Semantic-meaningful content-based image retrieval in wavelet domain.
Yongqing SunShinji OzawaPublished in: Multimedia Information Retrieval (2003)
Keyphrases
- wavelet domain
- wavelet coefficients
- wavelet transform
- denoising
- spatial domain
- multiresolution
- multiscale
- shift invariant
- semantic information
- discrete wavelet transform
- subband
- image denoising
- human visual system
- wavelet decomposition
- low level image features
- high frequency
- image retrieval
- high level
- semantic similarity
- sar images
- wavelet domain hidden markov tree
- complex wavelet transform
- wavelet denoising
- relevance feedback
- natural images
- image database
- watermarking algorithm
- autoregressive model
- wavelet basis
- machine learning
- multimedia content
- wordnet
- low level
- bag of visual words
- phase information
- pairwise
- image processing
- metadata
- mexican hat