The designation of robot exhibition system based on visual navigation

This paper proposed a vision-based robot exhibition system. It includes navigation line extraction, booth design and audio exhibition three modes. Laying the navigation mark line on the ground in advance, through a camera which installing on the robot body to capture images of navigation mark line, and segmented the edges of navigation mark line by image processing technology in order to fit the navigation line. We use dual core based on edge segmentation to extract navigation line overcome the inadequate of tradition Hough transform and least squares. We use colors combination to design the booth logo and identified them under HSI color space mode. We use MCI (Media Control Interface) method to play WAVE audio to realize the audio exhibition. Experiments show that this system has good feasibility.