Highly efficient encoder-decoder network based on multi-scale edge enhancement and dilated convolution for LDCT image denoising.
Lina JiaXu HeAimin HuangBeibei JiaXinfeng WangPublished in: Signal Image Video Process. (2024)
Keyphrases
- highly efficient
- image denoising
- multiscale
- low complexity
- natural images
- image processing
- wavelet coefficients
- partial differential equations
- anisotropic diffusion
- denoising
- noisy images
- motion estimation
- diffusion equation
- wavelet domain
- noise reduction
- edge detection
- wavelet transform
- scale space
- wavelet decomposition
- image segmentation
- computational complexity
- gaussian filter
- noise level
- bit rate
- image fusion
- color images
- image compression
- signal processing
- higher order
- computer vision
- mr images
- discrete wavelet transform
- feature extraction
- image quality
- image data