Unsupervised learning trajectory anomaly detection algorithm based on deep representation.
Zhongqiu WangGuan YuanHaoran PeiYanmei ZhangXiao LiuPublished in: Int. J. Distributed Sens. Networks (2020)
Keyphrases
- detection algorithm
- unsupervised learning
- detection method
- motion detection
- detection accuracy
- feature detection
- detection rate
- anomaly detection
- corner detection
- deep learning
- vehicle detection
- supervised learning
- boundary detection
- outlier detection
- moving objects
- three dimensional
- shot boundary detection
- fall detection
- deep architectures
- semi supervised
- image sequences
- dimensionality reduction
- training set
- feature space
- object recognition
- machine learning
- harris corner