Compression-unimpaired batch-image encryption combining vector quantization and index compression

@article{Chen2010CompressionunimpairedBE,
  title={Compression-unimpaired batch-image encryption combining vector quantization and index compression},
  author={Tzungher Chen and Chang-Sian Wu},
  journal={Inf. Sci.},
  year={2010},
  volume={180},
  pages={1690-1701}
}
As the network bandwidth has grown rapidly, it has become common to share a large number of still images via the Internet by means of batch transmission. Unfortunately, most existing methods encrypt only a single image, so there is room for improvement in our ability to send batches of images at one time. A complete reconstruction of the methods is sometimes necessary, especially when considering performance criteria. This paper presents a novel batch-image encryption algorithm that combines… CONTINUE READING

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