Automatic Topic Segmentation for Video Lectures Using Low and High-Level Audio Features.

Eduardo Rocha Soares Eduardo Barrére

Published in: WebMedia (2018)

Keyphrases

audio features
low and high level
low level
topic segmentation
closed captions
audio visual
feature set
visual features
high level
music information retrieval
multi modal
computer vision
active learning
sound source
multimedia
video data
topic detection
video sequences
knowledge discovery
natural language