Age Category Recognition Software Development

Description: I am looking for a tool or piece of programming code, which is able to read in a source directory of images, to analyse and separate the images based upon the age of the person(s) depicted into categories: Child (below 18), Adult, No persons. Desirable: It is desirable, to produce an ‘estimate’ of the age of the person(s) depicted Technical Information Preferably written in Java, but if there is a good reason to use another language this can be negotiated. It must be able to be used with existing code written in Java (can be standalone code able to be called from existing code, an extension, library etc). - The ability to interact with the tool or code (i.e. running it, changing settings etc) without modifying the source code is desirable but not a must as long as the source code is easy to change for a programmer with ‘basic skills’ - The source code must be commented, explaining each part etc - Must work on Windows but also Mac if possible - Must explain how the tool and script works, with a working example, along with explaining how the age category is determined Please note: We do not require the development of a GUI. however if you decide this is a good way forward, feel free. I expect you will integrate existing 3rd party code, you should indicate exactly what you're using but it must allow me to license any such code in the future.