A Novel Gray Image Denoising Method Using Convolutional Neural Network.
Yizhen MengJun ZhangPublished in: IEEE Access (2022)
Keyphrases
- convolutional neural network
- denoising methods
- gray images
- denoising
- noisy images
- image denoising
- edge detection
- color images
- binary images
- data compression
- face detection
- black and white
- gray level
- preprocessing step
- noise reduction
- local binary pattern
- color information
- gray value
- low pass
- noise level
- denoising algorithm
- image processing
- natural images
- neural network
- gray scale
- wavelet packet
- machine learning
- noise model
- wavelet domain
- multiscale
- frequency domain
- input image
- digital images
- high quality
- face recognition