Image compression for indexing based on the encoding cost map.
Dimitrios SimitopoulosDimitrios TzovarasMichael G. StrintzisPublished in: EUSIPCO (2002)
Keyphrases
- image compression
- fractal image compression
- vector quantization
- reconstructed image
- wavelet transform
- arithmetic coding
- wavelet transformed
- image coding algorithm
- database
- subband
- high compression ratio
- cost sensitive
- compression scheme
- compression ratio
- computer vision
- indexing method
- encoding scheme
- total cost
- lossless compression
- high cost
- discrete cosine transform
- text retrieval
- information retrieval
- indexing scheme
- minimum cost
- content based retrieval
- multimedia databases
- image transmission
- maximum a posteriori
- progressive transmission
- low memory
- information retrieval systems