getOptimalNewCameraMatrix
getOptimalNewCameraMatrix is a function in the OpenCV library, specifically within the module cv2. This function is used to compute and return the optimal new camera matrix based on the free scaling parameter. It is particularly useful in the context of camera calibration and stereo vision applications.
The function takes several parameters, including the original camera matrix, the distortion coefficients, the image size,
The function returns two values: the new camera matrix and the valid pixel ROI (Region of Interest).
getOptimalNewCameraMatrix is a powerful tool for improving the accuracy of camera calibration and stereo vision applications.