A Novel Algorithm for Remote Photoplethysmography: Spatial Subspace Rotation.
Wenjin WangSander StuijkGerard de HaanPublished in: IEEE Trans. Biomed. Eng. (2016)
Keyphrases
- learning algorithm
- experimental evaluation
- worst case
- segmentation algorithm
- dynamic programming
- computational cost
- optimization algorithm
- cost function
- k means
- spatio temporal
- computational complexity
- optimal solution
- particle swarm optimization
- times faster
- matching algorithm
- objective function
- expectation maximization
- input data
- high accuracy
- np hard
- evolutionary algorithm
- principal component analysis
- real time
- similarity measure
- spatial data
- spatial information
- data structure
- convergence rate
- recognition algorithm