832 search results - page 97 / 167 » The psychology of multimedia databases |
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper, we propose a new approach of facial expression recognition. In order to capture the temporal characteristic of facial expressions, we design dynamic haar-like featu...
ICMCS
2007
IEEE
14 years 4 months ago
2007
IEEE
Recently great interest has been shown in the visual surveillance of public transportation systems. The challenge is the automated analysis of passenger’s behaviors with a set o...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In general, digital images can be classified into photographs and computer graphics. This taxonomy is very useful in many applications, such as web image search. However, there ar...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
In this paper we consider the problem of automatic extraction of the geometric lip features for the purposes of multi-modal speaker identification. The use of visual information ...
ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
In this paper, we introduce an elaborate utterance detection algorithm to enhance speaker segmentation. Silence detector, further divider and audio type classifier are employed i...