We are setting up a membership website. During the registration process the users will be asked to type a phrase that matches a displayed image. We are looking for somebody to develop a program that will test the strength of the image by attempting to recognize it automatically.
Set of sample images is attached.
To clarify the requirements:
We already have an image generator which we are planning to update periodically to make the images more sofisticated. What we are looking for is a test program that we can use against our images to periodically test if they are secure enough against automated agents