1368 search results - page 78 / 274 » Geometry images |
128
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DGCI
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. Watershed segmentation of spectral images is typically achieved by first transforming the high-dimensional input data into a scalar boundary indicator map which is used ...
127
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DGCI
2008
Springer
15 years 4 months ago
2008
Springer
In this paper, we introduce a method to express a local linear operated in the neighbourhood of each point in the discrete space as a matrix transform. To derive matrix expressions...
116
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ICIP
2000
IEEE
16 years 4 months ago
2000
IEEE
We introduce a sparse image representation that takes advantage of the geometrical regularity of edges in images. A new class of one-dimensional wavelet orthonormal bases, called ...
132
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ICIP
2001
IEEE
16 years 4 months ago
2001
IEEE
Profiles of a sculpture provide rich information about its geometry, and can be used for model reconstruction under known camera motion. By exploiting correspondences induced by e...
123
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DGCI
2009
Springer
15 years 7 months ago
2009
Springer
A new technique to automatically detect the vanishing points in digital images is presented. The proposed method borrows several ideas from various papers on vanishing point detect...