A Discrete Curvature Estimation Based Low-Distortion Adaptive Savitzky-Golay Filter for ECG Denoising.

Hui Huang Shiyan Hu Ye Sun

Published in: Sensors (2019)

Keyphrases

curvature estimation
denoising
corner detection
noise removal
translation invariant
straight line
image denoising
noisy images
geometric properties
image processing
gaussian noise
gray value
planar curves
corner detectors
natural images
noise reduction
wavelet packet
tensor voting