Abstract: This study used a 2.4 GHz four-channel phase- and quadrature self-injection-locked radar to detect vital signs of a moving person. A modified principal component analysis (MPCA) method was ...

Abstract: Automatic detection and recognition of traffic signs are essential for enhancing traffic safety and efficiency in intelligent transportation systems (ITS). Traditional object detection ...

Bridging communication gaps between hearing and hearing-impaired individuals is an important challenge in assistive ...