Support DeepFace Library

[solonovamax]

Adds support for the DeepFace python library.

According to their benchmarks, Facenet512 with the retinaface backend has 76.92% fewer false negatives than dlib's models.

So, just felt I'd add this.

However, the Dockerfile still needs to be updated to support the use of poetry.

[solonovamax]

Since DeepFace only exists as a python library and not as a php library, I feel its addition here is appropriate as it would allow people to use models other than dlib's model with this.

[matiasdelellis]

Great!. 😄 😃 🎉
The idea of ​​externalizing the models was mainly to invite people to try out other models. And this particular model promises a lot!.

I would be happy to incorporate this model and test it to see the results, but right now I'm focused on publishing the NC30 compatible version. Wait a bit and try to incorporate these small changes
.. 😉
Thanks a lot!!. 😬

[matiasdelellis]

Why do you change the order here?

[solonovamax]

according to the docs, this was the correct order. using the previous order produced issues.

[matiasdelellis]

Maybe this would be the documentation for DeepFace, but for dlib models you need the original order.

[solonovamax]

this was in the documentation for the dlib rectangle class

if I then used the top, bottom, right, and left functons, they return the correct result with these changes.

[solonovamax]

Here it is from the docs:

__init__(*args, **kwargs)

Overloaded function.

1. __init__(self: dlib.rectangle, left: int, top: int, right: int, bottom: int) -> None
2. __init__(self: dlib.rectangle, rect: dlib::drectangle) -> None
3. __init__(self: dlib.rectangle, rect: dlib.rectangle) -> None
4. __init__(self: dlib.rectangle) -> None

http://dlib.net/python/index.html#dlib_pybind11.rectangle

[matiasdelellis]

I didn't know poetry, but I'll see if it's worth leaving these files... 🤔

[solonovamax]

me neither, I'm not a python dev

I just hear it's what people use

[nicolas-r]

Hi

easier to say than actually doing it, but if more models are added to the project, maybe the main python file should be split into several files, like a kind of "plugin" system.

Poetry is one of the many Python tools to manage virtual environment (deploy, add packages, etc.) and track dependencies of a project. It's a very useful tool