Articles with "light screen" as a keyword



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Calibration method of light-screen plane equation of sky screen vertical target

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Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2017.11.008

Abstract: Abstract In order to ameliorate the measurement precision of projectile flight parameters of continuous rapid-firing weapon, the spatial structure of light-screen array of sky screen vertical target is required to be calibrated precisely. In this… read more here.

Keywords: target; vertical target; sky screen; screen vertical ... See more keywords
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Fabrication of a light screen-aperture integrated flexible thin film micro-lens array for a biomimetic superposition compound eye.

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Published in 2021 at "Optics express"

DOI: 10.1364/oe.442774

Abstract: Micro-lens array, an artificial compound eye vision system, provides a wide field of view and multi-perspective view. However, it has not been adopted as a computer vision application due to its limited visible range and… read more here.

Keywords: screen aperture; lens array; compound eye; micro lens ... See more keywords
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An Optoelectronic Targeting System for Measuring the Distribution of Projectile Motion Based on the Subdivision of a Light Screen

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Published in 2019 at "Photonics"

DOI: 10.3390/photonics6040126

Abstract: This paper proposes a cost-effective, compact, noncontacting optoelectronic targeting system for measuring the distribution of projectile motion. The major elements of this system include a light emitting diode (LED) array, photodiode detecting array, double-layered aperture… read more here.

Keywords: optoelectronic targeting; system; targeting system; distribution ... See more keywords