2323 search results - page 168 / 465 » Image based flow visualization |
246
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TKDE
2008
15 years 6 months ago
2008
In this paper, we propose an image semantic model based on the knowledge and criteria in the field of linguistics and taxonomy. Our work bridges the "semantic gap" by sea...
167
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CAIP
2007
Springer
16 years 9 days ago
2007
Springer
In the present study, a new gridding method based on continuous wavelet transform (CWT) was performed. Line profiles of x and y axis were calculated, resulting to 2 different signa...
154
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CVIU
2006
15 years 6 months ago
2006
This paper describes how a visual system can automatically define features of interest from the observation of a large enough number of natural images. The principle complements t...
188
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
The idea of representing images using a bag of visual words is currently popular in object category recognition. Since this representation is typically constructed using unsupervi...
188
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IWVF
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leadin...