Unattended Wireless Search Robot Unattended Wireless Search Robot First Prize Unattended Wireless Search Robot Institution: Kwangwoon University Participants: Yoongoo Kim, Younggon Lee, Jeongwook Yim Instructor: Yongjin Jeong Design Introduction Our project, an unattended wireless search robot, implements a real-time image processor using a camera and a Nios II-based system running on an FPGA. The robot searches for objects; when it finds one, it attempts to recognize it. It then sends a scaled 160 x 120 image via Ethernet to a PC. We used a radio frequency (RF) module, which increases the range of the robot, and the system ignores losses or errors during transfer. We used Sobel edge detection and the sonde method ……