Weighted Image Averaging Based Anisotropic Diffusion Denoising Method for Ultrasound Thyroid Image.
Haiyue ZhangDaoyun XuYongbin QinPublished in: J. Medical Imaging Health Informatics (2020)
Keyphrases
- image data
- anisotropic diffusion
- edge detection
- image features
- speckle noise
- ultrasound images
- edge preservation
- image analysis
- multiscale
- input image
- nonlinear diffusion
- bilateral filter
- test images
- bilateral filtering
- denoising methods
- image segmentation
- gaussian distribution
- computer vision
- diffusion process
- noise removal
- segmentation method
- image quality
- denoising
- wavelet transform
- structure tensor
- similarity measure