Emergency Detection With Deep Learning Based Image Processing

Öz

Today, people can be alone in difficult situations at home and outdoors, while doing sports or continuing their daily lives, due to various reasons. In addition, it is very important to find the missing person or child as soon as possible in the searches for missing people outside the residential area. Therefore, permanent disabilities and deaths occur in cases where such emergency contacts and those who need to be identified are not reached quickly. In this study, two artificial intelligence models have been developed to detect people who have been injured and lost with YOLOv4 and YOLOv4-tiny algorithms, which are deep learning methods. In the developed module, the images coming from the camera are passed through the artificial intelligence model, and the falling positions, standing and sitting positions of the people are detected, and when an emergency is detected, the alarm status is entered and the location/image information is sent to the relevant people. The emergency detection performance values of the developed artificial intelligence model were obtained as 99.04% for YOLOv4 and 97.91% for the model developed with YOLOv4-tiny in terms of mAP. It is possible to use the developed artificial intelligence module in the house environment as well as in UAVs. The use of the prototype obtained in this study by 112 Emergency Call Centers is thought to be useful in detecting and searching emergencies occurring at house or outside.

Anahtar Kelimeler

• Artificial intelligence
• deep learning
• YOLO
• emergency detection
• UAV
• C#

Derin Öğrenme Tabanlı Görüntü İşleme İle Acil Durum Tespiti

Öz

Günümüzde insanlar tek başlarına ev ve dış ortamlarda, spor yaparken veya günlük yaşamlarını sürdürürken çeşitli sebeplerden kaza geçirerek zor durumlarda kalabilmektedir. Ayrıca meskûn mahal dışında meydana gelen kayıp aramalarında da kaybolan kişi veya çocuğu bir an evvel bulunması çok önemlidir. Dolayısıyla bu tür acil ulaşılması ve tespit edilmesi gereken kişilere hızla ulaşılmaması durumlarında kalıcı sakatlıklar ve ölümler meydana gelmektedir. Bu çalışmada derin öğrenme yöntemlerinden olan YOLOv4 ve YOLOv4-tiny algoritmaları ile kazaya uğrayan ve kaybolan insanların tespit edilebilmesi için 2 adet yapay zekâ modeli geliştirilmiştir. Geliştirilen modülde kameradan gelen görüntüler yapay zekâ modelinden geçirilerek insanların düşme pozisyonları, ayakta durma ve oturma pozisyonları algılanmakta ve acil durum tespiti yapıldığında alarm durumuna geçilerek ilgili kişilere konum/görüntü bilgileri gönderilmektedir. Geliştirilen yapay zekâ modeline ait acil durum tespit başarım değerleri mAP cinsinden YOLOv4 için %99,04, YOLOv4-tiny ile geliştirilen model için %97,91 olarak elde edilmiştir. Geliştirilen yapay zekâ modülünün ev ortamında kullanımı mümkün olduğu gibi İHA’ larda kullanılabilmesi mümkündür. Bu çalışmada elde edilen prototipin 112 Acil Çağrı Merkezleri tarafından kullanılması ile ev veya dış ortamda meydana gelen acil durumların tespiti ve arama çalışmalarında faydalı olacağı düşünülmektedir.

Anahtar Kelimeler

• Yapay zeka
• derin öğrenme
• YOLO
• acil durumlar
• İHA
• C#

Kaynakça

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