patrikhuber/superviseddescent

How can I convert code to client web based code

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Sun1718 commented

Dear Patrik

I want to use facial landmark detection in web based application. How can I convert code to client side web based code. face_landmarks_model_rcr_68.bin is about 85M and it is heavy to load in web applications. How can I use it?

Regards.
Morteza

patrikhuber commented

Hi Morteza,

That's a good question. You could decrease the size to around half or a bit less by using 1-2 fewer cascades, which would decrease performance just a little bit. Maybe you can keep the regressor server-side? Probably not an option though.

Another idea would be to compress the file using LZMA compression or something similar which is fast. You could try how small it gets.

I don't have another idea right now from the top of my head, I'd need to think about it.

Sun1718 commented

Thanks for your quick reply,

I've compressed it with LZMA and size decreased to about 75M. but it is heavy still.

About using 1-2 less cascades, 40M is also heavy for us.

About keeping regressor in server-side, I think it is not feasible. because we must move each frame to server for processing and it is not real time.

About convert code to web based code, I study about Emscripten. It can convert c++ to javascript, but I don't try it. do you know about it?

thanks again.

Deleted user commented

maybe you can try other face landmark detection method, and you can try '3000fps' code in github

Sun1718 commented

Thanks for your reply.

Regards,
Morteza

On Wed, Jun 1, 2016 at 9:27 AM, Boyang Pan notifications@github.com wrote:

maybe you can try other face landmark detection method, and you can try
'3000fps' code in github

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