Broadband noise suppression and feature identification of ECG waveforms using mathematical morphology and embedding theorem.
Tianyao JiQ. H. WuPublished in: Comput. Methods Programs Biomed. (2013)
Keyphrases
- mathematical morphology
- noise suppression
- morphological operators
- image analysis
- binary images
- gray scale
- extensive simulations
- image processing
- filtering algorithm
- edge detection
- noise removal
- gaussian noise
- impulsive noise
- median filter
- structuring elements
- feature vectors
- gaussian filter
- translation invariant
- morphological filters
- image features
- level set
- denoising
- noise reduction
- edge detector
- impulse noise
- denoising algorithm
- partial differential equations
- image enhancement
- feature set
- gray level
- signal processing
- feature selection