fig1
From: Deep learning-driven catheter tracking from bi-plane X-ray fluoroscopy of 3D printed heart phantoms
![Deep learning-driven catheter tracking from bi-plane X-ray fluoroscopy of 3D printed heart phantoms](https://image.oaes.cc/ae9861eb-f793-49c0-8206-c9b66bec27e6/4112.fig.1.jpg)
Figure 1. Schematic of the proposed training system. (A) Image of 3D printed heart model on a bi-plane c-arm. (B) Magnified view of patient-specific 3D printed heart model. (C) Schematic of image transfer process and post-processed catheter tracking. (D) Image-processing and deep learning steps of bi-plane images with tracking plot.