Evidence map›Paper›PMID 34833756›Full record

ArticleSensors (Basel, Switzerland)2021

sEMG-Based Hand Posture Recognition Considering Electrode Shift, Feature Vectors, and Posture Groups.

Jongman Kim, Bummo Koo, Yejin Nam, Youngho Kim

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. On the Applications of EMG Sensors and Signals.Sensors (Basel, Switzerland) · 2022
    Article
  4. 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.

Jongman KimDepartment of Biomedical Engineering, Yonsei University, Wonju 26493, Korea.ORCID 0000-0003-2053-8994
Bummo KooDepartment of Biomedical Engineering, Yonsei University, Wonju 26493, Korea.
Yejin NamDepartment of Biomedical Engineering, Yonsei University, Wonju 26493, Korea.
Youngho KimDepartment of Biomedical Engineering, Yonsei University, Wonju 26493, Korea.ORCID 0000-0001-7531-802X

Funding

Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korea government (MSIT), South Korea 2021-0-01980National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT, South Korea NRF-2017M3A9E2063270
6 · The paper itself

Abstract

Surface electromyography (sEMG)-based gesture recognition systems provide the intuitive and accurate recognition of various gestures in human-computer interaction. In this study, an sEMG-based hand posture recognition algorithm was developed, considering three main problems: electrode shift, feature vectors, and posture groups. The sEMG signal was measured using an armband sensor with the electrode shift. An artificial neural network classifier was trained using 21 feature vectors for seven different posture groups. The inter-session and inter-feature Pearson correlation coefficients (PCCs) were calculated. The results indicate that the classification performance improved with the number of training sessions of the electrode shift. The number of sessions necessary for efficient training was four, and the feature vectors with a high inter-session PCC (

Indexed as

GesturesHandAlgorithmsElectrodesElectromyographyHumansPostureSignal Processing, Computer-Assistedarmband sensorartificial neural networkelectrode shiftfeature vectorhand posturehuman-computer interactionpattern recognitionsurface electromyography

Identifiers

PMID34833756
PMCPMC8624257

What OpenQuestion holds

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LicenceCC BY
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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.