A Secret Image Sharing Scheme Based on Vector Quantization Mechanism.
Chin-Chen ChangChi-Shiang ChanYi-Hsuan FanPublished in: EUC (2006)
Keyphrases
- vector quantization
- secret image sharing
- chinese remainder theorem
- image compression
- reduced complexity
- vector quantizer
- distortion measure
- secret image
- visual cryptography
- codebook design
- successive approximation
- digital images
- finite state vector quantization
- multiscale
- visual information
- image quality
- index table
- wavelet transform