Action Recognition Based on the Feature Trajectories.

Ji-Xiang Du Kai Yang Chuan-Min Zhai

Published in: ICIC (2) (2012)

Keyphrases

action recognition
feature trajectories
image sequences
motion segmentation
video sequences
structure from motion
articulated objects
computer vision

human actions
human detection
activity recognition
action classification
human pose
body parts
recognizing human actions
motion analysis

recognition of human actions
degrees of freedom
feature points
motion model
motion field
missing data
video data

spatio temporal
moving objects
camera motion
model selection
markov random field
d objects
optical flow