976 search results - page 122 / 196 » Image matching based on a local invariant descriptor |
178
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AMFG
2007
IEEE
16 years 16 days ago
2007
IEEE
In this paper, we propose a novel appearance-based representation, called Structured Ordinal Feature (SOF). SOF is a binary string encoded by combining eight ordinal blocks in a ci...
179
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CVPR
1997
IEEE
15 years 10 months ago
1997
IEEE
In this paper we focus on using local 3D structure for segmentation. A tensor descriptor is estimated for each neighbourhood, i.e. for each voxel in the data set. The tensors are ...
106
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ICASSP
2008
IEEE
16 years 19 days ago
2008
IEEE
The falling cost of embedded sensor systems has opened up the possibility of in-transit air-coupled ultrasound interior imaging of shipping container cargo. This new technology co...
182
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ICRA
2010
IEEE
15 years 4 months ago
2010
IEEE
— Local image features are used for a wide range of applications in computer vision and range imaging. While there is a great variety of detector-descriptor combinations for imag...
142
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CVPR
2007
IEEE
16 years 16 days ago
2007
IEEE
Registering consecutive images from an airborne sensor into a mosaic is an essential tool for image analysts. Strictly local methods tend to accumulate errors, resulting in distor...