Face recognition requires the use of Ndk technology. Call the opencv library. You can learn this yourself online. If you are calling a third-party interface, it will be much simpler. Such as face++. That's what other companies have already done. Just call it directly. In summary. If you want to challenge yourself, then learn NDK programming, if you want to develop quickly. Then call face++ and other third-party interfaces
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Or use OpenCv, you can read similar articles: http://blog.csdn.net/yanzi122...
Face recognition requires the use of Ndk technology. Call the opencv library. You can learn this yourself online. If you are calling a third-party interface, it will be much simpler. Such as face++. That's what other companies have already done. Just call it directly. In summary. If you want to challenge yourself, then learn NDK programming, if you want to develop quickly. Then call face++ and other third-party interfaces