Abstract: In this article, we address visual surveillance of human activities for a network of cameras with controllable orientations based on gradient-based coverage control techniques. We first ...

Abstract: This work proposes a low-cost, high-efficiency electromagnetic near-field scanning system based on a visual robotic arm. The overall expense is reduced by integrating low-cost robotic arm ...

These free Groundhog Day activities for kids will help you explain Groundhog Day and its accuracy and help you make your own predictions. Perfect for preschool, kindergarten, and more. I was born and ...