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I am creating an application using ARCore to display some images on blank surface. I want to capture image of that surface where object is display. I have put a capture button on AR camera screen.
Is it possible to capture that view with objects in ARCore camera?
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At the moment there's still no 3D Object Recognition API in ARCore 1.31. But... You can use ML Kit framework and Augmented Images API (ARCore 1.2+) for some tasks. According to Google documentation, you can use ARCore as input for Machine Learning models.
ARCore uses a computer vision algorithm to extract features from the grayscale information in each image, and stores a representation of these features in one or more Augmented Image databases. At runtime, ARCore searches for these features on flat surfaces in the user's environment.
If you simply need a screenshot of the ARCore view you can try using some Android functionality such as PixelCopy.request(view, bitmap, (copyResult)->{}) on the ArSceneView of the ARCore fragment.
Source: https://codelabs.developers.google.com/codelabs/sceneform-intro/index.html?index=..%2F..io2018#15
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