Semantic image compression based on data hiding

@article{Zhang2015SemanticIC,
  title={Semantic image compression based on data hiding},
  author={Xinpeng Zhang and Weiming Zhang},
  journal={IET Image Processing},
  year={2015},
  volume={9},
  pages={54-61}
}
This study proposes a novel scheme of semantic image compression. A compressor firstly creates a compact image by gathering a part of pixels in an original image, and calculates estimation errors of the rest pixels. Then, a compressed image is produced by embedding the estimation errors into the compact image using data hiding techniques. This way, the compressed image are made up of a small number of pixel values, and the original content is still visible roughly through the compressed image… CONTINUE READING

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