Android Media Image to Bitmap Conversion for Tensorflow Lite-CodePudding

I am taking the camera input and processing it with Tensorflow Lite model to detect the image and gesture. Tensorflow lite model is taking bitmap as an input. I am taking the camera image which is in android media image format. Here my problem is I am trying to convert the media image to bitmap. I have found the following.

  val buffer: ByteBuffer = image!!.planes[0].buffer
        val bytes = ByteArray(buffer.capacity())
        buffer.get(bytes)
        val bmp:Bitmap=BitmapFactory.decodeByteArray(bytes, 0, bytes.size, null)

But the converted bitmap is null always. Please guide me in the right way where I am going wrong. Thanks in Advance.

CodePudding user response：

The null return value suggests that the image data could not be decoded when you call BitmapFactory.decodeByteArray. You may check your input contents first.

Here is a link to another similar question about how to convert android.media.image to Bitmap : How to convert android.media.Image to bitmap object?

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