603 search results - page 51 / 121 » Compression of image patches for local feature extraction |
107
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ICIAP
2007
ACM
15 years 12 months ago
2007
ACM
Natural scene categorization of images represents a very useful task for automatic image analysis systems in a wide variety of applications. In the literature, several methods hav...
107
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CRV
2007
IEEE
15 years 6 months ago
2007
IEEE
We present a performance evaluation framework for visual feature extraction and matching in the visual simultaneous localization and mapping (SLAM) context. Although feature extra...
144
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IVC
2006
14 years 12 months ago
2006
In this paper, we propose an object detection approach using spatial histogram features. As spatial histograms consist of marginal distributions of an image over local patches, th...
123
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ICIP
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a novel approach for highway traffic event detection. Our algorithm extracts features directly from the compressed video and automatically detects traffic events using ...
104
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MICCAI
2005
Springer
16 years 22 days ago
2005
Springer
Abstract. Curves are often used as anatomical features to match surfaces that represent biological objects, such as the human brain. Automated and semi-automated methods for extrac...