DCT-based features for categorisation of social media in compressed domain.

Sebastian Schmiedeke Pascal Kelm Thomas Sikora

Published in: MMSP (2013)

Keyphrases

compressed domain
social media
mpeg video
dct domain
image compression
feature set
feature extraction
compressed images
dct coefficients
feature vectors
video analysis
motion vectors
image features
computer vision
multiresolution
feature space
object recognition
video sequences
three dimensional
feature selection