Indoor low cost assistive device using 2D SLAM based on LiDAR for visually impaired people
المؤلفون المشاركون
المصدر
The Iraqi Journal of Electrical and Electronic Engineering
العدد
المجلد 15، العدد 2 (31 ديسمبر/كانون الأول 2019)، ص ص. 115-121، 7ص.
الناشر
تاريخ النشر
2019-12-31
دولة النشر
العراق
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
Many assistive devices have been developed for visually impaired (VI) person in recent years which solve the problems that face VI person in his/her daily moving.
Most of researches try to solve the obstacle avoidance or navigation problem, and others focus on assisting VI person to recognize the objects in his/her surrounding environment.
However, a few of them integrate both navigation and recognition capabilities in their system.
According to above needs, an assistive device is presented in this paper that achieves both capabilities to aid the VI person to (1) navigate safely from his/her current location (pose) to a desired destination in unknown environment, and (2) recognize his/her surrounding objects.
The proposed system consists of the low cost sensors Neato XV-11 LiDAR, ultrasonic sensor, Raspberry pi camera (CameraPi), which are hold on a white cane.
Hector SLAM based on 2D LiDAR is used to construct a 2D-map of unfamiliar environment.
While A* path planning algorithm generates an optimal path on the given 2D hector map.
Moreover, the temporary obstacles in front of VI person are detected by an ultrasonic sensor.
The recognition system based on Convolution Neural Networks (CNN) technique is implemented in this work to predict object class besides enhance the navigation system.
The interaction between the VI person and an assistive system is done by audio module (speech recognition and speech synthesis).
The proposed system performance has been evaluated on various real-time experiments conducted in indoor scenarios, showing the efficiency of the proposed system.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hakim, Hibah& Marhun, Ali Fadil. 2019. Indoor low cost assistive device using 2D SLAM based on LiDAR for visually impaired people. The Iraqi Journal of Electrical and Electronic Engineering،Vol. 15, no. 2, pp.115-121.
https://search.emarefa.net/detail/BIM-973857
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hakim, Hibah& Marhun, Ali Fadil. Indoor low cost assistive device using 2D SLAM based on LiDAR for visually impaired people. The Iraqi Journal of Electrical and Electronic Engineering Vol. 15, no. 2 (2019), pp.115-121.
https://search.emarefa.net/detail/BIM-973857
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hakim, Hibah& Marhun, Ali Fadil. Indoor low cost assistive device using 2D SLAM based on LiDAR for visually impaired people. The Iraqi Journal of Electrical and Electronic Engineering. 2019. Vol. 15, no. 2, pp.115-121.
https://search.emarefa.net/detail/BIM-973857
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-973857
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر