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为了实现建筑房屋、机械设备、办公设施等区域物体的可视化标定,提高区域物体标定的效率,提出一种基于RFID与三维激光可视化技术在的区域物体标定模型。采用无线射频RFID识别技术进行区域物体的视觉图像信息采集,对采集的区域物体三维激光可视化视觉图像进行信息特征融合处理,通过边缘轮廓检测和图像平滑分割方法提取图像的破损点和瑕疵点,实现区域物体的可视化图像分析和标定。仿真结果表明,采用该方法进行区域物体的三维激光可视化标定,能准确识别标定对象视觉图像的瑕疵点,实现及时修复和整治,提高了标定效率,降低了成本开销。
In order to realize the visual calibration of regional objects such as building houses, machinery and equipment and office facilities, and to improve the efficiency of regional object calibration, a regional object calibration model based on RFID and 3D laser visualization technology is proposed. Radio frequency RFID identification technology is used to collect the visual image information of regional objects, and the information features of the collected three-dimensional laser visualized visual images of the regional objects are fused. The damage points and defects of the images are extracted through the edge contour detection and image smoothing segmentation method Visual image analysis and calibration of regional objects. The simulation results show that the method can be used to visualize the three-dimensional laser visualization of regional objects, which can accurately identify the defects of the visual image of the calibration object, and can be repaired and remediation timely, improving the calibration efficiency and reducing the cost.