Title	Link	Published	Description
Seeing the Full Picture: Multiscale Structure Analysis with X-ray CT	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/multiscale-structure-analysis-052026	May 20, 2026, 6:00:00 PM	The session includes real examples, from tiny defects to full assemblies, showing how multiscale data can improve the way materials are evaluated, verified, and refined.
X-ray CT for Medical Devices and Healthcare Products	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/medical-devices-healthcare-042926	Apr 29, 2026, 6:00:00 PM	You will learn how to deal with unique challenges in life science sample preparation and how to conduct quantitative analyses.
Joint Webinar with Dragonfly: Advanced 3D CT Workflows for Complex Structures	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/advanced-3d-ct-workflows-for-complex-structures	Oct 22, 2025, 12:00:00 AM
4D Structure Study with X-ray Computed Tomography	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/mastering-ct-advanced-techniques-in-practice/4d-structure-study	Oct 15, 2025, 3:00:00 PM
Automating Workflows for X-ray CT	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/mastering-ct-advanced-techniques-in-practice/high-automating-workflows	Sep 17, 2025, 3:00:00 PM
High-attenuation Sample Imaging with X-ray Computed Tomography	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/mastering-ct-advanced-techniques-in-practice/high-attenuation-sample-imaging	Aug 20, 2025, 3:00:00 PM
Manufacturing and QC	https://rigaku.com/industries/biotech-and-life-science/pharmaceuticals/webinars/enhanced-pharma-processes/04-manufacturing-qc	Jun 18, 2025, 6:00:00 PM
Additive Manufacturing in Computed Tomography	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/additive-manufacturing-in-computed-tomography-111324	Nov 13, 2024, 7:00:00 PM	In this episode, we will discuss how X-ray computed tomography (CT) can non-destructively access these internal structures, voids, cracks, as well as the external shape. Dimensional inspection including actual to nominal comparison, section thickness,  mechanical load distribution of final product, as well as metal powder morphology are characterized for both qualitative visual inspection and quantitative analysis. Analysis examples from various AM feedstock, such as polymer, metal, and ceramic will be discussed.
Non-Destructive Inspection of Batteries Using X-ray Computed Tomography	https://rigaku.com/industries/environment-and-energy/batteries/webinars/webinar-series-2023-beneath-the-surface/non-destructive-battery-inspection-xray-ct	Aug 21, 2024, 6:00:00 PM	In this webinar, we will discuss important factors to consider when using X-ray CT methods to inspect batteries.
Functional Failure Analysis	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/functional-failure-analysis-061924	Jun 19, 2024, 3:00:00 PM	In this episode, we will define what a functional failure is and review how you can use X-ray CT to characterize various defects that can cause diminished or loss of function.
Structural Failure Analysis	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/structural-failure-analysis-052224	May 22, 2024, 3:00:00 PM	In this episode, we will define what structural failure is and discuss how it manifests in materials and designed parts in the form of cracks, pores, etc.
Introduction to Failure Analysis	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/introduction-to-failure-analysis-042424	Apr 24, 2024, 3:00:00 PM	In this episode, we will start with an introduction to Failure Analysis, an investigational method to identify and understand the root causes of failure for materials and products.
Virtual Tomography – Optimizing Data Acquisition Parameters Without a CT Scanner	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-091323	Sep 13, 2023, 6:00:00 PM	We invited Dr. Awen Autret, R&D Engineer from NOVITOM, and asked him questions to learn how you can simulate X-ray images and where this technology can be useful.
Voxels to Mesh Data to Simulation – How to Use CT for Metrology and Simulations	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-081623	Aug 16, 2023, 6:00:00 PM	We invited Roger Wende, Senior Business Development Manager from Hexagon, and asked him questions to learn how exactly the object surface was identified in CT data, how to represent the results as mesh data, and what type of advanced analyses and simulations we could run using them.
Designing CT Image Analysis for Your Research – What to Quantify	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-071923	Jul 19, 2023, 6:00:00 PM	We invited Prof. Chandra Reedy from the University of Delaware and asked her questions about how she chose what to quantify using the CT images to extract meaningful and trustworthy information about ancient ceramics.
Filtration Simulation – How to Make the R&D Cycle More Efficient	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-061423	Jun 14, 2023, 6:00:00 PM	We invited Dr. Philipp Eichheimer, the Application Engineer specialized in filtration from Math2Market, and asked him questions to learn how using CT can make the research and development process of filter materials more efficient by running simulations to identify effective filter characteristics.
Digital Rock Physics – When and How to Use It	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-051723	May 17, 2023, 6:00:00 PM	We invited Dr. Arne Jacob, the Application Engineer specialized in DRP from Math2Market, and asked him questions to learn how you can use DRP and apply the results to decision-making processes involved in oil and gas reservoir development and production.
Advancing Drug Development with High-resolution X-ray CT - Transformation of Decision Making with Digital Assets	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-041923	Apr 19, 2023, 6:00:00 PM	We invited Joshua Lomeo, the Director of Application Science from DigiM Solution, and asked him questions to learn how you can advance  pharmaceutical product development with CT analyses.
Deep Learning Image Segmentation - Practical Knowhow	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-030823	Mar 8, 2023, 6:00:00 PM	We invited Dr. Mike Marsh, the Dragonfly Product Manager from Object Research Systems, and asked him questions to learn how to use deep learning the right way and get the most out of it.
Micromeritics/Rigaku Joint Advanced Battery Webinar: Analytical methods to ensure battery raw material and electrode	https://rigaku.com/industries/environment-and-energy/batteries/webinars/raw-material-electrode	Feb 2, 2023, 12:00:00 AM	Rigaku and Micromeritics will together show how X-ray and physical textural analysis technologies can provide reliable determinations of density, elemental purity, surface area, porosity, and crystal structure that are essential to a high-quality anode or cathode.
Filtration Analysis - 3. Filtration Simulations	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-121422	Dec 14, 2022, 7:00:00 PM	When the CT image of filter material has sufficient resolution and is segmented well, we can simulate flow through filtration materials to determine filter efficiency and to analyze filter clogging and lifetime. In this episode, we will investigate how we can run these simulations.
Preparation and Characterization of Battery Materials	https://rigaku.com/industries/environment-and-energy/batteries/webinars/battery-material-characterization	Nov 24, 2022, 12:00:00 AM	In this joint webinar, Retsch and Rigaku present how to optimally prepare the sample for analysis and how to analyze the physical and chemical composition of battery materials and the complete battery.
Filtration Analysis - 2. Segmentation and Property Analysis	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-111622	Nov 16, 2022, 7:00:00 PM	In this episode, we will review image segmentation. Then, we will calculate some basic properties of filter samples and prepare data for simulations.
Filtration Analysis - 1. Data Collection	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-101222	Oct 12, 2022, 6:00:00 PM	In this episode, we will go into the lab to investigate how to choose the best data collection geometry and data collection parameters. Then, we will review how to collect high-quality CT images of filter media that can be used for digital filtration analysis.
Digital Rock Analysis - 3. Digital Rock Simulations	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-091422	Sep 14, 2022, 6:00:00 PM	When the CT image of a rock sample has sufficient resolution and is segmented well, we can simulate the flow characteristics of the rock, obtain permeabilities, and visualize the percolation path, flow field velocity, etc. In this episode, we will look into how we can run these simulations.
Digital Rock Analysis - 2. Segmentation and Property Analyses	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-081722	Aug 17, 2022, 6:00:00 PM	In this episode, we will review image segmentation and calculate the basic properties of rock samples.
Digital Rock Analysis - 1. Data Collection	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-071322	Jul 13, 2022, 6:00:00 PM	In this episode, we will go into the lab and compare different data collection settings. Then, we will review how to collect high-quality CT images of a drill core that can be used for digital rock analysis.
Image Processing Using Dragonfly	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-061522	Jun 15, 2022, 6:00:00 PM	In this workshop, we will use Dragonfly software by Object Research Systems and review more advanced image processing techniques and the benefits and convenience of using commercial software specifically designed for CT image analysis.
Demystifying Reconstruction Using ImageJ	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-051122	May 11, 2022, 6:00:00 PM	We will use ImageJ to generate Radon transforms, sinograms, and reconstructed images.
Refining Segmentation Using ImageJ	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-041322	Apr 13, 2022, 6:00:00 PM	In this workshop, we will review morphological operations and see how they can be applied to refine segmentation results.
Processing Images Using ImageJ	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-030922	Mar 9, 2022, 7:00:00 PM	In this workshop, we will review how these image processing techniques work and how to choose the right one.
Preparing Life Science Samples	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-121521	Dec 15, 2021, 7:00:00 PM	In this webinar, we discuss sample preparation techniques for life science samples.
Viewers Choice - CT Data Analysis Techniques using ImageJ	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-111721	Nov 17, 2021, 7:00:00 PM	You will learn how to use Fiji/ImageJ, how to analyze CT data, how to use macros, and how to visualize 4D CT data. You can download the sample images and try data analysis with us.
4D and In-situ Applications	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-101321	Oct 13, 2021, 6:00:00 PM	You will learn the keys to successful 4D and in-situ X-ray CT measurements and how to plan experiments.
CT Data Analysis Techniques using Dragonfly Part 2	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-091521	Sep 15, 2021, 6:00:00 PM	You will learn how to analyze CT data, how to use deep learning image segmentation, and how to separate segmented objects for further quantitative analysis.
High-resolution CT Data Collection Techniques Part 2	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-081821	Aug 18, 2021, 6:00:00 PM	You will learn how high-resolution CT scans are done, how X‑ray energy and sample movement relate to the scanning conditions, and how each scan condition affects the data quality.
Micro-CT Data Collection Techniques Part 2	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-071421	Jul 14, 2021, 6:00:00 PM	You will learn how CT scans are done, how to optimize CT scan conditions for organic materials, and how each scan condition affects the contrast of low-density samples.
CT Data Analysis Techniques Using ImageJ	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-061621	Jun 16, 2021, 6:00:00 PM	You will learn how to use Fiji/ImageJ and how to analyze CT data. You can download the sample images and try data analysis with us.
Non-Destructive 3D Imaging Study Of Tablets and Coatings with X-Ray Computed Tomography	https://rigaku.com/industries/biotech-and-life-science/pharmaceuticals/webinars/pharmalytical-summit-2021-manufacturing-qc/non-destructive-d-imaging-study-tablets-coatings-x-ray-ct	May 26, 2021, 12:00:00 AM	Basics of X-ray CT and a number of application examples will be presented.
CT Data Analysis Techniques Using Dragonfly Part 1	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-051921	May 19, 2021, 6:00:00 PM	You will learn how to analyze CT data, how to choose the best segmentation method, and how to apply quantitative analyses such as volume fraction and size distribution calculation.
High-resolution CT Data Collection Techniques Part 1	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-041421	Apr 21, 2021, 6:00:00 PM	You will learn how to prepare samples, how to obtain high-resolution CT scans, how to optimize scan conditions, and how each scan condition affects the data quality.
Basic Image Processing - Denoising	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-denoising	Apr 1, 2021, 6:00:00 PM	We review different types of denoising filters, their side effects on the sharpness and resolution of the image, and how these filters help improve the segmentation process.
Machine Learning Segmentation by Weka	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-machine-learning-weka	Apr 1, 2021, 6:00:00 PM	How to use machine learning (Weka) to segment challenging images with noise and uneven gray levels.
Understanding Resolution	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-understanding-resolution	Apr 1, 2021, 6:00:00 PM	We explore the concept of resolution and discusses the optimal sampling size, the effect of contrast on resolution, and the consequences of insufficient resolution.
How Reconstruction Works	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-how-reconstruction-works	Apr 1, 2021, 6:00:00 PM	We explain how the filtered back projection reconstruction works by generating the Radon transform of an image and reconstructing the original image.
Basic Quantitative Analysis	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-basic-quantitative-analysis	Apr 1, 2021, 6:00:00 PM	We review how we can analyze CT scans quantitatively using the image segmentation results and how we need to treat 2D and 3D images differently.
Changing File Sizes	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-changing-file-sizes	Apr 1, 2021, 6:00:00 PM	We review how to calculate file sizes of CT images and how to reduce them when necessary to speed up the image analysis process.
ImageJ - Getting Started Guide	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/mini-tutorials-x-ray-ct-explained-with-imagej-getting-started	Apr 1, 2021, 12:00:00 AM	Where to go to download open source FIJI/ImageJ and reviews how to open files, adjust contrast, adjust scale, take measurements, and display a 3D rendering of a CT scan
Micro-CT Data Collection Techniques Part 1	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-031819	Mar 17, 2021, 6:00:00 PM	You will learn how CT scans are done, starting from mounting the sample to obtaining the reconstructed volume data, how to optimize scan conditions, and how each scan condition affects the data quality.
Metrology Applications	https://rigaku.com/products/imaging-ndt/x-ray-ct/learning/x-ray-ct-webinars-and-workshops/recording-121620	Dec 16, 2020, 7:00:00 PM	Basics of metrology analysis and a number of X-ray CT application examples are discussed.