A residuals-distribution-guided local optimization approach to B-spline fitting in capturing image outlines.
Jinhua ShiShuhong WangNaming ZhangJianguo ZhuPublished in: Comput. Graph. (2023)
Keyphrases
- b spline
- contour extraction
- cubic b spline
- least squares
- curve fitting
- displacement field
- piecewise polynomial
- control points
- image analysis
- image data
- cubic spline
- single image
- registration framework
- input image
- image features
- viewpoint
- surface fitting
- multiscale
- basis functions
- keypoints
- segmentation method
- image retrieval
- image segmentation
- image matching
- shape parameters
- image registration
- affine transformation
- image processing
- deformation field
- edge detection
- nonrigid registration
- multiresolution
- deformable contour
- object recognition
- scalar field