C# EMGU CV中的摄像机矩阵初始化
我试图在我的程序中使用findesentialmat方法。我有两个图像,两个功能阵列和焦点。但此方法需要摄影机矩阵(类型:IInputArray)作为属性。因此,问题是如何在不进行摄像机校准的情况下手动初始化摄像机矩阵 此代码不起作用,因为double[,]是cameraMatrix表示的错误类型C# EMGU CV中的摄像机矩阵初始化,c#,image-processing,emgucv,C#,Image Processing,Emgucv,我试图在我的程序中使用findesentialmat方法。我有两个图像,两个功能阵列和焦点。但此方法需要摄影机矩阵(类型:IInputArray)作为属性。因此,问题是如何在不进行摄像机校准的情况下手动初始化摄像机矩阵 此代码不起作用,因为double[,]是cameraMatrix表示的错误类型 double[,] camMat = { { focal, 0, imgInput1.Size.Width / 2 }, { 0,
double[,] camMat = {
{ focal, 0, imgInput1.Size.Width / 2 },
{ 0, focal, imgInput1.Size.Height / 2 },
{ 0, 0, 1 }
};
VectorOfPointF vpfpoints1 = new VectorOfPointF(mKPstoPF(foundedFeatures1));
VectorOfPointF vpfpoints2 = new VectorOfPointF(currFeat);
CvInvoke.FindEssentialMat(points1: vpfpoints1,
points2: vpfpoints2,
cameraMatrix: camMat,
method: Emgu.CV.CvEnum.FmType.Ransac,
prob: 0.999,
threshold: 1,
mask: null);
我用这种方式定义摄影机矩阵:
Matrix<double> matr = new Matrix<double>(3, 3);
matr[0, 0] = focal;
matr[0, 1] = 0;
matr[0, 2] = imgInput1.Size.Width / 2;
matr[1, 0] = 0;
matr[1, 1] = focal;
matr[1, 2] = imgInput1.Size.Width / 2;
matr[2, 0] = 0;
matr[2, 1] = 0;
matr[2, 2] = 1;
矩阵matr=新矩阵(3,3);
matr[0,0]=焦点;
matr[0,1]=0;
matr[0,2]=imgInput1.Size.Width/2;
matr[1,0]=0;
matr[1,1]=焦点;
matr[1,2]=imgInput1.Size.Width/2;
matr[2,0]=0;
matr[2,1]=0;
matr[2,2]=1;
我用这种方式定义相机矩阵:
Matrix<double> matr = new Matrix<double>(3, 3);
matr[0, 0] = focal;
matr[0, 1] = 0;
matr[0, 2] = imgInput1.Size.Width / 2;
matr[1, 0] = 0;
matr[1, 1] = focal;
matr[1, 2] = imgInput1.Size.Width / 2;
matr[2, 0] = 0;
matr[2, 1] = 0;
matr[2, 2] = 1;
矩阵matr=新矩阵(3,3);
matr[0,0]=焦点;
matr[0,1]=0;
matr[0,2]=imgInput1.Size.Width/2;
matr[1,0]=0;
matr[1,1]=焦点;
matr[1,2]=imgInput1.Size.Width/2;
matr[2,0]=0;
matr[2,1]=0;
matr[2,2]=1;