python,computer-vision,camera-calibration,opencv3.0,pose-estimation

I think your camera matrix is ok. The error may be caused by objp or corners. objp must be array of object points in the object coordinate space, 3xN/Nx3 1-channel or 1xN/Nx1 3-channel, where N is the number of points. std::vector of cv::Point3f can be also passed here. corners must...

computer-vision,pose-estimation

Generally, you can extract the pose of a camera only relative to a given reference frame. It is quite common to estimate the relative pose between one view of a camera to another view. The most general relationship between two views of the same scene from two different cameras, is...

matlab,computer-vision,signal-processing,matlab-cvst,pose-estimation

Try transposing K. The K that you get from estimateCameraParameters assumes row-vectors post-multiplied by a matrix, while the K in most textbooks assumes column-vectors pre-multipied by a matrix.