Magnetic Resonance Image Denoising Algorithm Based on Cartoon, Texture, and Residual Parts.
Yanqiu ZengBaocan ZhangWei ZhaoShixiao XiaoGuokai ZhangHaiping RenWenbing ZhaoYonghong PengYutian XiaoYiwen LuYongshuo ZongYimin DingPublished in: Comput. Math. Methods Medicine (2020)
Keyphrases
- magnetic resonance images
- denoising algorithm
- denoising
- image denoising
- cone beam computed tomography
- noise model
- noisy images
- mr images
- medical images
- noise level
- nonlocal means
- wavelet coefficients
- medical imaging
- noise reduction
- natural images
- transform domain
- wavelet domain
- magnetic resonance imaging
- feature extraction
- texture information
- image processing
- gray level
- object recognition
- high resolution
- texture features
- gaussian noise
- peak signal to noise ratio
- edge detection
- higher order