Finger shape expansion and recognition by wavelet transform.
Ching-Liang SuPublished in: Appl. Math. Comput. (2007)
Keyphrases
- wavelet transform
- shape recognition
- feature extraction
- recognition rate
- hand shape
- recognition accuracy
- image coding
- partially occluded objects
- multiresolution
- object recognition
- pattern recognition
- image compression
- multiscale
- automatic recognition
- shape features
- shape model
- recognition algorithm
- shape representation
- action recognition
- wavelet analysis
- shape analysis
- gesture recognition
- intra class variations
- multi resolution analysis
- free form surfaces
- extended gaussian image
- shape classification
- hand gesture recognition
- three dimensional objects
- fourier descriptors
- low frequency
- shape prior
- human activities
- wavelet coefficients