Evidence map›Paper›PMID 30730022›Full record

ArticleMagma (New York, N.Y.)2019

Fast and accurate compensation of signal offset for T

Jan Michálek, Pavla Hanzlíková, Tuan Trinh, Dalibor Pacík

Abstract read
PubMed Publisher
In one paragraph

Article in Magma (New York, N.Y.), 2019. 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
0.2field-weighted citation impact, top 48% 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, 2 citations in OpenAlex.

  1. Smooth dynamicFrontiers in neuroscience · 2025
    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

4 authors at 3 institutions in 1 country.

Jan MichálekCentre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Botanická 68a, 602 00, Brno, Czech Republic. jan.michalek@fi.muni.cz.ORCID http://orcid.org/0000-0002-5591-1894
Pavla HanzlíkováDepartment of Radiology, Faculty of Medicine and Dentistry, Palacky University, tř. Svobody 8, 77126, Olomouc, Czech Republic.
Tuan TrinhDepartment of Urology, Medical School, Masaryk University, Jihlavská 20, 62500, Brno, Czech Republic.
Dalibor PacíkDepartment of Urology, University Hospital Brno, Jihlavská 20, 62500, Brno, Czech Republic.
Masaryk University · CZPalacký University Olomouc · CZUniversity Hospital Brno · CZ

Funding

Ministerstvo Školství, Mládeže a Tělovýchovy LM2015062
6 · The paper itself

Abstract

objectiveT

methodsOur approach gains speed by converting the 3-parameter minimisation problem into an empirically unimodal univariate problem, which is quickly minimised using the golden section line search (GS).

resultsTo enable comparison, we propose a novel noise-masking algorithm. For clinical data, the agreement between the GS and the LM fit is excellent, yet the GS algorithm is two orders of magnitude faster. For synthetic data, the accuracy of the GS algorithm is on par with that of the LM fit, and the GS algorithm is significantly faster. The GS algorithm requires no parametrisation or initialisation by the user. DISCUSSION: The new GS T

Indexed as

Magnetic Resonance ImagingAlgorithmsHumansImage Interpretation, Computer-AssistedImage Processing, Computer-AssistedLeast-Squares AnalysisMalePhantoms, ImagingProbabilityProstatic NeoplasmsRegression AnalysisReproducibility of ResultsSignal-To-Noise RatioSoftwareTime FactorsAlgorithmsLeast-squares analysisSoftware

Identifiers

PMID30730022
OpenAlexW2911975437

What OpenQuestion holds

Textmetadata
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.