Statistical approach for the detection of motion/noise artifacts in Photoplethysmogram.
Nandakumar SelvarajYitzhak MendelsonKirk H. ShelleyDavid G. SilvermanKi H. ChonPublished in: EMBC (2011)
Keyphrases
- motion estimation
- image sequences
- optical flow
- signal to noise ratio
- automatic detection
- signal detection
- high quality
- image blur
- noisy data
- spatial and temporal
- false positives
- missing data
- detection rate
- detection method
- measurement errors
- statistical analysis
- motion segmentation
- motion detection
- noise level
- false alarms
- camera motion
- moving objects
- low signal to noise ratio
- intensity variations
- space time
- random noise
- noisy environments
- image noise
- detection algorithm
- object detection
- imaging artifacts