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Ask HN: What face recognition framework should I use?
I have an idea for an app I'd like to build that compares similar faces (I'd rather not say much more than that about the app) and I was wondering if anyone has advice about which face recognition framework I should use.
I know I can just google this and get a bunch of frameworks, but I'd like your advice.
- JonathanWCurd 16y agoOpen CV is free and decent to start with. Lots of wrappers exist for it so you could pretty much use it with whatever environment you are using. If your idea is validated you could then look into some of the more expensive commercial libraries out there. They would give you more features flexibility scale and (maybe) better results.
- ajray 16y agoOpenCV is my favorite Computer Vision (CV) library. http://opencv.willowgarage.com/wiki/ http://opencv.willowgarage.com/wiki/ Face detection is a special case of Haar-wavelets, which are essiantially recognitions that can be 'trained' by reinforcing with positive and negative images. OpenCV comes with some really well pre-trained Haar-wavelets for recognizing faces. http://opencv.willowgarage.com/wiki/FaceDetection http://opencv.willowgarage.com/wiki/FaceDetection
- mea36 16y agoCool, thank you.
- yemkay 16y agohttp://face.com http://face.com (if you can afford API calls)
- mea36 16y agoThis is really cool. I may start with this and then move to OpenCV. The thing about this is that I want to be able to rate how the algorithm did so I can constantly improve the algorithm. Here the algorithm seems to be abstracted.