Evidence map›Paper›PMID 36091984›Full record

ArticlePeerJ. Computer science2022

A modular software framework for the design and implementation of ptychography algorithms.

Francesco Guzzi, George Kourousias, Fulvio Billè, Roberto Pugliese, Alessandra Gianoncelli, Sergio Carrato

Open access · goldAbstract read
In one paragraph

Article in PeerJ. Computer science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.1field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Francesco GuzziElettra Sincrotrone Trieste, Basovizza, Italy.
George KourousiasElettra Sincrotrone Trieste, Basovizza, Italy.
Fulvio BillèElettra Sincrotrone Trieste, Basovizza, Italy.
Roberto PuglieseElettra Sincrotrone Trieste, Basovizza, Italy.
Alessandra GianoncelliElettra Sincrotrone Trieste, Basovizza, Italy.
Sergio CarratoDipartimento di Ingegneria e Architettura, Università degli studi di Trieste, Trieste, Friuli Venezia Giulia, Italy.
Elettra-Sincrotrone Trieste S.C.p.A. · ITUniversity of Trieste · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Computational methods are driving high impact microscopy techniques such as ptychography. However, the design and implementation of new algorithms is often a laborious process, as many parts of the code are written in close-to-the-hardware programming constructs to speed up the reconstruction. In this article, we present SciComPty, a new ptychography software framework aiming at simulating ptychography datasets and testing state-of-the-art and new reconstruction algorithms. Despite its simplicity, the software leverages GPU accelerated processing through the PyTorch CUDA interface. This is essential for designing new methods that can readily be employed. As an example, we present an improved position refinement method based on Adam and a new version of the rPIE algorithm, adapted for partial coherence setups. Results are shown on both synthetic and real datasets. The software is released as open-source.

Indexed as

Computational microscopyGPU computingPartial coherencePhase retrievalPosition refinementPtychographyReconstruction AlgorithmsSoftware frameworkSoft-X-ray

Identifiers

PMID36091984
PMCPMC9454962
OpenAlexW4287218248

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.