Grouped sparsity algorithm for multichannel intracardiac ECG synchronization.
Thomas TriganoV. KolesnikovDavid LuengoAntonio Artés-RodríguezPublished in: EUSIPCO (2014)
Keyphrases
- experimental evaluation
- detection algorithm
- optimal solution
- optimization algorithm
- computational cost
- times faster
- preprocessing
- k means
- significant improvement
- segmentation algorithm
- dynamic programming
- improved algorithm
- cost function
- np hard
- probabilistic model
- high accuracy
- computational complexity
- similarity measure
- matching algorithm
- convergence rate
- tree structure
- image sequences
- learning algorithm