5213 search results - page 480 / 1043 » Statistical entity-topic models |
161
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WSC
1994
15 years 8 months ago
1994
Overlapping batch statistics estimate the variance of point estimators using overlapping batches (Schmeiser, Avramidis and Hashem 1990). In this paper we study sufficient conditio...
224
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ICCV
2009
IEEE
17 years 8 hour ago
2009
IEEE
We present an approach to visual tracking based on dividing a
target into multiple regions, or fragments. The target is represented
by a Gaussian mixture model in a joint feature...
208
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
In many automatic face recognition applications, a set of a person's face images is available rather than a single image. In this paper, we describe a novel method for face r...
190
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CVPR
2007
IEEE
16 years 9 months ago
2007
IEEE
We introduce an epitomic representation for modeling human activities in video sequences. A video sequence is divided into segments within which the dynamics of objects is assumed...
203
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ECCV
2002
Springer
16 years 9 months ago
2002
Springer
Abstract. In many vision problems, the observed data lies in a nonlinear manifold in a high-dimensional space. This paper presents a generic modelling scheme to characterize the no...