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Pregled bibliografske jedinice broj: 1217179

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


Pinčić, Domagoj; Sušanj, Diego; Lenac, Kristijan
Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers // Sensors, 22 (2022), 19; 7140, 16 doi:10.3390/s22197140 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1217179 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

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

Autori
Pinčić, Domagoj ; Sušanj, Diego ; Lenac, Kristijan

Izvornik
Sensors (1424-8220) 22 (2022), 19; 7140, 16

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
gait recognition ; self-supervised learning ; Gait Energy Image (GEI) ; people identification ; vision transformers

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo



POVEZANOST RADA


Projekti:
--KK.01.1.1.01.009 - Napredne metode i tehnologije u znanosti o podatcima i kooperativnim sustavima (DATACROSS) (Šmuc, Tomislav; Lončarić, Sven; Petrović, Ivan; Jokić, Andrej; Palunko, Ivana) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-295 - Ugradbeni sustavi za 3D percepciju (Lenac, Kristijan, NadSve ) ( CroRIS)

Ustanove:
Tehnički fakultet, Rijeka

Profili:

Avatar Url Diego Sušanj (autor)

Avatar Url Domagoj Pinčić (autor)

Avatar Url Kristijan Lenac (autor)

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com www.mdpi.com

Citiraj ovu publikaciju:

Pinčić, Domagoj; Sušanj, Diego; Lenac, Kristijan
Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers // Sensors, 22 (2022), 19; 7140, 16 doi:10.3390/s22197140 (međunarodna recenzija, članak, znanstveni)
Pinčić, D., Sušanj, D. & Lenac, K. (2022) Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers. Sensors, 22 (19), 7140, 16 doi:10.3390/s22197140.
@article{article, author = {Pin\v{c}i\'{c}, Domagoj and Su\v{s}anj, Diego and Lenac, Kristijan}, year = {2022}, pages = {16}, DOI = {10.3390/s22197140}, chapter = {7140}, keywords = {gait recognition, self-supervised learning, Gait Energy Image (GEI), people identification, vision transformers}, journal = {Sensors}, doi = {10.3390/s22197140}, volume = {22}, number = {19}, issn = {1424-8220}, title = {Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers}, keyword = {gait recognition, self-supervised learning, Gait Energy Image (GEI), people identification, vision transformers}, chapternumber = {7140} }
@article{article, author = {Pin\v{c}i\'{c}, Domagoj and Su\v{s}anj, Diego and Lenac, Kristijan}, year = {2022}, pages = {16}, DOI = {10.3390/s22197140}, chapter = {7140}, keywords = {gait recognition, self-supervised learning, Gait Energy Image (GEI), people identification, vision transformers}, journal = {Sensors}, doi = {10.3390/s22197140}, volume = {22}, number = {19}, issn = {1424-8220}, title = {Gait Recognition with Self-Supervised Learning of Gait Features Based on Vision Transformers}, keyword = {gait recognition, self-supervised learning, Gait Energy Image (GEI), people identification, vision transformers}, chapternumber = {7140} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati:





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