Wavelet median denoising of ultrasound images.
Katherine E. MaceyWyatt H. PagePublished in: Medical Imaging: Image Processing (2002)
Keyphrases
- denoising
- ultrasound images
- speckle noise
- speckle reduction
- image denoising
- wavelet domain
- noisy images
- medical ultrasound
- denoising algorithm
- median filter
- wavelet denoising
- image processing
- natural images
- total variation
- wavelet packet
- translation invariant
- echocardiographic images
- noise removal
- denoising methods
- frequency domain
- edge detection
- active contour segmentation
- ultrasound imaging
- carotid artery
- gaussian noise
- image guidance
- nonlocal means
- wavelet bases
- image compression