6583 search results - page 917 / 1317 » Semantic Analysis Patterns |
178
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IBPRIA
2005
Springer
16 years 9 days ago
2005
Springer
This paper presents a technique to characterize human actions in visual surveillance scenarios in order to describe, in a qualitative way, basic human movements in general imaging ...
186
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IBPRIA
2005
Springer
16 years 9 days ago
2005
Springer
Usually, in traditional text categorization systems based on Vector Space Model, there is no context information in a feature vector, which limited the performance of the system. T...
178
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ICAPR
2005
Springer
16 years 9 days ago
2005
Springer
We propose a novel approach for finding text in images by using ridges at several scales. A text string is modelled by a ridge at a coarse scale representing its center line and n...
199
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ICIC
2005
Springer
16 years 9 days ago
2005
Springer
Dimension reduction is a crucial step for pattern recognition and information retrieval tasks to overcome the curse of dimensionality. In this paper a novel unsupervised linear dim...
196
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PREMI
2005
Springer
16 years 8 days ago
2005
Springer
Abstract. This paper presents a method to recover the 3D configuration of a face in each frame of a video. The 3D configuration consists of the three translational parameters and...