421 search results - page 25 / 85 » A Reflective Symmetry Descriptor |
CIVR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We introduce a view–point invariant representation of moving object trajectories that can be used in video database applications. It is assumed that trajectories lie on...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Laundering email spam through open-proxies or compromised PCs is a widely-used trick to conceal real spam sources and reduce spamming cost in underground email spam industry. Spam...
PEPM
2011
ACM
12 years 10 months ago
2011
ACM
Navigating through tree structures is a core operation in tree processing programs. Most notably, XML processing programs intensively use XPath, the path specification language t...
BCSHCI
2009
13 years 8 months ago
2009
This paper presents a system for the exploration of projected interfaces. We describe our Visible Imagination (VI) platform combining a camera, projector and torch (flashlight) al...
CCR
2008
13 years 7 months ago
2008
The hourglass concept has been undisputable ruler of networking visions on the last years. As network evolution is now a hot topic, this article aims to reflect on this concept, h...