Object-Level Trajectories Based Fine-Grained Action Recognition in Visual IoT Applications.

Jian Xiong Liguo Lu Hengbing Wang Jie Yang Guan Gui

Published in: IEEE Access (2019)

Keyphrases

fine grained
action recognition
object level
view invariant
low level
human actions
high level
bag of words
access control
activity recognition
computer vision
pixel level
higher level
visual features
object class
moving objects
co occurrence
training set
image segmentation