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Shape from focus for large image fields
function. The focus measure function expresses the quality of focus in a small image no oscillations. Thus,a large sampling step can be used. We present experimental results......
BH - Optika, masery a lasery
- 2015 •
- Jx •
- Link
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Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Identification of the Mechanical Properties of High-Strength Steel Using Digital Image Correlation
digital image correlation. In this paper an experimental procedure to identify the plastic behaviour of sheet metals up to large strains using full field measurement a heterogeneous strain field which was measured...
JR - Ostatní strojírenství
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Toward astrometric calibration of ultrawide-field images
especially for ultrawide-field systems like WILLIAM. The standard astrometric solution often fails to provide any result if the processed image contains a large amount, but the accuracy is satisfactory only at the center o...
Astronomy (including astrophysics,space science)
- 2018 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Application of field dependent polynomial model
Extremely wide-field imaging systems have many advantages regarding large as a comprehensive model for ultra-wide-field imaging systems. The advantage of this model by an extremely wide-field ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2016 •
- D •
- Link
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D - Stať ve sborníku
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Semiempirical modeling of large-scale flow on the Sun.
Image of the 2-D large-scale flow on the sphere is derived from the trajectories of the independent fee testing particles driven by the derived velocity field. The horizontal flow displays a velocity gradient and an eddy st...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2001 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Photometric pipeline for robotic telescopes
capability to improve the astrometric solution of wide-field images. The pipeline was used to process several million images obtained by the D50 telescope at Ondejov of images from other telescopes ranging from
Optics (including laser optics and quantum optics)
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Camera calibration method of optical system for large field measurement of hot forgings in heavy industry
, which are distributed in the field of view. The coordinates of targets are measured using TRITOP (GOM) measuring system. This solution allows to build a large calibration field, without a need of large calibratio...
Optics (including laser optics and quantum optics)
- 2019 •
- D •
- Link
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D - Stať ve sborníku
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THGEM based photon detector for Cherenkov imaging applications
We are developing a single photon detector for Cherenkov imaging counters. This detector is based on the use of THGEM electron multipliers in a multilayer design. The major goals of our project are ion feedback suppression down to a few per ...
JB - Senzory, čidla, měření a regulace
- 2010 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Bichromatic UV detection system for atomically-resolved imaging of ions
imaging for one wavelength, the focus in this system is on simultaneous single-ion resolved imaging of both species over a large field, with special attention to the deep, respectively, and enable spatially resolv...
Optics (including laser optics and quantum optics)
- 2023 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Continuity detection method in binary image signal
This paper is focused on a description of a new method of detecting continuities in a binary image. The detecting method is called "Binary Large Object. The developed BLOB method is usable as one of the elementary image
Automation and control systems
- 2020 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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