Evidence map›Paper›PMID 36236238›Full record

ArticleSensors (Basel, Switzerland)2022

Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers.

Domagoj Pinčić, Diego Sušanj, Kristijan Lenac

Open access · goldAbstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 23 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Domagoj PinčićFaculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia.ORCID 0000-0003-2431-9035
Diego SušanjFaculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia.ORCID 0000-0002-1026-7345
Kristijan LenacFaculty of Engineering, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia.ORCID 0000-0003-0201-4177
University of Rijeka · HR

Funding

European Regional Development Fund KK.01.1.1.01.0009 (DATACROSS)University of Rijeka uniri-tehnic-18-295
6 · The paper itself

Abstract

Gait is a unique biometric trait with several useful properties. It can be recognized remotely and without the cooperation of the individual, with low-resolution cameras, and it is difficult to obscure. Therefore, it is suitable for crime investigation, surveillance, and access control. Existing approaches for gait recognition generally belong to the supervised learning domain, where all samples in the dataset are annotated. In the real world, annotation is often expensive and time-consuming. Moreover, convolutional neural networks (CNNs) have dominated the field of gait recognition for many years and have been extensively researched, while other recent methods such as vision transformer (ViT) remain unexplored. In this manuscript, we propose a self-supervised learning (SSL) approach for pretraining the feature extractor using the DINO model to automatically learn useful gait features with the vision transformer architecture. The feature extractor is then used for extracting gait features on which the fully connected neural network classifier is trained using the supervised approach. Experiments on CASIA-B and OU-MVLP gait datasets show the effectiveness of the proposed approach.

Indexed as

GaitNeural Networks, ComputerBiometryEndoscopySupervised Machine LearningGait Energy Image (GEI)gait recognitionpeople identificationself-supervised learningvision transformers

Identifiers

PMID36236238
PMCPMC9571216
OpenAlexW4296830441

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.