20 search results - page 1 / 4 » Spoken Term Detection Using Visual Spectrogram Matching |
ISM
2008
IEEE
13 years 11 months ago
2008
IEEE
This work proposes a novel spoken term detection technique, where the query is in audio format. Detection and retrieval are performed by matching the spectrograms of the spoken do...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
A major challenge faced by a spoken term detection (STD) system is the detection of out-of-vocabulary (OOV) terms. Although a subword-based STD system is able to detect OOV terms,...
SPEECH
2008
13 years 5 months ago
2008
The ever-increasing volume of audio data available online through the world wide web means that automatic methods for indexing and search are becoming essential. Hidden Markov mod...
MM
2005
ACM
13 years 10 months ago
2005
ACM
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...
CIVR
2009
Springer
13 years 11 months ago
2009
Springer
Sequence matching techniques are effective for comparing two videos. However, existing approaches suffer from demanding computational costs and thus are not scalable for large-sca...