Robot laser shooting game based on object recognition
Zhiyu Ji, Ding Wang, ZiLong Zhang · 2020
The laser targeting sensor studied is composed of laser emitter tube, photovoltaic cell and conversion circuit. The combination of laser targeting sensor and raspberry PI can create laser targeting robot that can be used for games. The algorithm research of shooting vehicle detection is carried out, in which the process of making training sample set is introduced in detail, the HOG feature process of shooting vehicle is extracted, the SVM classifier model of shooting vehicle detection is trained, and the detection effect is well demonstrated by drawing the form of detection border.The system realizes tswitching the running mode of the wheeled robot (shooting vehicle mode or target vehicle mode), adjusting the laser emission Angle, firing laser, automatic obstacle avoidance, random walking, avoiding shooting vehicle and hitting alarm.