To draw matches with respect to keypoints
img_ret=cv_drawmatches(image1,kp1,image2,kp2)
First image: Must be np.ndarray
Keypoints with respect to first Image
second image: Must be np.ndarray
Keypoints with respect to first Image
Array of good Matches that is to be drawn : example matches[:100] -> top hundred matches
Returned Image
To draw good matches
This function is used to match the keypoints of one image to keypoints of another image