Keyphrases
- object detection
- clustering algorithm
- detection method
- connected components
- detection rate
- automatic detection
- computer vision
- detection algorithm
- structured data
- false positives
- graph representation
- directed graph
- proximity graph
- graph clustering
- detection accuracy
- false alarms
- graph structure
- cluster analysis
- random walk
- weighted graph
- graph model
- data sets
- graph theoretic
- video sequences
- selecting a small number