403 search results - page 52 / 81 » Visual Surveillance of Human Activity |
ACMDIS
2000
ACM
14 years 1 months ago
2000
ACM
This paper presents the design of an interaction environment for fostering social interactions in electronic marketplaces. The environment incorporates a novel, spatially-organize...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
We study the problem of event detection from realistic videos with repetitive sequential human activities. Despite the large body of work on event detection and recognition, very ...
COMPSYSTECH
2010
13 years 7 months ago
2010
: The interest of the scientific community for anthropocentric (human-centered) video analysis stems from the fact that the extracted information (e.g. human presence, identity, bo...
CHI
2008
ACM
14 years 9 months ago
2008
ACM
We present a method for browsing videos by directly dragging their content. This method brings the benefits of direct manipulation to an activity typically mediated by widgets. We...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
In this paper we present an initial study of computer supported collaboration between visually impaired users based around the interactive browsing and manipulation of simple grap...