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Measurement of the shape of objects by shape from focus
Shape from focus is a method for the accurate measurement of the geometrical shape of objects. The measurement principle is the local focus search. Therefore, the method is suitable only for objects with a...
JA - Elektronika a optoelektronika, elektrotechnika
- 2015 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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Shape from focus for large image fields
Shape from focus is a method for the accurate measurement of the geometrical shape of objects. The measurement principle is the local focus search. The method coordinate of a surface point is determined
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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Simulation of the Shape from focus method using polychromatic point spread function
Design of a model of a sensor based on the Shape from focus method is presented. The model uses polychromatic point spread functions of a generalized aperture function of lens and their convolution with an ideal image. The ...
Optics (including laser optics and quantum optics)
- 2016 •
- D •
- Link
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D - Stať ve sborníku
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Fast Shape-From-Focus method for 3D object reconstruction
Shape-From-Focus method (SFF method) is a method for recovering depth from an image series which are taken with different focus settings. For method presented in this paper, the series must be taken with a...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Design of a model for shape from focus method
We propose a numerical model for simulation of an object depth measurement by means of a shape from focus method using Laplacian operator. The core of the simulation is based on convolution of an ideal image(predicted by th...
BH - Optika, masery a lasery
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Mathematical Principles of Object 3D Reconstruction by Shape-from-Focus Methods
Shape-from-Focus (SFF) methods have been developed for about twenty years. They able to obtain the shape of 3D objects from a series of partially focused images. The plane to which the microscope ...
Applied mathematics
- 2021 •
- Jimp •
- Link
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Jimp - Článek v periodiku v databázi Web of Science
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Pruning of plum trees
trees pruning. In addition to the still widespread shapes of semidwarfs and fully dwarf trees growing with wild crown, there is focus on the slender spindle shape of newer plumvarieties from different pomological ...
GC - Pěstování rostlin, osevní postupy
- 2014 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Spectral diagnostics of the magnetic field orientation in a round-shaped filament.
The authors focus here on a round-shaped filament observed during three days as it was crossing the limb. The Lyman profiles observed on the limb are different from day to day and the authors interpret these differences by ...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Shape measuring of aspheric surfaces within the optiical ? manufacturing process
The article is brief survey of chosen methods of measuring shape of optical surfaces with focus on asferic ones that are considered its application potential in centre of focus by many science workplaces and companies in fi...
BH - Optika, masery a lasery
- 2011 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Prospects of Event Shape Sorting
of Event Shape Sorting from the well established technique of Event Shape Engineering.Event Shape Sorting is a novel method which is devised to organise a sample of collision events in such a way, that events with...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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