Titlebook: CVRMed-MRCAS‘97; First Joint Conferen Jocelyne Troccaz,Eric Grimson,Ralph Mösges Conference proceedings 1997 Springer-Verlag Berlin Heidelb

赏钱

Kinematic study of lumbar spine using functional radiographies and 3D / 2D registration,lity. A pair of functional radiographies taken at each end of the range of motion can be used to carry out the estimation of motion using graphic construction or computer assisted methods. In this paper we propose to develop a new method to measure the motion of the lumbar vertebrae using 3D/2D regi

怒目而视

Lethargic

Matching 3D MR angiography data and 2D X-ray angiograms,The goal is to prove the feasibility of such a technique, and the long-term aim is to be able to report the catheter position in a 3D pre-operative image, during an X-ray angiographic examination. First, vessels centerlines are computed using a novel algorithm. Then matching is performed using an ex

转换

A method for evaluating CT-based surgical registration,mages to intraoperative data. Much of the work on evaluation methods is limited by a fundamental dilemma: either the method works only . and provides absolute accuracy, or the method works . but provides only relative accuracy..Previously, we developed a biocompatible fiducial marker and a CT-based

侵害

Retrospective intermodality registration techniques: Surface-based versus volume-based,andard a prospective, marker-based registration method, and to compare the performance of one group with the other. In order to ensure blindedness, all retrospective registrations were performed by participants who had no knowledge of the gold-standard results until after their results had been subm

Thyroxine

Anatomical landmark image registration: Validation and comparison, four of which had been scanned with a Leksell stereotactic frame present. Four observers each selected twelve pairs of anatomical landmarks per image pair. The images were then registered using a least squares minimization technique, only taking six transformation parameters (translation and rotati

strdulate

certain

entrance

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