2019
DOI: 10.1017/s1431927619001831
|View full text |Cite
|
Sign up to set email alerts
|

USID and Pycroscopy – Open Source Frameworks for Storing and Analyzing Imaging and Spectroscopy Data

Abstract: Materials science is undergoing profound changes due to advances in characterization instrumentation that have resulted in an explosion of data in terms of volume, velocity, variety and complexity. Harnessing these data for scientific research requires an evolution of the associated computing and data infrastructure, bridging scientific instrumentation with super-and cloudcomputing. Here, we describe Universal Spectroscopy and Imaging Data (USID), a data model capable of representing data from most common inst… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
38
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
9

Relationship

2
7

Authors

Journals

citations
Cited by 42 publications
(38 citation statements)
references
References 82 publications
0
38
0
Order By: Relevance
“…Maximizing the impact this new generation of STEM experiments will have on structural characterization research now requires that the computer processing methods which enable the various 4D-STEM characterization modalities are accessible to a broad and diverse segment of the scientific community. Fortunately, a new generation of open-source tools for electron scattering experiments is presently on the rise, such as hyperspy, pyXem, liberTEM, pycroscopy, ncempy, and others (de la Peña et al, 2019; Nord et al, 2019; Johnstone et al, 2019; Somnath et al, 2019; Clausen et al, 2020).…”
Section: Introductionmentioning
confidence: 99%
“…Maximizing the impact this new generation of STEM experiments will have on structural characterization research now requires that the computer processing methods which enable the various 4D-STEM characterization modalities are accessible to a broad and diverse segment of the scientific community. Fortunately, a new generation of open-source tools for electron scattering experiments is presently on the rise, such as hyperspy, pyXem, liberTEM, pycroscopy, ncempy, and others (de la Peña et al, 2019; Nord et al, 2019; Johnstone et al, 2019; Somnath et al, 2019; Clausen et al, 2020).…”
Section: Introductionmentioning
confidence: 99%
“…Ensuring that data formats within individual laboratories and organizations are open, documented and standardized requires much work, but pays off in terms of efficiency gains in the long term. Towards this aim, a subset of the authors has created the universal spectral imaging data model (USID 181 ), while the crystallography community is well-versed with the CIF format. 196 Logging the correct metadata with each experiment is critical, and lab notebooks can be digitized to enable searchability and indexing.…”
Section: Community Responsementioning
confidence: 99%
“…Multiple processing classes (blue, v) are implemented for scanning and imaging modes. (de la Peña et al, 2018;EMD authors, 2019;Somnath et al, 2019). It can be both read and written in a number of programming languages, including MatLab, C++, Python, Java, R, and Gatan Digital Micrograph through a third party plugin (Niermann, 2016).…”
Section: Data Storagementioning
confidence: 99%
“…Several other packages exist, like rigidRegistration for doing rigid image registration of atomic resolution image stacks (Savitzky et al, 2018), and wrappers for doing STEM simulations, like PyPrismatic (Ophus, 2017). Other packages for processing data from fast pixelated STEM detectors include py4DSTEM (Savitzky et al, 2019), LiberTEM (Clausen et al, 2019), pycroscopy (Somnath et al, 2019), and fpd (fpd devs, 2015).…”
Section: Introductionmentioning
confidence: 99%