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Non-rigid Registration of 3D Ultrasound Images of Brain Tumours Acquired during Neurosurgery
[chapter]
2003
Lecture Notes in Computer Science
Intraoperative brain deformation is one of the most contributing factors to the inaccuracy of image-guided neurosurgery systems. One option for correcting for this deformation is to acquire 3D ultrasound images during surgery and use these to update the information provided by the preoperatively acquired MR. To compare ultrasound volumes at different stages of surgery, non-rigid registration techniques are necessary. We present the results of applying a non-rigid registration algorithm, based
doi:10.1007/978-3-540-39903-2_50
fatcat:zuchqy4erjhdvfrrddi2cu7hdy