Spatially adaptive thresholding in wavelet domain for despeckling of ultrasound images.
Mohammed Imamul Hassan BhuiyanM. Omair AhmadM. N. S. SwamyPublished in: IET Image Process. (2009)
Keyphrases
- spatially adaptive
- denoising
- wavelet domain
- ultrasound images
- speckle noise
- image denoising
- sar images
- ultrasound imaging
- discrete wavelet transform
- denoising algorithm
- noisy images
- image processing
- edge detection
- natural images
- total variation
- denoising methods
- frequency domain
- color images
- wavelet packet
- additive noise
- object recognition
- computer vision
- noise level