GNSS Horizontal Motion Field in the Beijing Plain in View of The Variation Characteristics of The 3D Deformation Field.
Jun WangShunqiang HuTan WangHong LiangZhenyu YangPublished in: Remote. Sens. (2023)
Keyphrases
- motion field
- deformation field
- vector field
- optical flow
- motion compensation
- motion estimation
- motion vectors
- motion model
- motion compensated
- image sequences
- flow field
- image intensity
- smoothness constraint
- optical flow estimation
- displacement field
- image registration
- motion segmentation
- boundary conditions
- b spline
- mutual information
- cost function
- image segmentation
- video sequences
- velocity field
- three dimensional
- computational complexity
- computer vision
- rigid motion
- objective function
- multiple views
- multiresolution
- loss function