Pre-processing for muscle motion analysis: Adaptive guided image filtering for speckle reduction of ultrasound images.
Ye ChenYongjin ZhouKamen IvanovJizhou LiYuanzhong ShuLei WangPublished in: EMBC (2013)
Keyphrases
- motion analysis
- image filtering
- ultrasound images
- speckle reduction
- median filter
- edge detection
- speckle noise
- image sequences
- medical ultrasound
- image enhancement
- image restoration
- noise reduction
- flow field
- anisotropic diffusion
- point correspondences
- motion model
- motion detection
- edge preserving
- region growing
- impulse noise
- multiscale
- feature extraction
- noisy images
- object tracking
- markov random field
- filtering method
- optical flow
- image analysis