关键词: 颜色模型, 几何矫正, 投影矫正, 辨识算法, 足球机器人

Abstract: Introducing the frame of NewNEU soccer-robot vision system, its key technologies were explicated including image correction, image segmentation and identification algorithm. The image distortion was solved by projection correction and geometric correction, and based on the characteristics of soccer robots, HSV color model was applied to set up color partitioner and color database to implement the partition of object images. A more reasonable and anti-jamming design was put forward by comparing and analyzing various representative color tag designs with a fast and relatively exact successive approximation algorithm given correspondingly for angular compensation.