Abnormal Event Detection and Location for Dense Crowds using Repulsive Forces and Sparse Reconstruction.
Pei LvShunhua LiuMingliang XuBing ZhouPublished in: CoRR (2018)
Keyphrases
- sparse reconstruction
- abnormal event detection
- sparse representation
- abnormal events
- occlusion handling
- compressive sensing
- semantic segmentation
- feature matching
- bundle adjustment
- daily life
- object tracking
- random projections
- image pairs
- face recognition
- point correspondences
- stereo matching
- conditional random fields
- image classification
- object detection
- dynamic programming
- high dimensional