A review on organ deformation modeling approaches for reliable surgical navigation using augmented reality
Z Han, Q Dou - Computer Assisted Surgery, 2024 - Taylor & Francis
Augmented Reality (AR) holds the potential to revolutionize surgical procedures by allowing
surgeons to visualize critical structures within the patient's body. This is achieved through …
surgeons to visualize critical structures within the patient's body. This is achieved through …
Boundary Constraint-free Biomechanical Model-Based Surface Matching for Intraoperative Liver Deformation Correction
Z Yang, R Simon, K Merrell… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
In image-guided liver surgery, 3D-3D non-rigid registration methods play a crucial role in
estimating the mapping between the preoperative model and the intraoperative surface …
estimating the mapping between the preoperative model and the intraoperative surface …
LIBR+: Improving Intraoperative Liver Registration by Learning the Residual of Biomechanics-Based Deformable Registration
The surgical environment imposes unique challenges to the intraoperative registration of
organ shapes to their preoperatively-imaged geometry. Biomechanical model-based …
organ shapes to their preoperatively-imaged geometry. Biomechanical model-based …
Bidirectional Partial-to-Full Non-Rigid Point Set Registration with Non-Overlapping Filtering
H Yu, M Liu, R Song, Y Li… - 2024 IEEE/RSJ …, 2024 - ieeexplore.ieee.org
In this paper, we introduce Bidirectional Non-Overlapping Filtering Network (Bi-NOFNet),
which registers the partial intraoperative point set with full preoperative point set for …
which registers the partial intraoperative point set with full preoperative point set for …
A Comparative Study of Non-Rigid Point Set Registration Approaches for Image-Guided Liver Surgery
M Liu, X Du, Y Li, Z Min - Procedia Computer Science, 2024 - Elsevier
Non-rigid point set registration is essential for surgical navigation systems, for example in
image-guided liver surgery, where accurate alignment of preoperative liver point set with …
image-guided liver surgery, where accurate alignment of preoperative liver point set with …
Leveraging Expert Knowledge for Real-Time Online Adaptation of Intraoperative Liver Registration
In laparoscopic liver surgery, augmented reality can assist surgeons in locating structures of
interest, which are invisible in the laparoscopic view. This requires an accurate deformable …
interest, which are invisible in the laparoscopic view. This requires an accurate deformable …
Optimal hyperparameter selection in deformable image registration using information criterion and band-limited modal reconstruction
JS Heiselman, MJ Ringel… - Medical Imaging …, 2024 - spiedigitallibrary.org
Image registration algorithms often depend on model parameters that can substantially
impact registration accuracy. Current strategies for optimizing registration performance …
impact registration accuracy. Current strategies for optimizing registration performance …
Mechanics based modeling for image guidance in breast conserving surgery
MJ Ringel - 2024 - ir.vanderbilt.edu
Breast conserving surgery (BCS) is a common procedure for early-stage breast cancer
where the tumor is removed with a surrounding margin of healthy tissue. BCS aims to excise …
where the tumor is removed with a surrounding margin of healthy tissue. BCS aims to excise …
Deep learning registration of non-rigid objects in medical AR applications-optimization of methods and data
J Greipel - 2024 - opus4.kobv.de
The goal of this thesis is to identify and evaluate parameters within a medical registration
dataset that impact registration accuracy in a medical augmented reality application. To …
dataset that impact registration accuracy in a medical augmented reality application. To …