The ability to travel (independently) is very important for participation in education, work,
leisure activities, and all other aspects of modern life. Blind and partially sighted people …

On 4 August 1945, the Soviet Union offered to the US ambassador a magnificent gift, in
which it has embedded a spying device called “The Thing” developed by L. Theremin [1] …

This paper aims at combining object detection at real time and recognition with suitable
deep learning methods in order to detect and recognize objects position as well as the …

This paper presents a 2-D localization system based on phase-of-arrival evaluation of
passive ultrahigh frequency (UHF) radio frequency identification (RFID) transponders. To …

This paper introduces a 2-D position measurement system for passive ultra-high frequency
(UHF) radio frequency identification (RFID) tags based on evaluation of backscattered …

Recent studies have focused on facilitating perception and outdoor navigation for people
who live with blindness or some form of vision loss. However, a significant portion of these …

The World Health Organization (WHO) reports that 90% of the information the human brain
receives is transmitted through sight alone. Unfortunately, this highly efficient information …

The issue of visual impairment or blindness is faced worldwide. According to statistics of the
World Health Organization (WHO), globally, at least 2.2 billion people have a vision …

Blind assistance is promoting a widely challenge in computer vision such as navigation and
path finding. In this paper, two cameras placed on blind person's glasses, GPS free service …

Phase-of-arrival-based localization systems for passive ultrahigh frequency (UHF) radio-
frequency identification (RFID) transponders must typically be calibrated to account for …