Exploring the uncertainty of activity zone detection using digital footprints with multi-scaled DBSCAN.
Xinyi LiuQunying HuangSong GaoPublished in: Int. J. Geogr. Inf. Sci. (2019)
Keyphrases
- detection accuracy
- automatic detection
- object detection
- detection algorithm
- clustering algorithm
- density based clustering
- detection method
- data clustering
- activity theory
- human activities
- detection rate
- clustering method
- false alarms
- unsupervised learning
- belief functions
- decision theory
- digital media
- detection scheme
- image processing