449 search results - page 49 / 90 » Tracking through changes in scale |
IJCV
2008
14 years 11 months ago
2008
Abstract We describe a method of representing human activities that allows a collection of motions to be queried without examples, using a simple and effective query language. Our ...
POPL
1995
ACM
15 years 3 months ago
1995
ACM
Program slicing is a technique for isolating computational threads in programs. In this paper, we show how to mechanically extract a family of practical algorithms for computing s...
IEAAIE
2007
Springer
15 years 6 months ago
2007
Springer
The problem of matching feature points in multiple images is difficult to solve when their appearance changes due to illumination variance, either by lighting or object motion. In ...
WWW
2009
ACM
16 years 14 days ago
2009
ACM
We propose novel spatio-temporal models to estimate clickthrough rates in the context of content recommendation. We track article CTR at a fixed location over time through a dynam...
CSMR
2008
IEEE
15 years 6 months ago
2008
IEEE
To understand the evolution of software researchers have developed a plethora of tools to parse, model, and analyze the history of systems. Despite their usefulness, a common down...