2026
Three-Dimensional Needle Tip Estimation from Multi-View X-Ray Images for Interventional Pain Procedures
ICRA 2026poster
This study addresses the challenge of estimating the three-dimensional(3D) position of a needle tip from two-dimensional(2D) X-ray images. We propose a classical image processing–based framework for needle tip localization and 3D reconstruction. The method first detects a circular marker attached to…