The Angora Blue app uses three new files: GeomUtils.py, MailUtils.py, and AngoraBlue.py, which should all be in our project's top folder. Given the app's dependencies on our previous work, the following files are relevant to Angora Blue:
cascades/haarcascade_frontalface_alt.xmlcascades/haarcascade_frontalcatface.xmlrecognizers/lbph_human_faces.xmlrecognizers/lbph_cat_faces.xmlResizeUtils.py: This contains the utility functions to resize images, including camera capture dimensionsGeomUtils.py: This consists of the utility functions used to perform geometric operationsMailUtils.py: This provides the utility functions used to send e-mailsAngoraBlue.py: This is the application that sends an e-mail alert when a person or cat is recognized
First, let's create GeomUtils.py. This does not need any import statements. Let's add the following intersects function, which accepts two rectangles as arguments and returns either True (if they intersect) or False...