Information loss recovery for block-based image coding techniques-a fuzzy logic approach

@article{Lee1995InformationLR,
  title={Information loss recovery for block-based image coding techniques-a fuzzy logic approach},
  author={Xiaobing Lee and Ya-Qin Zhang and Alberto Leon-Garcia},
  journal={IEEE transactions on image processing : a publication of the IEEE Signal Processing Society},
  year={1995},
  volume={4 3},
  pages={259-73}
}
A new technique to recover the information loss in a block-based image coding system is developed in this paper. The proposed scheme is based on fuzzy logic reasoning and can be divided into three main steps: (1) hierarchical compass interpolation/extrapolation (HCIE) in the spatial domain for initial recovery of lost blocks that mainly contain low-frequency information such as smooth background (2) coarse spectra interpretation by fuzzy logic reasoning for recovery of lost blocks that contain… CONTINUE READING
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