# Adaptive inverse perspective mapping transformation method for ballasted railway based on differential edge detection and improved perspective mapping model

> Research article (Digital Signal Processing, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4319068292](https://www.wikidata.org/wiki/openalex:W4319068292)  
**Source**: https://4ort.xyz/entity/adaptive-inverse-perspective-mapping-transformation-method-for-ballasted-railway-based-on-differential-edge-detection-an