Reduction of blocking artifacts in block transformed compressed color images

J. Mateos*, C. Ilia, B. Jimenez, R. Molina, A. K. Katsaggelos

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

In this paper we use the information in the chrominance bands to reconstruct color block transformed compressed images. For the luminance and the two chrominance channels, we define a reconstruction problem and show how to estimate the unknown hyper-parameters and reconstruct each band automatically. The method is tested on real images.

Original languageEnglish (US)
Title of host publicationIEEE International Conference on Image Processing
PublisherIEEE Comp Soc
Pages401-405
Number of pages5
Volume1
StatePublished - Dec 1 1998
EventProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA
Duration: Oct 4 1998Oct 7 1998

Other

OtherProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3)
CityChicago, IL, USA
Period10/4/9810/7/98

ASJC Scopus subject areas

  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering

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  • Cite this

    Mateos, J., Ilia, C., Jimenez, B., Molina, R., & Katsaggelos, A. K. (1998). Reduction of blocking artifacts in block transformed compressed color images. In IEEE International Conference on Image Processing (Vol. 1, pp. 401-405). IEEE Comp Soc.