# BDCN: Bi-Directional Cascade Network for Perceptual Edge Detection

> Research article (IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020) · cited 144× · AI/ML

**Wikidata**: [openalex:W3040196063](https://www.wikidata.org/wiki/openalex:W3040196063)  
**Source**: https://4ort.xyz/entity/bdcn-bi-directional-cascade-network-for-perceptual-edge-detection