Region-Based Trajectory Analysis for Abnormal Behaviour Detection: A Trial Study for Suicide Detection and Prevention.
Xun LiRyan Anthony J. de BelenArcot SowmyaSandersan OnieMark E. LarsenPublished in: ICPR Workshops (1) (2022)
Keyphrases
- detection algorithm
- detection method
- automatic analysis
- statistical analysis
- false alarms
- automatic detection
- experimental study
- detection rate
- image segmentation
- detection accuracy
- false positives
- abnormal behavior
- automated analysis
- empirical analysis
- comparative analysis
- object detection
- image analysis
- data analysis
- face detection
- anomaly detection
- learning algorithm
- visual analysis
- machine learning
- automated detection
- preliminary analysis
- data mining