A fast MAP adaptation technique for gmm-supervector-based video semantic indexing systems.

Nakamasa Inoue Koichi Shinoda

Published in: ACM Multimedia (2011)

Keyphrases

semantic indexing
gaussian mixture model
video retrieval
video data
multiscale
feature vectors
semantic concepts
action recognition
video streams
video analysis
multimedia information retrieval
feature selection
object recognition
image content
key frames
multimedia databases