# Tracing in 2D to reduce the annotation effort for 3D deep delineation of linear structures

> Research article (Medical Image Analysis, 2019) · cited 27× · AI/ML

**Wikidata**: [openalex:W2983246216](https://www.wikidata.org/wiki/openalex:W2983246216)  
**Source**: https://4ort.xyz/entity/tracing-in-2d-to-reduce-the-annotation-effort-for-3d-deep-delineation-of-linear-structures