Automatic representation of fingerprints for data compression by b-spline functions.
Michael M. S. ChongRobert K. L. GayHan Negg TanJun LiuPublished in: Pattern Recognit. (1992)
Keyphrases
- data compression
- b spline
- piecewise polynomial
- basis functions
- control points
- surface representation
- tensor product
- compression algorithm
- affine transformation
- data reduction
- cubic b spline
- compression ratio
- huffman coding
- compressed data
- curve fitting
- compression scheme
- linear combination
- least squares
- wavelet compression
- deformation field
- deformable contour
- small number
- similarity measure
- contour extraction
- cubic spline
- motion estimation
- d objects
- feature space