Efficient Region Tracking With Parametric Models of Geometry and Illumination
IEEE Transactions on Pattern Analysis and Machine Intelligence
International Journal of Computer Vision
A Flexible New Technique for Camera Calibration
IEEE Transactions on Pattern Analysis and Machine Intelligence
MICCAI '01 Proceedings of the 4th International Conference on Medical Image Computing and Computer-Assisted Intervention
A direct method for stereo correspondence based on singular value decomposition
CVPR '97 Proceedings of the 1997 Conference on Computer Vision and Pattern Recognition (CVPR '97)
Lucas-Kanade 20 Years On: A Unifying Framework
International Journal of Computer Vision
A Comparison of Affine Region Detectors
International Journal of Computer Vision
An iterative image registration technique with an application to stereo vision
IJCAI'81 Proceedings of the 7th international joint conference on Artificial intelligence - Volume 2
Coronary Motion Modelling for Augmented Reality Guidance of Endoscopic Coronary Artery Bypass
ISBMS '08 Proceedings of the 4th international symposium on Biomedical Simulation
Image Guidance for Robotic Minimally Invasive Coronary Artery Bypass
MIAR '08 Proceedings of the 4th international workshop on Medical Imaging and Augmented Reality
Gaze-Contingent 3D Control for Focused Energy Ablation in Robotic Assisted Surgery
MICCAI '08 Proceedings of the 11th International Conference on Medical Image Computing and Computer-Assisted Intervention, Part II
Efficient 3D Tracking for Motion Compensation in Beating Heart Surgery
MICCAI '08 Proceedings of the 11th International Conference on Medical Image Computing and Computer-Assisted Intervention, Part II
Affine-invariant anisotropic detector for soft tissue tracking in minimally invasive surgery
ISBI'09 Proceedings of the Sixth IEEE international conference on Symposium on Biomedical Imaging: From Nano to Macro
International Journal of Robotics Research
A probabilistic framework for tracking deformable soft tissue in minimally invasive surgery
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention
Stabilization of image motion for robotic assisted beating heart surgery
MICCAI'07 Proceedings of the 10th international conference on Medical image computing and computer-assisted intervention - Volume Part I
Motion compensated SLAM for image guided surgery
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part II
Dynamic guidance for robotic surgery using image- constrained biomechanical models
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part I
Robust 3d visual tracking for robotic-assisted cardiac interventions
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part I
Real-time stereo reconstruction in robotically assisted minimally invasive surgery
MICCAI'10 Proceedings of the 13th international conference on Medical image computing and computer-assisted intervention: Part I
Structure from motion based approaches to 3d reconstruction in minimal invasive laparoscopy
ICIAR'12 Proceedings of the 9th international conference on Image Analysis and Recognition - Volume Part II
Real-Time methods for long-term tissue feature tracking in endoscopic scenes
IPCAI'12 Proceedings of the Third international conference on Information Processing in Computer-Assisted Interventions
Stereoscopic scene flow for robotic assisted minimally invasive surgery
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part I
Analytic regularization of uniform cubic b-spline deformation fields
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part II
A comparative study of correspondence-search algorithms in MIS images
MICCAI'12 Proceedings of the 15th international conference on Medical Image Computing and Computer-Assisted Intervention - Volume Part II
Integration of new features for telerobotic surgery into the MiroSurge system
Applied Bionics and Biomechanics - Surgical Robotics
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In robotically assisted laparoscopic surgery, soft-tissue motion tracking and structure recovery are important for intraoperative surgical guidance, motion compensation and delivering active constraints. In this paper, we present a novel method for feature based motion tracking of deformable soft-tissue surfaces in totally endoscopic coronary artery bypass graft (TECAB) surgery. We combine two feature detectors to recover distinct regions on the epicardial surface for which the sparse 3D surface geometry may be computed using a pre-calibrated stereo laparoscope. The movement of the 3D points is then tracked in the stereo images with stereo-temporal constrains by using an iterative registration algorithm. The practical value of the technique is demonstrated on both a deformable phantom model with tomographically derived surface geometry and in vivo robotic assisted minimally invasive surgery (MIS) image sequences.