Image coding ringing artifact reduction using morphological post-filtering

@inproceedings{Oguz1998ImageCR,
  title={Image coding ringing artifact reduction using morphological post-filtering},
  author={Seyfullah H. Oguz and Yu Hen Hu and Truong Q. Nguyen},
  booktitle={MMSP},
  year={1998}
}
Ringing is an annoying artifact frequently encountered in low bit-rate transform and subband decomposition based compression of different media such as image, intra frame video and graphics. A niathematical morphology based post-processing algorithm is presented in this paper for image ringing artifact suppression. First, we use binary morphological… CONTINUE READING