57 search results - page 11 / 12 » Spatial and spectral quaternionic approaches for colour imag... |
154
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ICVGIP
2004
15 years 7 months ago
2004
The first contribution of this paper is a probabilistic approach for measuring motion similarity for point sequences. While most motion segmentation algorithms are based on a rank...
170
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CLEAR
2007
Springer
16 years 7 days ago
2007
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
159
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MM
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
152
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MCS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Obtaining ground truth for hyperspectral data is an expensive task. In addition, a number of factors cause the spectral signatures of the same class to vary with location...
211
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DEM
2001
Springer
15 years 10 months ago
2001
Springer
A common concern of the real−time terrain visualisation of today is the lack of geometric detail, when the terrain model is studied close enough. This is primary not a problem of...