I want to apply cartoon effect to picture in android (java/kotlin or c/c++) with tensorflow lite. (tflite model / dr, fp16, int8 quantization)
I found this tutorial.
This code is also based on it.
My demo app works on CPU with 4 threads but when I want to test it with GPU delegate gives an error. 1
I used several devices and the result was the same in all of them.
// Check if device supports GPU delegate

val compatList = CompatibilityList()

val isSupported = compatList.isDelegateSupportedOnThisDevice

// If device does not support, then it will be done on 4 CPU threads

val options = Model.Options.Builder().apply {

if(isSupported) setDevice(Model.Device.GPU)

else setNumThreads(4)

}.build()

val model = WhiteboxCartoonGanFp16.newInstance(this, options)

val process = model.process(picture)
                     
val cartoon = process.cartoonizedImageAsTensorImage

val bitmap = image.bitmap
                                    
model.close()