Sub-pixel accuracy edge fitting by means of B-spline.
Ricardo Lucas Bastos BrederVania Vieira EstrelaJoaquim Teixeira de AssisPublished in: MMSP (2009)
Keyphrases
- b spline
- curve fitting
- surface fitting
- cubic spline
- least squares
- control points
- tensor product
- affine transformation
- cubic b spline
- basis functions
- contour extraction
- edge detection
- laplacian operator
- elastic matching
- deformable registration
- image segmentation
- curve matching
- displacement field
- image enhancement
- image registration