2476 search results - page 324 / 496 » Model Selection and Error Estimation |
125
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MIAR
2006
IEEE
15 years 9 months ago
2006
IEEE
Segmentation of CSF and pulsative blood flow, based on a single phase contrast MRA (PC-MRA) image can lead to imperfect classifications. In this paper, we present a novel automated...
119
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AMFG
2005
IEEE
15 years 9 months ago
2005
IEEE
3D tracking of faces in video streams is a difficult problem that can be assisted with the use of a priori knowledge of the structure and appearance of the subject’s face at pred...
121
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CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
123
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SIGPRO
2008
15 years 3 months ago
2008
The problem of the online identification of multi-input multi-output (MIMO) state-space models in the framework of discrete-time subspace methods is considered in this paper. Seve...
135
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TMI
2002
15 years 3 months ago
2002
Abstract--Activation time (AT) imaging from electrocardiographic (ECG) mapping data has been developing for several years. By coupling ECG mapping and three-dimensional (3-D) + tim...