Fast feature-preserving speckle reduction for ultrasound images via phase congruency.
Lei ZhuWeiming WangJing QinKin Hong WongKup-Sze ChoiPheng-Ann HengPublished in: Signal Process. (2017)
Keyphrases
- ultrasound images
- speckle reduction
- speckle noise
- medical ultrasound
- edge preserving
- ultrasound imaging
- median filter
- feature maps
- anisotropic diffusion
- feature vectors
- image features
- speckle reducing anisotropic diffusion
- computer vision
- prostate segmentation
- edge detection
- gray value
- gabor filters
- fully automatic
- multiresolution
- image processing