POTENTIALLY ACHIEVABLE LEVEL IMAGE DEFINITION IN VIDEO APPLICATIONS

Authors

  • S.M. Kiiko Odessa National Academy of Telecommunications named after O.S. Popov
  • O.V. Gofaizen SE “Ukrainian scientific-research institute of radio and television”

Abstract

The paper gives an estimate of the potentially achievable level of definition for light-to-light video transmission path, which can be considered as ideal, i.e. such that a decrease in definition in it occurs only due to the diffraction limitations of the camera lens and the finite dimensions of the transforming elements of the camera matrix sensor and of the reproducing display without additional image processing. Examples of MTF of end-to-end paths for SDTV, HDTV, UHDTV 4K and UNDTV 8K systems for the specified parameters of the lens and camera sensor, taking into account the distortions introduced by the reproducing display, are presented.

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Published

2021-04-01

Issue

No. 28 (2020)

Section

Статьи