The Network Camera Tool takes an image from an Internet camera and uploads this picture via FTP and/or records the image on your local hard disk according to the selected scheduler settings. The Network Camera Tool supports Axis 205, 206, 206M and 20

内含张正友，tsai的标定方法，可以求解摄像机内参数u轴尺度因子，v轴尺度因子，摄像机外参数：两摄像机坐标系原点之间的旋转矩阵和评议矩阵，可以得出摄像机像素参数，焦距，畸变系数，并且带有优化结果。-Containing Zhang Zhengyou, tsai calibration method that can solve the camera parameters u-axis scale factor v The axis scale factor, the camera extrins

Affine—SIFT（ASIFT），模拟一组的初始图像样本的意见，可通过改变两个相机轴的方向参数，即纬度和经度角，其中不处理的SIFT方法。然后，它将SIFT方法本身应用于所有图像。生成.因此，有效地覆盖所有六个参数ASIFT的仿射变换。(Affine- SIFT (ASIFT), simulates a set of sample views of the initial images, obtainable by varying the two camera axis orientat

ASIFT算法就是为了解决SIFT、ORB、SURF等特征描述算子倾斜匹配的问题。上面的这些算法可以很好的应对尺度、旋转情况下的匹配，但是对于倾斜影像的特征点匹配只能提取很少量的特征，所以作者提出ASIFT来解决这个问题。(If a physical object has a smooth or piecewise smooth boundary, its images obtained by cameras in varying positions undergo smooth apparen