424 search results - page 13 / 85 » Image Feature Extraction Using Gradient Local Auto-Correlati... |
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we address the problem of detecting pedestrians in still images. We introduce an algorithm for learning shapelet features, a set of mid?level features. These featur...
107
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CVPR
2012
IEEE
12 years 12 months ago
2012
IEEE
The bag-of-words (BoW) model treats images as an unordered set of local regions and represents them by visual word histograms. Implicitly, regions are assumed to be identically an...
ICRA
2002
IEEE
15 years 2 months ago
2002
IEEE
In this paper we present a vision-based approach to mobile robot localization, that integrates an image retrieval system with Monte-Carlo localization. The image retrieval process...
108
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IBPRIA
2009
Springer
15 years 2 months ago
2009
Springer
The present paper addresses pedestrian detection using local boosted features that are learned from a small set of training images. Our contribution is to use two boosting steps. T...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
This paper describes a new technique for statistical 3{D object localization. Local feature vectors are extracted for all image positions, in contrast to segmentation in classical...