[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fMMqKWoX9693wAz2lvoDe1D9K0luS-r3C2tXV5Hzp9dY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2026-01-12 15:07:41",310564760,[8,9,10,11],"旋转矩阵","平移向量","焦距","世界坐标系原点",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},10,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","3644297262dc4d6ca1828b917b914a1b","视觉传感器与激光雷达融合标定","视觉传感器标定中,用于描述传感器光学固有特性的参数是?( )",[21,26,35,44,53,62,71,76,81,86],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],310564761,[30,31,32,33],"求解激光雷达的内参(如测距精度)","建立激光雷达与车体坐标系的统一关系","过滤点云噪声","提升激光雷达的扫描频率","激光雷达标定的核心目的是?( )",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],310564762,[39,40,41,42],"传统视觉标定法","主动视觉标定法","动态视觉标定法","视觉自标定法","以下哪种不属于视觉传感器的标定方法分类?( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],310564763,[48,49,50,51],"统一多传感器的时间基准","统一多传感器的空间坐标","同步传感器的数据更新频率","同步传感器的供电电压","视觉传感器与激光雷达融合标定的&quot;空间同步&quot;是指?( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],310564764,[57,58,59,60],"roslaunch sensor_fusion run_sensor_fusion.launch","rosrun sensor_fusion fusion_start","roslaunch lidar_camera calibration.launch","rosrun sensor_fusion run_fusion","ROS系统中启动视觉与激光雷达融合功能的正确指令是?( )",{"answer":63,"createTime":64,"id":65,"options":66,"question":69,"source":24,"type":70},[],"2026-01-12 15:10:59",310568021,[67,68],"正确","错误","视觉传感器的外参包括旋转矩阵和平移向量,用于描述传感器在世界坐标系中的位姿.( )",3,{"answer":72,"createTime":64,"id":73,"options":74,"question":75,"source":24,"type":70},[],310568022,[67,68],"激光雷达标定仅需求解俯仰角,侧倾角无需标定.( )",{"answer":77,"createTime":64,"id":78,"options":79,"question":80,"source":24,"type":70},[],310568023,[67,68],"传统视觉标定法无需依赖物理标定物,仅通过多幅图像即可完成参数解算.( )",{"answer":82,"createTime":64,"id":83,"options":84,"question":85,"source":24,"type":70},[],310568024,[67,68],"视觉与激光雷达融合标定的核心价值是弥补单一传感器的局限性,提升系统稳健性.( )",{"answer":87,"createTime":64,"id":88,"options":89,"question":90,"source":24,"type":70},[],310568025,[67,68],"在RViz中验证融合标定效果时,需勾选&quot;Image&quot;选项查看图像与点云的重合情况.( )"]