2800 search results - page 364 / 560 » Introduction to Pattern Recognition |
136
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IBPRIA
2005
Springer
15 years 10 months 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 ...
150
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IBPRIA
2005
Springer
15 years 10 months 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...
128
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ICAPR
2005
Springer
15 years 10 months ago
2005
Springer
The number of vertical search engines and portals has rapidly increased over the last years, making the importance of a topic-driven (focused) crawler evident. In this paper, we de...
128
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ICAPR
2005
Springer
15 years 10 months ago
2005
Springer
This paper describes a lung field segmentation method, working on digital Postero-Anterior chest radiographs. The lung border is detected by integrating the results obtained by tw...
120
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ICAPR
2005
Springer
15 years 10 months ago
2005
Springer
In this paper, we propose a new method to cross-media semantic-based information retrieval, which combines classical text-based and content-based image retrieval techniques. This ...