Compactly Supported Non-Uniform Spline Wavelet for Irregularly Sub-Sampled Image Representation.
Anissa ZergaïnohPierre DuhamelPublished in: ICIP (2006)
Keyphrases
- image representation
- compactly supported
- vector valued
- tensor product
- multiresolution analysis
- radial basis function
- multiscale
- image classification
- wavelet packet
- quadtree
- object recognition
- image features
- feature space
- scale space
- image retrieval
- multiresolution
- sparse representation
- b spline
- visual words
- sparse coding
- machine learning
- computational complexity
- image compression
- wavelet transform
- subband
- filter bank
- high frequency
- computer vision