The visualization toolkit (2nd ed.): an object-oriented approach to 3D graphics
The visualization toolkit (2nd ed.): an object-oriented approach to 3D graphics
Radial Basis Function Interpolation for Freehand 3D Ultrasound
IPMI '99 Proceedings of the 16th International Conference on Information Processing in Medical Imaging
Ultrasound/MRI Overlay with Image Warping for Neurosurgery
MICCAI '00 Proceedings of the Third International Conference on Medical Image Computing and Computer-Assisted Intervention
ICIRA '08 Proceedings of the First International Conference on Intelligent Robotics and Applications: Part II
Real-time visualized freehand 3D ultrasound reconstruction based on GPU
IEEE Transactions on Information Technology in Biomedicine
An Improved Olympic Hole-Filling Method for Ultrasound Volume Reconstruction of Human Spine
International Journal of E-Health and Medical Communications
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The most attractive feature of 2D B-mode ultrasound for intra-operative use is that it is both a real time and a highly interactive modality. Most 3D freehand reconstruction methods, however, are not fully interactive because they do not allow the display of any part of the 3D ultrasound image until all data collection and reconstruction is finished. We describe a technique whereby the 3D reconstruction occurs in real-time as the data is acquired, and where the operator can view the progress of the reconstruction on three orthogonal slice views through the ultrasound volume. Capture of the ultrasound data can be immediately followed by a straightforward, interactive nonlinear registration of a pre-operative MRI volume to match the intra-operative ultrasound. We demonstrate the our system on a deformable, multi-modal PVA-cryogel phantom and during a clinical surgery.