Exploiting spatio-temporal knowledge for video action recognition.

Huigang Zhang Liuan Wang Jun Sun

Published in: IET Comput. Vis. (2023)

Keyphrases

action recognition
temporal knowledge
human actions
action classification
video dataset
spatial temporal
temporal information
action detection
temporal reasoning

recognition of human actions
spatio temporal
recognizing human actions
motion features
bag of words
space time interest points
temporal logic
static images
human activities

computer vision
video sequences
activity recognition
body parts
temporal constraints
recognizing actions
space time
video data
video images

three dimensional
motion history images
formal representation
view invariant
first order logic
video frames
video shots
machine learning