119 search results - page 22 / 24 » An Approach to Automatic Recognition of Spontaneous Facial A... |
MMM
2006
Springer
13 years 11 months ago
2006
Springer
Accessing specific or salient parts of multimedia recordings remains a challenge as there is no obvious way of structuring and representing a mix of space-based and timebased med...
CVPR
2011
IEEE
13 years 1 months ago
2011
IEEE
In this paper we present a framework for the recognition of collective human activities. A collective activity is defined or reinforced by the existence of coherent behavior of i...
ICARCV
2006
IEEE
13 years 11 months ago
2006
IEEE
— As confirmed by recent neurophysiological studies, the use of dynamic information is extremely important for humans in visual perception of biological forms and motion. Apart ...
MM
2004
ACM
13 years 11 months ago
2004
ACM
In this paper, we report on an empirical exploration of digital ink and speech usage in lecture presentation. We studied the video archives of five Master’s level Computer Scien...
ICPR
2010
IEEE
14 years 22 days ago
2010
IEEE
We present a method that automatically detects chewing events in surveillance video of a subject. Firstly, an Active Appearance Model (AAM) is used to track a subject’s face acr...