Experimental Studies on a Compact Storage Scheme for Wavelet-Based Multiresolution Subregion Retrieval.
Athanassios S. PoulakidasAshok SrinivasanÖmer EgeciogluOscar H. IbarraTao YangPublished in: Data Compression Conference (1996)
Keyphrases
- experimental study
- multiresolution
- wavelet transform
- multiresolution representation
- storage and retrieval
- multiresolution analysis
- information retrieval
- retrieval scheme
- efficient indexing
- wavelet domain
- image database
- contourlet transform
- quadtree
- subband
- image retrieval
- coarse to fine
- image fusion
- relevance feedback
- data retrieval
- synthetic datasets
- variable resolution
- discrete wavelet transform
- higher resolution
- wavelet coefficients
- experimental evaluation
- query expansion
- image compression
- texture image retrieval
- wavelet decomposition
- storage requirements
- retrieval method
- garbage collection
- test collection
- subband decomposition
- storage cost
- data storage
- content based retrieval
- retrieval systems
- high frequency
- case based reasoning
- multiscale
- image processing