CAJ | 학술논문

以平板电脑LCD屏幕的边角直线为研究对象，对其进行边缘直线拟合，利用加入预检验的改进RANSAC算法排除大量数据异点，并实现对LCD屏幕边角图像进行边缘点的提取和直线拟合，通过编程实验证明改进后的RANSAC算法对直线拟合的效率和精度都有所提高。实验结果表明：利用改进的RANSAC算法对边缘直线拟合的效率提升10%以上，且样本点数越多，效率提升越明显。
이평판전뇌LCD병막적변각직선위연구대상，대기진행변연직선의합，이용가입예검험적개진RANSAC산법배제대량수거이점，병실현대LCD병막변각도상진행변연점적제취화직선의합，통과편정실험증명개진후적RANSAC산법대직선의합적효솔화정도도유소제고。실험결과표명：이용개진적RANSAC산법대변연직선의합적효솔제승10%이상，차양본점수월다，효솔제승월명현。
Regard the LCD screen edge horn of the tablets as the research objects. Linear fitting using RANSAC algorithm. Rule out a large number of error data points using the precheck inspection improved RANSAC algorithm. Then realize the LCD screen edge extraction and linear fitting. Programming in the software and through the experiment of linear fitting, the improved RANSAC algorithm has the higher preci-sion and efficiency. Test results show that the efficiency promotion is beyond 10% and the total number of samples bigger, the efficiency promotion higher.