Statistics of wavelet coefficients for sparse self-similar images.
Julien FageotEmrah BostanMichael UnserPublished in: ICIP (2014)
Keyphrases
- wavelet coefficients
- wavelet transformation
- wavelet transform
- wavelet domain
- image data
- wavelet transformed
- multiresolution
- wavelet transform coefficients
- discrete wavelet transform
- fractal dimension
- wavelet domain hidden markov tree
- subband
- wavelet subbands
- image retrieval
- multiscale
- input image
- image denoising
- image classification
- wavelet denoising
- image features
- feature vectors
- shift invariant
- wavelet bases
- high frequency
- low frequency
- image registration
- bitstream
- noisy images
- natural images
- edge detection
- object recognition
- similarity measure
- rotation invariant
- bit plane
- image coding
- image processing
- face recognition