Signal to Image Conversion and Convolutional Neural Networks for Physiological Signal Processing: A Review.
K. E. Ch VidyasagarK. Revanth KumarG. N. K. Anantha SaiMunagala RuchitaManob Jyoti SaikiaPublished in: IEEE Access (2024)
Keyphrases
- signal processing
- input image
- image data
- image content
- convolutional neural networks
- image analysis
- image features
- single image
- multiscale
- image classification
- image segmentation
- high resolution
- image retrieval
- feature points
- image processing
- spatial filters
- random noise
- image pixels
- pattern recognition
- image regions
- multiresolution
- heart rate variability
- heart rate
- additive noise
- low frequency
- fourier transform
- test images
- high frequency
- energy function
- segmentation algorithm