53 search results - page 5 / 11 » Audio Segmentation and Speaker Localization in Meeting Video... |
TSD
2004
Springer
14 years 27 days ago
2004
Springer
This paper describes experiments in automatic recognition of context-independent phoneme strings from meeting data using audiovisual features. Visual features are known to improve ...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
In the domain of candidly-captured student presentation videos, we examine and evaluate approaches for multimodal analysis and indexing of audio and video. We apply visual segment...
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
We propose to use a visual object (e.g., the baseball catcher) detection algorithm to find local, semantic objects in video frames in addition to an audio classification algorit...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper presents a novel multimodal system to track the participants and identify the active speaker in the smart meeting room. Indoor localization system, Cicada, is used to o...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
We present a probabilistic method for audio-visual (AV) speaker tracking, using an uncalibrated wide-angle camera and a microphone array. The algorithm fuses 2-D object shape and ...