381 search results - page 8 / 77 » Sensing Activity in Video Images |
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we present a coordinated video surveillance system that can minimize the spatial limitation and can precisely extract the 3D position of objects. To do this, our sy...
TVCG
2012
11 years 10 months ago
2012
We describe a unified framework for generating a single high-quality still image (“snapshot”) from a short video clip. Our system allows the user to specify the desired opera...
MOBISYS
2011
ACM
12 years 10 months ago
2011
ACM
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In this paper, we present a new algorithm for the segmentation of moving objects in a video sequence acquired by a mobile camera using region-based active contours. Indeed, active...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In order to summarize a video consisting of a sequence of different activities, there are three fundamental problems: tracking the objects of interest, detecting the activity chan...