Passive detection of accelerometer-recorded fetal movements using a time-frequency signal processing approach.
Boualem BoashashMohamed Salah KhlifTaoufik Ben JabeurChristine EastPaul B. ColditzPublished in: Digit. Signal Process. (2014)
Keyphrases
- signal processing
- signal analysis
- fourier transform
- automatic detection
- pattern recognition
- image processing
- detection method
- object detection
- detection algorithm
- independent component analysis
- detection scheme
- detection accuracy
- ultrasound images
- hough transform
- video recordings
- event detection
- false positives
- wavelet transform
- activity recognition
- data sets
- frequency domain
- machine learning