"I am going to create a motion detection application that will play a sound if motion is detected, but I don't know an extension that will show whether the images are different. Please help me with this."
"I will input two images into the extension, and it will show me how similar they are."
are these same questions for one app?
what kind of motion?
yes
"In summary, I have set this camera extension to take 2 photos per second, but I don't know how to compare these 2 photos. Which extension can I use to do this?"
Are you going to answer
solution found by OP