A parametrical description of plane curves using wavelet descriptors.
Martin PfeifferMadhukar PanditPublished in: ICASSP (1995)
Keyphrases
- wavelet transform
- multiresolution
- local image descriptors
- multiresolution analysis
- wavelet coefficients
- multiscale
- image description
- high level
- shape descriptors
- cubic b spline
- three dimensional
- image descriptors
- fourier descriptors
- wavelet decomposition
- endpoints
- b spline
- keypoints
- digital curves
- feature vectors
- control points
- curve fitting
- image compression
- gaussian curvature
- parametric curves
- similarity measure