159 search results - page 20 / 32 » Browsing videos by automatically detected audio events |
MM
2003
ACM
14 years 18 days ago
2003
ACM
With the growing popularity of personal digital assistants and smart phones, people have become enthusiastic to watch videos through these mobile devices. However, a crucial chall...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Based on perceptual and computational attention modeling studies, we formulate measures of saliency for an audiovisual stream. Audio saliency is captured by signal modulations and...
LREC
2010
13 years 8 months ago
2010
This paper describes a software toolkit for the interactive display and analysis of automatically extracted or manually derived annotation features of visual and audio data. It ha...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
In this paper, we focus on the use of three different techniques that support automatic derivation of video content from raw video data, namely, a spatio-temporal rule-based metho...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper presents an interactive video event retrieval system based on improved adaboost learning. This system consists of three main steps. Firstly, a long video sequence is pa...