Image Speckle Noise Denoising by a Multi-Layer Fusion Enhancement Method based on Block Matching and 3D Filtering.
Shuo HuangPing ZhouHao ShiYu SunSuiren WanPublished in: CoRR (2020)
Keyphrases
- block matching
- multi layer
- denoising
- denoising methods
- filtering method
- speckle noise
- test images
- image retrieval
- image data
- motion compensation
- denoising algorithm
- additive noise
- speckle reduction
- video compression
- neural nets
- region of interest
- motion vectors
- optical flow
- image classification
- multiscale
- edge detection
- prediction error
- image features
- high resolution
- input image
- neural network
- image segmentation
- high quality
- computational complexity
- block size
- contrast enhancement
- image enhancement
- pixel values
- sar images
- ultrasound images
- natural images
- image denoising