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Medical Image Computing and Computer-assisted Intervention - Miccai 2000: Third International Conference Pittsburgh, Pa, USA, October 11-14, 2000 Proceedings - Couverture souple
Synopsis
This volume constitutes the refereed proceedings of the Third International Conference on Medical Image Computing and computer-Assisted Intervention, MICCAI 2000, held in Pittsburgh, PA, USA in October 2000. The 136 papers presented were carefully reviewed and selected from a total of 194 submissions. The book offers topical sections on neuroimaging and neuroscience, segmentation, oncology, medical image analysis and visualization, registration, surgical planning and simulation, endoscopy and laparoscopy, cardiac image analysis, vascular image analysis, visualization, surgical navigation, medical robotics, plastic and craniofacial surgery, and orthopaedics.
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2000
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Springer Berlin Heidelberg, 2000
ISBN 10 : 3540411895
ISBN 13 : 9783540411895
Neuf
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Kartoniert / Broschiert. Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Neuroimaging and Neurosurgery.- A 3-Dimensional Database of Deep Brain Functional Anatomy, and Its Application to Image-Guided Neurosurgery.- Simulation of Corticospinal Tract Displacement in Patients with Brain Tumors.- Registration of 3D Intraoperative MR. N° de réf. du vendeur 4889147
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2000: Third International Conference Pittsburgh, PA, USA, October 11-14, 2000 Proceedings (Lecture Notes in Computer Science)
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Springer, 2000
ISBN 10 : 3540411895
ISBN 13 : 9783540411895
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Paperback. Etat : Very Good. Ex-library paperback in very nice condition with the usual markings and attachments. N° de réf. du vendeur UTD14a-14508
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2000 : Third International Conference Pittsburgh, PA, USA, October 11-14, 2000 Proceedings
Edité par
Springer Berlin Heidelberg, 2000
ISBN 10 : 3540411895
ISBN 13 : 9783540411895
Neuf
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Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - In previous work [6], we presented a novel information theoretic approach for calculating fMRI activation maps. The information-theoretic approach is - pealing in that it is a principled methodology requiring few assumptions about the structure of the fMRI signal. In that approach, activation was quanti ed by measuring the mutual information (MI) between the protocol signal and the fMRI time-series at a givenvoxel.This measureis capable of detecting unknown nonlinear and higher-order statistical dependencies. Furthermore, it is relatively straightforward to implement. In practice,activation decisions at eachvoxelareindependent of neighboring voxels. Spurious responses are then removed by ad hoc techniques (e.g. morp- logicaloperators).Inthispaper,wedescribeanautomaticmaximumap osteriori (MAP) detection method where the well-known Ising model is used as a spatial prior.The Isingspatialpriordoes not assumethat the time-seriesofneighboring voxelsareindependentofeachother.Furthermore,removalofspuriousresponses is an implicit component of the detection formulation. In order to formulate the calculation of the activation map using this technique we rst demonstrate that the information-theoretic approach has a natural interpretation in the hypo- esis testing framework and that, speci cally, our estimate of MI approximates the log-likelihood ratio of that hypothesis test. Consequently, the MAP det- tion problem using the Ising model can be formulated and solved exactly in polynomial time using the Ford and Fulkerson method [4]. We compare the results of our approach with and without spatial priors to an approachbased on the general linear model (GLM) popularized by Fristonet al [3]. We present results from three fMRI data sets. The data sets test motor, auditory, and visual cortex activation, respectively. N° de réf. du vendeur 9783540411895
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2000
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Springer Berlin Heidelberg, Springer Berlin Heidelberg Sep 2000, 2000
ISBN 10 : 3540411895
ISBN 13 : 9783540411895
Neuf
Taschenbuch
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Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -visual cortex activation, respectively.Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg 1312 pp. Englisch. N° de réf. du vendeur 9783540411895
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Medical Image Computing and Computer-Assisted Intervention - MICCAI 2000
Edité par
Springer Berlin Heidelberg Sep 2000, 2000
ISBN 10 : 3540411895
ISBN 13 : 9783540411895
Neuf
Taschenbuch
Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In previous work [6], we presented a novel information theoretic approach for calculating fMRI activation maps. The information-theoretic approach is - pealing in that it is a principled methodology requiring few assumptions about the structure of the fMRI signal. In that approach, activation was quanti ed by measuring the mutual information (MI) between the protocol signal and the fMRI time-series at a givenvoxel.This measureis capable of detecting unknown nonlinear and higher-order statistical dependencies. Furthermore, it is relatively straightforward to implement. In practice,activation decisions at eachvoxelareindependent of neighboring voxels. Spurious responses are then removed by ad hoc techniques (e.g. morp- logicaloperators).Inthispaper,wedescribeanautomaticmaximumaposteriori (MAP) detection method where the well-known Ising model is used as a spatial prior.The Isingspatialpriordoes not assumethat the time-seriesofneighboring voxelsareindependentofeachother.Furthermore,removalofspurious responses is an implicit component of the detection formulation. In order to formulate the calculation of the activation map using this technique we rst demonstrate that the information-theoretic approach has a natural interpretation in the hypo- esis testing framework and that, speci cally, our estimate of MI approximates the log-likelihood ratio of that hypothesis test. Consequently, the MAP det- tion problem using the Ising model can be formulated and solved exactly in polynomial time using the Ford and Fulkerson method [4]. We compare the results of our approach with and without spatial priors to an approachbased on the general linear model (GLM) popularized by Fristonet al [3]. We present results from three fMRI data sets. The data sets test motor, auditory, and visual cortex activation, respectively. 1312 pp. Englisch. N° de réf. du vendeur 9783540411895
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