OpenCV.js Face landmark detection

OpenCV.js

asked 2019-04-09 06:17:02 -0600

kavikode
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I'm trying hard to create facial landmark detection in the web browser with OpenCV.js. I tried to use his example which is in C++, link: https://docs.opencv.org/3.4.2/d2/d42/...

I can't seem to find the "Ptr<facemark> facemark = createFacemarkKazemi());" equivalent for JavaScript

I'm able to successfully run the Face Detection using Haar Cascades, link: https://docs.opencv.org/trunk/d2/d99/...

Can you please help?

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answered 2020-05-15 18:19:18 -0600

kpachinger
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I had limited success with OpticalFlow. With FaceDetect I plot maybe 13 points and use distance between eyes to define z. Very brittle and not commercial-grade, but may yield face rotation and scale. Brittle, due to lighting and obscured features.

Also OpenCV, but ~30MB and maybe Python: https://github.com/kurnianggoro/GSOC2017

... or FaceMesh (3MB) result read into OpenCV? https://blog.tensorflow.org/2020/03/f...

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answered 2019-04-09 06:43:50 -0600

berak
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yea unfortunately the facial landmarks are not yet wrapped into js ;(

you can take a look here to see, what's currently available

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Thank you. Is there any workaround? Or, any alternative?

kavikode ( 2019-04-09 16:07:22 -0600 )edit

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have a look at embindings.py , and try to add something similar for the face module ?

berak ( 2019-04-12 06:31:43 -0600 )edit

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