Figure 2

Guidewire detection result (green) in en-face (θ, z) view. En-face image was created using 271 IVOCT images, where z refers to length along the artery.

Guidewire detection result (green) in en-face (θ, z) view. En-face image was created using 271 IVOCT images, where z refers to length along the artery.