2170 search results - page 334 / 434 » Image segmentation based on merging of sub-optimal segmentat... |
143
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
In this paper, we rely on the theory of marked point processes to perform an unsupervised road network extraction from optical and radar images. A road network is modeled by a Mar...
133
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ISBI
2008
IEEE
16 years 5 months ago
2008
IEEE
Acoustic shadows appear in ultrasound images as regions of low signal intensity after boundaries with very high acoustic impedance differences. Acoustic shadows can be viewed as i...
143
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ICMCS
2007
IEEE
15 years 11 months ago
2007
IEEE
In the present treatise an image sensor acquiring additional depth information is applied to extend regular computer vision algorithms. The so called Photonic Mixer Device (PMD) b...
136
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ICDAR
2005
IEEE
15 years 10 months ago
2005
IEEE
In this paper, we propose a novel segmentation-free approach for keyword search in historical typewritten documents combining image preprocessing, synthetic data creation, word sp...
158
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IJBRA
2008
15 years 4 months ago
2008
: Fast and accurate 3D object reconstruction and partial 3D component retrieval from 2D image slices represent a difficult and challenging problem. To group related objects on diff...