我目前正在尝试纠正立体相机以创建视差图。不幸的是,我无法通过立体声校正步骤,因为我不断收到错误消息
“OpenCV 错误:未知函数中的错误参数,文件 ..\..\..\modules\core\src\matrix.cpp,第 697 行。”
这个过程很复杂,因为我不是校准相机的人,我也无法使用用于录制视频的相机。我得到了所有的校准参数(内在参数、失真系数、旋转矩阵和平移向量)。如您所见,我尝试将它们直接转换为 CvMat 并以这种方式使用它们,但是当我尝试实际使用它们时出现错误。
提前致谢。
CvMat li, lm, ri, rm, r, t, Rl, Rr, Pl, Pr;
double init_li[3][3] =
{ {477.984984743, 0, 316.17458671},
{0, 476.861945645, 253.45073026},
{0, 0 ,1} };
double init_lm[5] = {-0.117798518453, 0.147554949385, -0.0549082041898, 0, 0};
double init_ri[3][3] =
{{478.640315323, 0, 299.957994781},
{0, 477.898896505, 251.665771947},
{0, 0, 1}};
double init_rm[5] = {-0.10884732532, 0.12118405303, -0.0322073237741, 0, 0};
double init_r[3][3] =
{{0.999973709051976, 0.00129700728791757, -0.00713435189275776},
{-0.00132096594266573, 0.999993501087837, -0.00335452397041856},
{0.00712995468519435, 0.00336386001267643, 0.99996892361313}};
double init_t[3] = {-0.0830973040641153, -0.00062704210860633, 1.4287643345188e-005};
cvInitMatHeader(&li, 3, 3, CV_64FC1, init_li);
cvInitMatHeader(&lm, 5, 1, CV_64FC1, init_lm);
cvInitMatHeader(&ri, 3, 3, CV_64FC1, init_ri);
cvInitMatHeader(&rm, 5, 1, CV_64FC1, init_rm);
cvInitMatHeader(&r, 3, 3, CV_64FC1, init_r);
cvInitMatHeader(&t, 3, 1, CV_64FC1, init_t);
cvInitMatHeader(&Rl, 3,3, CV_64FC1);
cvInitMatHeader(&Rr, 3,3, CV_64FC1);
cvInitMatHeader(&Pl, 3,4, CV_64FC1);
cvInitMatHeader(&Pr, 3,4, CV_64FC1);
//frame is a cv::MAT holding the first frame of the video.
CvSize imageSize = frame.size();
imageSize.width /= 2;
//IT BREAKS HERE
cvStereoRectify(&li, &ri, &lm, &rm, imageSize, &r, &t, &Rl, &Rr, &Pl, &Pr);