2 citations · 4 across the 6 of their papers we have counts for
7 papers
LapaTrack-3D: 6 DoF pre-operative shape tracking for laparoscopic surgery
Jingwei Song, Javid Hussain Jakir, Ray Zhang +4
This work proposes a real-time 6 Degree-of-Freedom (6 DoF) tracking algorithm for monocular laparoscopic surgery. It provides alignment between intra-operative video and pre-operat…
DynaWeightPnP: Toward global real-time 3D-2D solver in PnP without correspondences
Jingwei Song, Maani Ghaffari
This paper addresses a special Perspective-n-Point (PnP) problem: estimating the optimal pose to align 3D and 2D shapes in real-time without correspondences, termed as corresponden…
SLAM assisted 3D tracking system for laparoscopic surgery
Jingwei Song, Ray Zhang, Wenwei Zhang +2
A major limitation of minimally invasive surgery is the difficulty in accurately locating the internal anatomical structures of the target organ due to the lack of tactile feedback…
VascularPilot3D: Toward a 3D fully autonomous navigation for endovascular robotics
Jingwei Song, Keke Yang, Han Chen +8
This research reports VascularPilot3D, the first 3D fully autonomous endovascular robot navigation system. As an exploration toward autonomous guidewire navigation, VascularPilot3D…
RKHS-BA: A Robust Correspondence-Free Multi-View Registration Framework with Semantic Point Clouds
Ray Zhang, Jingwei Song, Xiang Gao +5
This work reports a novel multi-frame Bundle Adjustment (BA) framework called RKHS-BA. It uses continuous landmark representations that encode RGB-D/LiDAR and semantic observations…
BDIS-SLAM: A lightweight CPU-based dense stereo SLAM for surgery
Jingwei Song, Ray Zhang, Qiuchen Zhu +2
Purpose: Common dense stereo Simultaneous Localization and Mapping (SLAM) approaches in Minimally Invasive Surgery (MIS) require high-end parallel computational resources for real-…
Iterative PnP and its application in 3D-2D vascular image registration for robot navigation
Jingwei Song, Keke Yang, Zheng Zhang +3
This paper reports on a new real-time robot-centered 3D-2D vascular image alignment algorithm, which is robust to outliers and can align nonrigid shapes. Few works have managed to…