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| 基于MATLAB的激光光斑图像处理算法 | |
| 引用本文： | 马时亮,马群,史国清.基于MATLAB的激光光斑图像处理算法[J].工具技术,2011,45(8):88-90. |
| 作者姓名： | 马时亮 马群 史国清 |
| 作者单位： | 1. 西安工业大学光电工程学院,710032西安 2. 西安工业大学 3. 西北机电工程研究所 |
| 基金项目： | 西安工业大学校长基金(XAGDXJJ0601) |
| 摘 要： | 提出了一种基于MATLAB的激光光斑图像处理仿真算法.在MATLAB环境下,首先对采集到的光斑图像进行平滑滤波、亮度调节、阈值分割和边缘检测等图像处理,确定出光斑区域并得到边缘点的位置信息,再根据最小二乘法进行圆拟合进而计算得到光斑中心点的坐标.仿真结果表明,该算法能够快速、准确地得到光斑中心位置点,且达到很高的测量精... |
| 关 键 词： | 激光光斑 图像处理 阈值分割 边缘检测 |
Algorithm to Process Image of Laser Spot Based on MATLAB |
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| Ma Shiliang,Ma Qun,Shi Guoqing.Algorithm to Process Image of Laser Spot Based on MATLAB[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2011,45(8):88-90. | |
| Authors: | Ma Shiliang Ma Qun Shi Guoqing |
| Affiliation: | Ma Shiliang,Lecturer,School of Optoelectronic Engineering,Xi'an Technological University,Xi'an 710032,China Ma Qun,Shi Guoqing |
| Abstract: | An algorithm to process image of laser spot based on MATLAB is put forward.In MATLAB,the laser spot image is firstly processed by smoothing,lightness adjustment,threshold value division and edge detection.The zone of the spot is gotten,and the position information of the edge points is calculated.With the help of the least squared criterion,the spot image is fitted circularly,and the center point is calculated.The result shows that the center point of the spot image is exactly calculate,and the measurement ... |
| Keywords: | laser spot image processing threshold value division edge detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |