A Graph-constrained Changepoint Detection Approach for ECG Segmentation.
Atiyeh FotoohinasabToby HockingFatemeh AfghahPublished in: EMBC (2020)
Keyphrases
- image segmentation
- segmentation algorithm
- level set
- normalized cut
- bounding box
- medical images
- directed graph
- detection method
- false alarms
- reliable detection
- detection rate
- min cut max flow
- graph model
- landmark detection
- cell segmentation
- energy function
- structured data
- detection algorithm
- object detection
- random walker
- min cut
- graph theory
- region growing
- automatic detection
- background subtraction
- false positives
- image analysis
- pixel level
- graph partitioning
- graph mining
- fully unsupervised
- low signal to noise ratio
- weighted graph