Recent technological advances in Virtual Reality (VR) and Augmented Reality (AR) enable
users to experience a high-quality virtual world. In VR applications, the user's physical
movement is generally restricted because the situation around the real world cannot be
seen. AR allows users to experience virtual worlds without restrictions on physical
movement, but the extent to which they are replaced as virtual worlds is limited. In this
research, assuming the use of smartphones and tablet devices, a partial virtual world system …

Recent technological advances in Virtual Reality (VR) and Augmented Reality (AR) enable
users to experience a high-quality virtual world. The AR technology is attracting attention in
various fields and is also used in the entertainment field such as museums. However, the
existing AR technology generally requires specialized sensors such as Light Detection And
Ranging (LiDAR) sensors and feature points, which require cost in terms of time and money.
The authors have proposed a real-time background removal method and an AR system …