DEEP DIVE VIRTUAL WORKSHOPS - FILTRATION ANALYSIS
2. Segmentation and Property Analysis
Image segmentation, or labeling of all voxels, is always the first step of the analysis and there are many different techniques to perform segmentation. Once the image is segmented, we can start analyzing the basic properties of filtration media and devices. These analyses will include characterization of media, whether the media be fibrous or other material. For example, we can calculate filter component size, orientation, volume percentage, and other parameters. In this episode, we will review image segmentation. Then, we will calculate some basic properties of filter samples and prepare data for simulations.
In this workshop, you will learn:
- How to identify and separate fibers
- How to analyze fiber properties, including fiber diameter, orientation and curvature
Resources
Download: Filtration Analysis - Fiber media analysis
Download: Presentation slides - Filtration Analysis - 2. Segmentation and property analyses
- CT scanner: nano3DX
- Analysis software: GeoDict by Math2Market
- Math2Market webinar recording: Simulation for filtration applications (part 1) using GeoDict 2022
- Rigaku blog article: How to Improve the Resolution of X-Ray CT Images: https://imaging.rigaku.com/blog/improve-resolution-x-ray-ct-images
- Non-local mean filter - Denoising filters - Image Processing Workshop 1: https://imaging.rigaku.com/learning/x-ray-ct-webinars-and-workshops/recording-030922
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X-ray energy and contrast for low-density materials - Webinar - Food and Pharmaceutical Applications: https://imaging.rigaku.com/learning/x-ray-ct-webinars-and-workshops/x-ray-ct-webinar-series?chapter=3
- Morphology operations - Image Processing Workshop 2: https://imaging.rigaku.com/learning/x-ray-ct-webinars-and-workshops/recording-041322
Presenter: Angela Criswell
Senior Scientist
Co-presenter: Aya Takase
Director of X-ray Imaging
Host: Tom Concolino
Analytical X-Ray Consultant
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Our webinar series has helped many people learn what X-ray CT is, how it works, and how it can help in various areas. If you are wondering if this technique is for you or looking for an imaging technique that can help you solve your research and production problems, you can start with this series: X-ray Computed Tomography for Materials and Life Science Webinar Series.
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