Mobile Deep Learning with TensorFlow Lite, ML Kit and Flutter

Marking the detected faces

Next, marking the detected faces. After detecting all the faces present in the image, we will paint rectangular boxes around them with the following steps:

1.  First we need to convert the image file into raw bytes. To do so, we define a loadImage method as follows:

void loadImage(File file) async {    final data = await file.readAsBytes();    await decodeImageFromList(data).then(        (value) => setState(() {        image = value;        }),    );}

The loadImage() method takes in the image file as input. Then we convert the contents of the file into bytes using file.readAsByte() and store the result in data. Next, we call decodeImageFromList(), which is used to load a single image frame from a byte array into an Image object and store the ...