230 search results - page 4 / 46 » Histogram Preserving Image Transformations |
IMAGING
2003
14 years 11 months ago
2003
In this paper we propose a new device and illumination invariant image representation based on an existing greyscale image enhancement technique: histogram equalisation. Our metho...
116
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ICIP
2008
IEEE
16 years 5 days ago
2008
IEEE
Subspace learning techniques are widespread in pattern recognition research. They include PCA, ICA, LPP, etc. These techniques are generally linear and unsupervised. The problem o...
103
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ICIAR
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. In this paper we propose a method for automating the process of detecting regions of motion in a video sequence in real time. The main idea of this work is to detect moti...
72
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ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
Detection of appearance/disappearance of objects from satellite images is generally very difficult since background pixels also change their intensity values owing to various fac...
77
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ACCV
2007
Springer
15 years 2 months ago
2007
Springer
The paper proposes a novel approach for classification of sports images based on the geometric information encoded in the image of a sport's field. The proposed approach uses ...