Titlebook: Information Processing in Computer-Assisted Interventions; 5th International Co Danail Stoyanov,D. Louis Collins,Pierre Jannin Conference p

osculate

Robotic Device for Acquisition of Wide and High Resolution MRI Image Using a Small RF CoilF coil. Bending the distal tip of MRI signal receiver, the transmission efficiency of MRI signals is kept high and SNR of MR images was kept high. The SNR of MR images using MRI signal receiver was 11.3 and the voxel size of MR images is 0.5 ×0.5 ×1.0 mm.. We successfully obtained clear MR images of

plasma-cells

Intervention

Semi-automated Quantification of Fibrous Cap Thickness in Intracoronary Optical Coherence Tomographyenging issue when estimating cap thickness is caused by the diffuse nature of the anatomical abluminal interface to be detected. Our method can successfully extract the fibrous cap contours using a robust dynamic programming framework based on a geometrical .. Validated on a dataset of 90 images fro

ANTIC

A System for Ultrasound-Guided Spinal Injections: A Feasibility Studyund images are acquired from the facet joint and its surrounding vertebrae. The statistical model is then instantiated and registered to those images. Next, the real-time ultrasound images are augmented with the registered model to guide the injection. Feasibility experiments are performed on ultras

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The ‘Augmented’ Circles: A Video-Guided Solution for the Down-the-Beam Positioning of IM Nail Holesaring as circles. Our nail pose recovery was evaluated on 1000 random trials and we consistently recovered the nail angulation within 2.76 ± 1.66°. Lastly, in a preclinical experiment involving 7 clinicians, we demonstrated that in over 95% of the trials, the nail hole appeared as a circle using an

Collision

Modify

Articulated Statistical Shape Model-Based 2D-3D Reconstruction of a Hip Joint a parametrized rotation of the femur around the joint center. The exact rotation of the hip joint as well as the patient-specific models of the joint structures, i.e., the proximal femur and the pelvis, are then estimated by optimally fitting the aSSM to a limited number of calibrated X-ray images.

偏离

乱砍

Random Forests for Phase Detection in Surgical Workflow Analysis..Our method is in principle suitable for online usage and does not rely on an explicit model or a strict temporal relationship between observations. With their structure, random forests are inherently suited for multi-class detection and therefore for detection of workflow phases. Due to the transp

异端