Detection and characterization of buried objects using an adaptive B-spline scheme.
Alexandre BaussardEric L. MillerPublished in: IGARSS (2003)
Keyphrases
- b spline
- detection scheme
- contour extraction
- control points
- curve fitting
- object detection
- ground penetrating radar
- basis functions
- bounding box
- cubic b spline
- affine transformation
- object segmentation
- elastic matching
- deformation field
- free form deformation
- d objects
- curve matching
- spline curve
- deformable registration
- least squares
- nonrigid registration
- complex background
- deformable contour
- linear combination
- surface fitting
- video sequences
- scalar field
- object silhouettes
- optimal solution