How to get camera images to do some image processing ?

Question

I want to use EasyAR camera interface to capture camera frame do some image processing.

Answer 1

Could you be more detailed? such as..

Comments

I want to capture byte[] of camera so that i can apply opencv and can write to storage as jpg.

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You can get image data from Frame. If you are using Unity, you can find a FrameUpdate event, and if not, you will know where to get a frame from all samples.

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I have the same problem on Android, does anyone knows how to get the camera frame?

Answer 2

You can capture the frames from the camera preview and than doing your image processing.

You'll need to get the Frame from the CameraFrameStreamer, than get the byte array and convert the YUV_NV21 to RGB. I have just answered that on this question:

https://answers.easyar.com/1672/is-there-a-way-to-access-the-current-camera-frame-in-android?show=1672#q1672