A Signal Processing Interpretation of Noise-Reduction Convolutional Neural Networks: Exploring the mathematical formulation of encoding-decoding CNNs.
Luis Albert Zavala-MondragónPeter H. N. de WithFons van der SommenPublished in: IEEE Signal Process. Mag. (2023)
Keyphrases
- noise reduction
- mathematical formulation
- convolutional neural networks
- signal processing
- edge preserving
- signal to noise ratio
- edge detection
- noise level
- convolutional network
- median filter
- noise removal
- image processing
- noisy environments
- wiener filter
- noise filtering
- cellular neural networks
- speech enhancement
- bilateral filter
- fourier transform
- edge enhancement
- noise detection
- pattern recognition
- speckle noise
- computer vision
- noise free
- impulse noise
- edge preservation
- independent component analysis
- multiscale
- fourier analysis
- filter bank
- image segmentation
- unsharp masking