Pattern forced geophysical vector field segmentation based on Clifford FFT.
Linwang YuanZhaoyuan YuWen LuoLin YiYong HuPublished in: Comput. Geosci. (2013)
Keyphrases
- vector field
- gradient vector flow
- external force
- displacement field
- optical flow
- velocity field
- critical points
- image segmentation
- frequency domain
- segmentation algorithm
- motion field
- multiscale
- region growing
- segmentation method
- active contours
- level set
- medical images
- image analysis
- motion segmentation
- flow field
- prior information
- optical flow estimation
- force field
- image processing