摘要
利用双目视差原理,使用双目摄像头实现指定位置的距离计算,采用SGBM双目匹配算法提高识别精确度,在自动泊车系统的障碍物距离计算及车位相对距离的计算上有着重大意义,解决了超声波测距和激光雷达等方法识别车位的局限性。
Based on the principle of binocular parallax,a binocular camera is used to calculate the distance of the designated position,and SGBM is used to improve the recognition accuracy.This is of great significance in the calculation of obstacle distance and relative distance of parking spaces in automatic parking system,and solves the limitations of ultrasonic ranging and lidar in identifying parking spaces.
作者
甘向昕
边蓓蓓
李德胜
GAN Xiangxin;BIAN Beibei;LI Desheng(School of Computer Technology and Engineering,Changchun Institute of Engineering,Changchun 130012,China)
出处
《现代信息科技》
2020年第1期52-53,共2页
Modern Information Technology
基金
吉林省大学生创新训练项目(201911437027)。
关键词
双目测距
双目相机标定
SGBM算法
自动泊车
binocular ranging
binocular camera calibration
SGBM algorithm
automatic parking
