Space Curve Representation and Recognition Based on Wavelet Transform Zero-Crossings.
Quang Minh TiengWageeh W. BolesPublished in: J. Math. Imaging Vis. (2000)
Keyphrases
- wavelet transform
- zero crossing
- curvature scale space
- multiresolution
- multiscale
- feature extraction
- object recognition
- pattern recognition
- image compression
- subband
- wavelet coefficients
- high frequency
- planar curves
- scale space
- edge detector
- gaussian filter
- gray scale
- space time
- recognition algorithm
- image intensity
- similarity measure
- image sequences