android-vision issues

How to face tracking with FaceDetector and Bitmap?

5

This is a question. I want to face tracking with FaceDetector like this. [https://github.com/googlesamples/android-vision/tree/master/visionSamples/FaceTracker][1] [1]: https://github.com/googlesamples/android-vision/tree/master/visionSamples/FaceTracker In this sample, set ByteBuffer to Frame.imageData like this. outputFrame = new Frame.Builder() .setImageData(mPendingFrameData,...

wdgk

About faceDetector face library downloaded and isOperational

10

As mentioned in developers.google.com: When an app is first installed, it may be necessary to "download" required files. known fact: The faceDetector isOperational always return false when the app is...

jackfunnyGit

Crash on launch

Upon compiling the ocr-codelab/ocr-reader-complete project the app will crash instantly when launched I'm compiling the app using AIDE for Android (Google Play Store) because of the instant crashing I'm not...

TW39

Fatal Exception: java.lang.RuntimeException Unable to resume activity {com.app.android/com.app.android.activity.CameraCaptureActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.app.android.faceTracker.CameraSourcePreview.start(com.google.android.gms.vision.CameraSource, com.app.android.faceTracker.GraphicOverlay)' on a null object reference

1

Hi, We are getting this error: It seems it's device specific error: Device: LenovoTB-X304F/Lenovo TAB4 [Lenovo TAB4 10] OS Version: 8.1 It makes app crash after allowing camera permission. Please...

orafoxinc

Caused by java.lang.NullPointerException Attempt to invoke virtual method 'void com.app.android.faceTracker.CameraSourcePreview.start(com.google.android.gms.vision.CameraSource, com.app.android.faceTracker.GraphicOverlay)' on a null object reference

Hi, We are getting this error: It seems it's device specific error: Device: LenovoTB-X304F/Lenovo TAB4 [Lenovo TAB4 10] OS Version: 8.1 It makes app crash after allowing camera permission. Please...

orafoxinc

TextRecognizer How to support Chinese？

1

aiHiNiHao

No face detection on Samsung Galaxy S4 (GT-I9505) - Android 5.0.1

12

I tried to run both my modified app as well as a freshly checked out project on a Galaxy S4 however no faces could be detected. According to what I...

Syzygy2048