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Validation of an MRI/PET landmark registration method using 3D simulated PET images and point simulations

Neelin, P; Crossman, J; Hawkes, DJ; Ma, Y; Evans, AC; (1993) Validation of an MRI/PET landmark registration method using 3D simulated PET images and point simulations. COMPUT MED IMAGING GRAPH , 17 (895-6111 (Print), 4-5) 351 - 356.

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Abstract

Three-dimensional (3D) simulated PET images generated from MRI were used to validate a multimodality registration technique based on the identification of internal anatomical landmarks. In addition, point-based simulations were compared with registration datasets acquired over 3 yr of routine use of the technique. Registration errors were found to range from 1.0 mm at the brain centre to 2.8 mm in each dimension at the brain surface

Type:Article
Title:Validation of an MRI/PET landmark registration method using 3D simulated PET images and point simulations
Additional information:DA - 19940316
Keywords:Brain, Computer Simulation, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, methods, Reproducibility of Results, Tomography, Emission-Computed
UCL classification:UCL > School of BEAMS > Faculty of Engineering Science > Medical Physics and Bioengineering

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