MFA-SPINE noise reduction for text images.
Joseph H. UchillAmir H. AssadiPublished in: Image Processing: Algorithms and Systems (2003)
Keyphrases
- noise reduction
- speckle noise
- edge detection
- edge preservation
- noise free
- signal to noise ratio
- noise filtering
- edge preserving
- input image
- multiplicative noise
- noise level
- noisy environments
- image analysis
- noise removal
- gaussian noise
- median filter
- ultrasound images
- synthetic and real images
- image filtering
- edge enhancement
- anisotropic diffusion
- edge preserving smoothing
- noise detection
- pixel values