A Hybrid Technique for Indexing Image Databases Using the Wavelet Transform and the Discrete Fourier Transform.
Chaman L. SabharwalS. R. SubramanyaPublished in: Int. J. Comput. Their Appl. (2001)
Keyphrases
- image database
- wavelet transform
- image indexing
- content based retrieval
- object retrieval
- content based image retrieval systems
- multiresolution
- image retrieval
- image data
- image content
- wavelet coefficients
- multiscale
- subband
- high frequency
- low frequency
- information retrieval
- image compression
- efficient retrieval
- retrieving images
- text retrieval
- image similarity
- retrieval precision
- retrieval scheme
- color histogram
- cbir systems
- feature extraction
- image segmentation
- database
- region based image retrieval