Optimized Signal Quality Assessment for Photoplethysmogram Signals Using Feature Selection.
Fahimeh MohagheghianDong HanAndrew PeitzschNishat NishitaEric DingEmily L. DicksonDanielle DiMezzaEdith M. OtabilKamran NoorishiraziJessica ScottDarleen LessardZiyue WangCody WhitcombKhanh-Van TranTimothy P. FitzgibbonsDavid D. McManusKi H. ChonPublished in: IEEE Trans. Biomed. Eng. (2022)
Keyphrases
- quality assessment
- feature selection
- signal processing
- signal detection
- multidimensional signals
- original signal
- signal acquisition
- radio frequency
- heart rate
- received signal
- image quality
- video quality
- image and video processing
- fundamental frequency
- data quality
- empirical mode decomposition
- short time fourier transform
- ecg signals
- video signals
- image quality assessment
- mutual information
- feature space
- machine learning
- human visual system
- quality metrics
- image processing
- data sets
- video sequences
- reduced reference
- feature extraction
- uncertainty handling