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can you tell me how you optimized the dlib ? #1
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Hi, here are the concept applied in this project
1. multi-threaded dlib
2. lower number of pyramidal layer
I will send you a source code asap :)
2017. 5. 25. 오후 12:21에 "周华" <notifications@github.com>님이 작성:
… can you tell me how you optimized the dlib ?
will you provide the source code?
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lower number of pyramidal layer does that means doing face detection? now my porblem is mainly on landmark predictor part.it's quiet slow.about 150-200ms. I don't know why.. |
davisking/dlib#604 |
I found the solution,...I should build the project in release mode.. |
Good work !
Actually, predicting landmark points is not a time-consuming work because dlib supports it.
If you want to make a fast face predictor, you have to reduce the time cost of detecting faces.
That’s a critical part :)
There are many ways to optimize the application, such as resizing the image, making a grayscale image, using a NEON architecture, Compiling release mode ...
You did it on Android platform ?
… 2017. 5. 25. 오후 4:41, 周华 ***@***.***> 작성:
now it turns 15ms for landmark.
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yes,on Android device. I use the opencv to do face detection, I can optimize it to under 10ms and still usable. |
did you eat 粽子 these days btw? :-) |
Hi, 周华
I’m looking for the ways to port android-version(NEON support)
@fastfastball said that he did it !
Here is the repo https://github.com/fastfastball/dlib_for_arm <https://github.com/fastfastball/dlib_for_arm>
But, when I replace original one(19.1) with new one(19.4, simd). Error occurs.
Maybe it needs to be setting the Android.mk, Application.mk file
Test it !
If you successfully compiled, please let me know asap :)
Thank you.
… 2017. 5. 31. 오후 7:12, 周华 ***@***.***> 작성:
did you eat 粽子 these days btw? :-)
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can you tell me how you optimized the dlib ?
will you provide the source code?
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