python: Find camera shift angle using a reference image and current image from the camera
Use of hanning window will be more accurate for getting the phase values. Use phase correlate function with the window will give you a right phase shift.
I have a reference image captured from a cc-camera and need to capture current image from the cc-camera to check if the camera is shifted or not at regular intervals. If shifted, the shift angle must also be needed. How can I achieve this using python?   Is the cv2.phaseCorrelate() function be helpful for this. Please give me some suggestions.
Thank you.