Contact-free detection of respiration signal from continuously moving-object noise via a Doppler radar using adaptive line enhancer.
Chuantao LiGuohua LuFuming ChenFugui QiJianqi WangPublished in: CCECE (2015)
Keyphrases
- received signal
- radar signal
- signal to noise ratio
- signal processing
- signal detection
- detection algorithm
- low signal to noise ratio
- moving objects
- matched filter
- random noise
- line detection
- synthetic aperture radar
- multiplicative noise
- millimeter wave
- noise reduction
- additive noise
- signal dependent
- low snr
- hearing aids
- noisy environments
- continuously moving
- weak signal
- object detection
- video sequences
- sar imaging
- noise cancellation
- heart rate
- image acquisition
- frequency domain
- radar images
- frequency modulation
- sar images
- missing data
- edge detection
- computer vision
- detecting and tracking multiple