PASTA project v3.7
| Main Authors: | Comida, Pier Paolo, Ross, Pierre-Simon |
|---|---|
| Format: | info software Journal |
| Terbitan: |
, 2021
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/4555827 |
Daftar Isi:
- The PArticle Shapes and Textures Analyzer (PASTA) project, version 3.7 (February 22, 2021) Authors: Pier Paolo Comida (a), Pierre-Simon Ross (b) (a) piercomida@gmail.com, (b) rossps@ete.inrs.ca Link for download: https://doi.org/10.5281/zenodo.3336335 Published under GNU GENERAL PUBLIC LICENSE, Version 3, 29 June 2007 This repository contains tools for the analysis of juvenile pyroclasts for fragmentation studies in Volcanology. The tools are primarily designed to prepare and process SEM-BSE images of particle cross-sections, but the use could be extended to other types of images. The repository consist of three folders: 1) Image Preparation_Photoshop - A semi-automated image preparation "action pack" in Adobe Photoshop (CC 19.0 release), that allows batch processing of a stack of SEM-BSE images of juvenile particle cross-sections. 2) Image Processing_PASTA - The PASTA script for Fiji (ImageJ), which allows the automated isolation of single particles, the semi-automated processing and measurements of shape parameters, 2D crystallinity and 2D vesicularity. 3) Windows_TEMPLATE_Folders - Template folders for image preparation and processing for Microsoft Windows® operative systems. Both procedures come with detailed user guides.
- Important fixes and improvements: 1) Following a recent update of Fiji (ImageJ, version 1.53c), the script misbehaved during measurement of crystallinity - vesicularity. The script has now been updated 2) Single segmentation operations are now more intuitive. If, after a whole segmentation process, the user doesn't like the segmentation result on some specific image, the user can simply delate those files in the output folder and then re-run the script. In the log, the missing files now will appear, indicating the image position to be reached immediately by moving the image selector slider. Once the specific file has been created, the list of missing files re-updates in the log showing the remaining files to be segmented