Image adaptive selective encryption of vector quantization index compression.
Yassin M. Y. HasanMohammed F. A. AhmedTarik K. AbdelhamidPublished in: ICIP (2009)
Keyphrases
- vector quantization
- fractal image coding
- distortion measure
- vector quantized
- image compression
- multiscale
- image classification
- image features
- input image
- vector quantizer
- index table
- successive approximation
- fractal image compression
- image segmentation
- input vector
- image data
- reduced complexity
- fractal coding
- locally adaptive
- progressive transmission
- image retrieval
- feature vectors
- neural gas
- codebook design
- image representation