OPTIMAL INTERPOLATION FILTER FOR REDUCTION OF BLOCK-STRUCTURE OF IMAGES

Authors

  • Volodymyr Garmash Vinnytsia National Technical University
  • Anatoliy Kulyk Vinnytsia National Technical University
  • Anatoliy Vasiura Vinnytsia National Technical University
  • Oleksandr Vaskovskiy Vinnytsia National Technical University

Keywords:

image, compression, artifacts, block-structure, discrete cosine conversion, image quality, filtration, interpolation, PSNR

Abstract

Optimal interpolation filter for reduction of the artifact of block structure, that appears on the images, compressed by means of discrete cosine conversion is presented. The suggested method efficiently and relatively simply reduces block-structure, without causing distortions of other characteristics of image quality.

Author Biographies

Volodymyr Garmash, Vinnytsia National Technical University

Assistant, Department of Automation and Information – Measuring Engineering

Anatoliy Kulyk, Vinnytsia National Technical University

Dc. Sc (Eng.), Professor, Department of Automation and Information – Measuring Engineering

Anatoliy Vasiura, Vinnytsia National Technical University

Cand. Sc. (Eng.), Professor, Department of Automation and Information – Measuring Engineering

Oleksandr Vaskovskiy, Vinnytsia National Technical University

Post Graduate, Department of Automation and Information – Measuring Engineering

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Published

2015-11-30

How to Cite

[1]
V. Garmash, A. Kulyk, A. Vasiura, and O. Vaskovskiy, “OPTIMAL INTERPOLATION FILTER FOR REDUCTION OF BLOCK-STRUCTURE OF IMAGES”, Scientific Works of Vinnytsia National Technical University, no. 2, Nov. 2015.

Issue

No. 2 (2011): 2011№2

Section

Information Technologies and Computer Engineering

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