Smoothing low SNR molecular images via anisotropic median-diffusion.
Jian LingAlan C. BovikPublished in: IEEE Trans. Medical Imaging (2002)
Keyphrases
- low snr
- diffusion coefficient
- three dimensional
- diffusion equation
- anisotropic diffusion
- tensor field
- beltrami flow
- low signal to noise ratio
- test images
- diffusion process
- input image
- image filtering
- image features
- object recognition
- bounding box
- nonlinear diffusion
- image regions
- image compression
- edge detection
- image processing