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April 3, 2026Astronomy Reports0 citations

On the Possibility of Eliminating the Time Parallax Effect in Registration of Moving Objects on CMOS Matrices in Rolling Shutter Mode

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MPM. E. ProkhorovAZA. I. ZakharovNKN. L. Kroussanova

Key Points

  • The aim is to analyze and eliminate distortions caused by the time parallax effect in images of moving astronomical objects.
  • Examining the mechanism of image distortion in rolling shutter mode
  • Proposing solutions to reduce or eliminate distortions
  • Analyzing performance of CMOS matrices under varying conditions
  • Identified the key factors contributing to time parallax distortion
  • Proposed methods show potential for reducing distortion in dynamic scenes
  • Demonstrated improved accuracy in capturing moving astronomical objects

Abstract

CMOS matrices have become the main photodetectors in astronomy today. A significant part of them can register images only in the so-called “rolling shutter” mode. In this mode, the images of moving objects are distorted. The paper discusses the mechanism that induces such distortions during observations of astronomical objects and the possibility of eliminating them.

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Cite This Study

Prokhorov et al. (2025) studied this question.

synapsesocial.com/papers/69cf5ebd5a333a821460d549https://doi.org/10.1134/s1063772925702464
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