Quasi-Gaussian DCT Filter for Speckle Reduction of Ultrasound Images.
Slamet RiyadiMohd. Marzuki MustafaAini HussainOteh MaskonIka Faizura Mohd. NohPublished in: IVIC (2009)
Keyphrases
- speckle reduction
- ultrasound images
- speckle noise
- medical ultrasound
- median filter
- speckle reducing anisotropic diffusion
- maximum likelihood
- anisotropic diffusion
- ultrasound imaging
- filtering scheme
- multiplicative noise
- edge preserving
- image compression
- structure preserving
- edge detection
- prostate segmentation
- image processing
- gaussian noise
- noise reduction
- subband
- fine details
- medical images
- denoising
- multiscale