CT Image Retrieval Using Tree Structured Cosine Modulated Wavelet Transform.
Manesh KokarePublished in: ICDIP (2009)
Keyphrases
- wavelet transform
- image retrieval
- multiresolution
- tree structured data
- image coding
- tree structure
- image database
- multiscale
- subband
- text retrieval
- medical images
- three dimensional
- computed tomography
- high frequency
- wavelet coefficients
- image compression
- ct images
- tree structures
- wavelet analysis
- x ray
- relevance feedback
- feature extraction
- euclidean distance
- information retrieval
- computerized tomography
- image matching
- translation invariant
- low frequency
- feature vectors
- structured data
- visual features
- image representation
- haar wavelet
- image fusion algorithm
- head images
- multiresolution analysis
- bit rate
- ct scans
- retrieval method
- x ray images
- data structure
- vector space
- image content
- basis functions
- index structure