Mining Mid-Level Features for Action Recognition Based on Effective Skeleton Representation.

Pichao Wang Wanqing Li Philip Ogunbona Zhimin Gao Hanling Zhang

Published in: DICTA (2014)

Keyphrases

action recognition
mid level features
recognizing human actions
recognition of human actions
action recognition in videos
bag of features

human actions
bag of words
action classification
view invariant
mid level
activity recognition

computer vision
low level features
image representation
high level features
human activities
machine learning

probabilistic model
high level semantics
active learning
image retrieval
pairwise
high level