一种3D双目线激光焊缝轮廓数据采集方法及系统
By dynamically adjusting the output intensity of the line laser and continuously modulating the laser line intensity, the problem of image overexposure or underexposure caused by drastic changes in illumination characteristics in traditional methods is solved, realizing high-quality three-dimensional contour data acquisition of welds and improving the quality control and intelligent manufacturing level of automated welding production lines.
CN120947527BActive Publication Date: 2026-07-17JIANG SU AI RUI BO KE JI YOU XIAN GONG SI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANG SU AI RUI BO KE JI YOU XIAN GONG SI
- Filing Date
- 2025-09-28
- Publication Date
- 2026-07-17
Smart Images
Figure CN120947527B_ABST
Abstract
本发明涉及3D视觉测量技术领域，公开了一种3D双目线激光焊缝轮廓数据采集方法及系统，通过引入“获取待扫描区域的表面反射特性信息”和“根据所述表面反射特性信息，调整线激光器投射激光线在所述待扫描区域不同位置的输出强度”这两个核心步骤，有效地解决了传统方法在处理高反光焊缝时，因光照特性剧烈变化而导致的图像过曝或欠曝问题。
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