Titlebook: Information Processing in Medical Imaging; 17th International C Michael F. Insana,Richard M. Leahy Conference proceedings 2001 Springer-Ver

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Objective Comparison of Quantitative Imaging Modalities Without the Use of a Gold Standardtion (EF) of the heart in order to know how much blood is being pumped out of the heart on each stroke. In clinical practice, however, it is difficult to evaluate an estimation method because the . is not known, e.g., a cardiologist does not know the true EF of a patient. Thus, researchers have ofte

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Theory for Estimating Human-Observer Templates in Two-Alternative Forced-Choice Experiments visual task) in two-alternative forced-choice experiments. Two derivations of the covariance matrix associated with the error present in this estimation method are also derived and compared in human-observer data.

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A Minimum Description Length Approach to Statistical Shape Modelling, the need to establish a set of dense correspondences between examples of similar structures, across a training set of images. Often this is achieved by locating a set of ‘landmarks’ manually on each of the training images, which is time-consuming and subjective for 2D images, and almost impossible

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Automatic 3D ASM Construction via Atlas-Based Landmarking and Volumetric Elastic Registrationive Shape Models (ASM). Landmarking of a set of examples from a class of shapes is achieved by (i) construction of an atlas of the class, (ii) automatic extraction of the landmarks from the atlas, and (iii) subsequent propagation of these landmarks to each example shape via a volumetric elastic defo

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Distributed Anatomical Brain Connectivity Derived from Diffusion Tensor Imagingset theory, applied using fast marching methods, is used to generate 3-D time of arrival maps, from which connection paths between brain regions may be identified. The method is demonstrated in the normal brain and it is shown that major white matter tracts may be elucidated and that multiple connec

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