Improving Pulse Rate Measurements during Random Motion Using a Wearable Multichannel Reflectance Photoplethysmograph.
Kristen M. WarrenJoshua R. HarveyKi H. ChonYitzhak MendelsonPublished in: Sensors (2016)
Keyphrases
- measurement errors
- accelerometer data
- optical flow
- space time
- image sequences
- image measurements
- single image
- human motion
- motion model
- moving objects
- human computer interaction
- motion analysis
- recovering shape
- activity recognition
- shape from shading
- motion capture
- image motion
- wearable devices
- ambient intelligence
- motion segmentation
- camera motion
- dynamic scenes
- motion tracking
- color images
- high resolution