# Hierarchical Image Transformation and Multi-Level Features for Anomaly Defect Detection

> Research article (Sensors, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4316468870](https://www.wikidata.org/wiki/openalex:W4316468870)  
**Source**: https://4ort.xyz/entity/hierarchical-image-transformation-and-multi-level-features-for-anomaly-defect-detection