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CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Object class detection in scenes of realistic complexity remains a challenging task in computer vision. Most recent approaches focus on a single and general model for object class...
CVIU
2011
13 years 3 months ago
2011
In this paper we propose an approach for action recognition based on a vocabulary of local motion-appearance features and fast approximate search in a large number of trees. Large...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Several algorithms for global motion estimation in video sequences using pixel- or block-based approaches have been published. Most known pixel-based methods lack in performance w...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
Graph cuts have proven to be powerful tools in image segmentation. Previous graph cut research has proposed methods for cutting across large graphs constructed from multiple layer...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Retrieving images in response to textual queries requires some knowledge of the semantics of the picture. Here, we show how we can do both automatic image annotation and retrieval...