507 search results - page 49 / 102 » Object detection at multiple scales improves accuracy |
SIGMOD
2005
ACM
15 years 3 months ago
2005
ACM
An important consideration in similarity-based retrieval of moving object trajectories is the definition of a distance function. The existing distance functions are usually sensi...
CHI
2001
ACM
15 years 10 months ago
2001
ACM
In this paper we present a system that electromagnetically tracks the positions and orientations of multiple wireless objects on a tabletop display surface. The system offers two ...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
How can knowing about some categories help us to discover new ones in unlabeled images? Unsupervised visual category discovery is useful to mine for recurring objects without huma...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
The task of registering video frames with a static model is a common problem in many computer vision domains. The standard approach to registration involves finding point correspo...
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We present an approach for measuring similarity between visual entities (images or videos) based on matching internal self-similarities. What is correlated across images (or acros...