Abnormal event detection based on sparse reconstruction in crowded scenes.

Ang Li Zhenjiang Miao Yigang Cen Qinghua Liang

Published in: ICASSP (2016)

Keyphrases

crowded scenes
sparse reconstruction
abnormal events
sparse representation
spatial and temporal
object tracking
pedestrian detection
space time
semantic segmentation
complex scenes
image classification
multiscale
human body
computer vision
ground plane
video frames
camera calibration
three dimensional