Think about it carefully. It's been a long time since I wrote this article. Recently, I've been busy working and sleeping and playing games (my friend's name is Youxi), so I haven't written the next thing..I remember that the last article was about custom camera (http://blog.csdn.net/lzan13/article/details/54017224)..Then this article will add the function of face recognition to the original one. has been pro-tested, can be achieved!!! three classes, very simple, other
The Dutch Consumer Association (Consumentenbond) recently pointed out in an article entitled "Gezichtsheerkenningop Smartphone Niet Altijd Veilig (Face Recognition on Smartphones Is Not Always Safe)" that the face recognition unlocking function being adopted by more and more smartphones does not seem as safe as we think.
Of the 110 smartphones used for testing, 42 (38%) can be easily unlocked with one photo, including Samsung, Huawei, Xiaomi, Blackberry, Nokia, Motorola, Asus, LG, HTC and Sony.
dnn module in OpenCV opencv3.0 has integrated basic dnn modules, including common layers.Record the first use as follows:
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There are many scenarios and requirements you need to use the unique identifier of the mobile phone device.
In Android, there are several ways to obtain such ID.
1. The IMEI: Only valid for Android phones:
Using this method, a license needs to be added to AndroidManifest.xml: Android. Permission. Read _ Phone _ State, and users should be allowed to install this application.
In fact, Android SDK has integrated a simple Facial recognition technology from version 1.0 (API level 1). We can realize Bitmap multi-face recognition on Android platform by calling FaceDetector (if there are multiple faces in a picture). spit out this algorithm that comes with the next one is a little pit. for example, if you cannot detect it with your eyes closed, you might as well not see it and
interactive system construction (4) palm and fist detection joining TLD
Construction of Human-Computer Interaction System (1) http://blog.csdn.net/zouxy09/article/details/7919618 mentioned that my entire interaction system includes the following parts: TLD system, TTS speech synthesis, speech recognition, gesture and speech control of mouse and keyboard, detection of adding palm before operation (so as not to draw target box with mouse), fist detection, etc.
This article mainly introduces the use of Google's own FaceDetectionListener for face detection, and draws the detected face with a rectangular frame.The code of this article is based on PlayCameraV1.0.0, and has been changed in Camera's open and preview processes.Originally placed in a separate thread inside, this time I put it in Life cycle inside of Surfaceview for opening and previewing. First of all, we need to reflect. Last year,