hierarchical CBIR framework using adaptive tetrolet transform and novel histograms from color and shape features

> Research article (Digital Signal Processing, 2018) · cited 48× · AI/ML

**Wikidata**: [openalex:W2885711723](https://www.wikidata.org/wiki/openalex:W2885711723)  
**Source**: https://4ort.xyz/entity/a-hierarchical-cbir-framework-using-adaptive-tetrolet-transform-and-novel-histograms-from-color-and-shape-features