Here's the situation. Actually this is made to find out the status on the display.
The way you both suggest seems okay to me, do I have to worry about the performance? This is the problem with subimage search as it takes ages to process.
Hello, in a workflow I get pictures from a webcam that should be compared to some reference images. As the webcam angle might change due to "physical interference" (a.k.a. people bumping into the construction) I would like to adjust the image automatically before comparing it to others. Two ways I ...