Search research articles

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Clinical proof of concept of dynamic reconstruction of digital breast tomosynthesis.

Physics in medicine and biology·2025

Same author

Changes in yields of oxidative damages 8-hydroxy-2'-deoxyguanosine in the presence of gold nanoparticles under X-rays, protons and heavy ions.

International journal of radiation biology·2025

Same author

Link between b.c.c.-f.c.c. orientation relationship and austenite morphology in CF8M stainless steel.

Journal of applied crystallography·2024

Same author

Dynamic reconstruction for digital tomosynthesis: a phantom proof of concept for breast care.

Biomedical physics & engineering express·2024

Same author

Damage Detection in a Polymer Matrix Composite from 4D Displacement Field Measurements.

Materials (Basel, Switzerland)·2023

Same author

PeakForce AFM Analysis Enhanced with Model Reduction Techniques.

Sensors (Basel, Switzerland)·2023

Same journal

Quantitative analysis of light-induced ion segregation in mixed-halide perovskites.

Journal of applied crystallography·2026

Same journal

Towards machine-learning-based on-the-fly analysis of neutron reflectometry.

Journal of applied crystallography·2026

Same journal

<i>mcstas_gisans</i>: combining ray tracing with the distorted-wave Born approximation using <i>McStas</i> and <i>BornAgain</i> for virtual GISANS experiments.

Journal of applied crystallography·2026

Same journal

Computational methods for automated center determination in electron diffraction patterns.

Journal of applied crystallography·2026

Same journal

Epitaxy of ultrathin Fe<sub>3</sub>O<sub>4</sub> films on SrTiO<sub>3</sub>(001): influence of growth parameters on the formation of coexisting (111)- and (001)-oriented phases.

Journal of applied crystallography·2026

Same journal

Spin excitations near the pressure-induced antiferromagnetic transition in SrCu<sub>2</sub>(BO<sub>3</sub>)<sub>2</sub>.

Journal of applied crystallography·2026

See all related articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: Sep 7, 2025

$Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction$

Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction

Published on: April 1, 2017

Insights into a dual-phase steel microstructure using EBSD and image-processing-based workflow.

Maxime Mollens^1,2, Stéphane Roux², François Hild²

¹EDF R&D, Site des Renardières, 77818 Moret-sur-Loing, France.

Journal of Applied Crystallography

|June 20, 2022

Summary

This summary is machine-generated.

This study introduces new quaternion-based image analysis methods for electron backscatter diffraction (EBSD) maps. These advanced techniques accurately segment and classify crystallographic phases in materials, improving quantitative metallography.

Keywords:

classification crystallographic phases duplex stainless steels electron backscatter diffraction (EBSD)image analysis microstructures orientations segmentation

More Related Videos

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Published on: June 27, 2022

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

Related Experiment Videos

Last Updated: Sep 7, 2025

$Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction$

Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction

Published on: April 1, 2017

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Co-localizing Kelvin Probe Force Microscopy with Other Microscopies and Spectroscopies: Selected Applications in Corrosion Characterization of Alloys

Published on: June 27, 2022

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

Area of Science:

Materials Science
Crystallography
Image Analysis

Background:

Quantitative metallography relies on segmenting electron backscatter diffraction (EBSD) maps to analyze crystallographic phase morphology.
Current image analysis tools, based on scalar images, do not fully utilize the rich crystallographic orientation data.
Standard image processing operations need generalization to handle the unique nature of crystal orientations.

Purpose of the Study:

To extend conventional image analysis operations (erosion, dilation, interpolation, smoothing, segmentation) for crystallographic orientation data.
To develop a generalized framework for analyzing EBSD maps that preserves properties like frame indifference.
To demonstrate the application of these extended methods using a dual-phase stainless steel specimen.

Main Methods:

Development of generalized image analysis operations based on the quaternion representation of crystal orientations.
Application of these quaternion-based methods to segment and classify crystallographic phases.
Utilizing electron backscatter diffraction (EBSD) mapping for data acquisition.

Main Results:

Successful generalization of image analysis operations for quaternion-represented crystal orientations.
Accurate segmentation and classification of crystallographic phases in a dual-phase stainless steel.
Demonstration of enhanced quantitative metallography through comprehensive EBSD map analysis.

Conclusions:

Quaternion-based image analysis provides a robust framework for quantitative metallography using EBSD data.
The developed methods effectively capture and process the full information content of crystal orientations.
This approach offers significant improvements for materials characterization and phase analysis.