MLP Tabanlı DNN Modeli Kullanılarak Akıllı Alanlar İçin Yürüyüş Analizinden Kişi Tanıma

Year 2023, Volume: 11 Issue: 2, 1025 - 1036, 30.04.2023

Cüneyt Yücelbaş

https://doi.org/10.29130/dubited.1187065

Abstract

Akıllı alanlarda, teknoloji kullanılarak oluşabilecek tehditlere karşı insanları korumak ve kriz yönetimi sağlamak için güvenlik önlemleri alınmakta, alan güvenliğinin ölçülmesi ve etkinliğinin sağlanması işlevleri yerine getirilmektedir. Bu ölçümün bir unsuru olarak gelecekte kişi tanımanın en önemli faktör olabileceği düşünülmektedir. Birçok veri ile hızlı ve yüksek doğrulukta sonuçlar verebilen derin öğrenme tabanlı algoritmaların bugün olduğu gibi gelecekte de bu sektörün ayrılmaz bir parçası olacağı görülmektedir. Ancak literatür incelendiğinde bu yöndeki çalışmaların başarısını artırmak için Derin öğrenme algoritmalarının kullanıldığı araştırma sayısının ve sistem pratikliğinin yetersiz olduğu anlaşılmaktadır. Bu nedenle bu çalışmada giyilebilir sensörler sayesinde elde edilen 15 kişinin yürüme verileri kullanılarak insanları tanımak için derin öğrenme kullanılmıştır. Veri çeşitliliğindeki artış, oluşturulan modelin öğrenilmesini olumlu etkileyeceğinden veri artırması yapılmış ve bu veriler MLP tabanlı DNN modelinde sınıflandırılmıştır. Sonuçlar istatistiksel olarak analiz edilmesi sonucunda önerilen modelin yürüme verilerinden kişi tanımada mükemmel performans sergilediğini göstermiştir. Ayrıca ACC oranı %100 bulunmuş ve verileri artırmak için kullanılan yöntemin yürüme verilerinde de başarılı sonuçlar ürettiği kanıtlanmıştır. Çalışmanın başarısının literatürde akıllı alanlara yönelik yeni çalışmalara önemli bir perspektif desteği sağlayabileceği düşünülmektedir.

Keywords

Yapay zeka, Derin sinir ağları, Yürüyüş analizi, Kişi tanıma, Akıllı alanlar

Person Recognition from Gait Analysis for Smart Spaces by using MLP-based DNN model

Abstract

In smart fields, security measures are taken to protect people against threats that may arise by using technology and to provide crisis management, and the functions of measuring area security and ensuring its effectiveness are carried out. As an element of this measurement, it is thought that person recognition may be the most important factor in the future. It is seen that deep learning-based algorithms, which can provide fast and high-accuracy results with many data, will be an integral part of this sector in the future as they are today. However, when the literature is examined, it is understood that the number of research in which Deep learning algorithms are used in order to increase the success of the studies in this direction and the system practicality is insufficient. For this reason, in this study, deep learning was used to recognize people by using the walking data of 15 people obtained thanks to wearable sensors. Since the increase in the diversity of the data will positively affect the learning of the created model, data augmentation has been made and these data have been classified in the MLP-based DNN model. The results were statistically analyzed and showed that this model exhibited excellent performance in person recognition from walking data. In addition, the ACC rate was found to be 100%, and it proved that the method used to increase the data also produced successful results in walking data. It is thought that the success of the study can provide important perspective support to new studies for smart fields in the literature.

Keywords

Artificial Intelligence, Deep Neural Networks, Gait Analysis, Person Recognition, Smart Fields

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