Welcome to the PerGeos Use Case Gallery
Below you will find a collection of use cases using PerGeos Software. Based on the technology of its predecessor Avizo Software, PerGeos is a robust software platform for visualizing, processing, and analyzing 2D and 3D digital rock image data.
These use cases include scientific publications, articles, papers, posters, presentations or even videos that show how PerGeos is used to address various scientific and industrial research topics.
Handling Large data in PerGeos
We introduce here some techniques to visualize and process large data, mostly targeting the high resolution data acquired by Heliscan microCT.
The data is considered as “large” in the sense that its size exceeds the size of the GPU memory and/or the size of the RAM of the machine.
The following workflow:
- Segmentation
- Porosity / Connected porosity determination
- Pore separation / Pore Size distribution
- Grain size distribution
Gwenole Tallec - Thermo Fisher Scientific
Segmentation tools and workflows in PerGeos
Imagery produced from FIBSEMs (Dualbeams) provides users with unique data in terms of resolution and sample size that are not available with other techniques. Despite the power of this analytical approach, some limitations in quantifying the textural data restrict the accuracy of data obtained from FIBSEM images.
Segmentation typically consists of a complex workflow involving multiple algorithms at multiple steps. Smart denoising and morphological filters are often included in the segm... Read more
Gwenole Tallec - Thermo Fisher Scientific