Offline detection of change-points in the mean for stationary graph signals.
Alejandro de la ConchaNicolas VayatisArgyris KalogeratosPublished in: CoRR (2020)
Keyphrases
- signal detection
- automatic detection
- object detection
- signal processing
- graph representation
- graph structure
- point sets
- weak signal
- detection accuracy
- feature points
- non stationary
- detection method
- structured data
- graph theory
- phase locked
- detection algorithm
- graph matching
- detection rate
- false positives
- data points
- directed graph
- graph theoretic
- global structure
- low signal to noise ratio
- connected components
- random walk
- change detection
- keypoints