摘要
角点检测在运动估计、光流计算、视觉定位、3D重建和相机标定、形状测量和分析等方面都有广泛的应用.详述了Harris算法的基本原理,在OpenCV算法环境下运用Harris算法对黑白棋盘格图像进行角点检测,实验结果可以应用在摄像机的标定当中,具有一定的应用价值.
Corner detection was applied in optical flow calculation,motion estimation,shape analysis,camera calibration and 3D reconstruction,visual positioning and measuring etc.The article described the Harris corner detection algorithm.All the corners in black white checkerboard are detected by using Harris algorithm under the OpenCV algorithm environment.The experimental results can be used for camera calibration,which has a certain practical value.
出处
《河南工程学院学报(自然科学版)》
2011年第4期53-56,共4页
Journal of Henan University of Engineering:Natural Science Edition