ImageProcessing class

Constructors

ImageProcessing()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

buildInputImage(CameraImage cameraImage, InputImageRotation rotation) → InputImage

Builds a platform-specific InputImage from a raw CameraImage.

computeAverageLuminance(CameraImage image) → double

Computes the average luminance of a camera frame.

detectAndCrop(CameraImage cameraImage, InputImageRotation rotation, FaceDetector detector, {CameraController? cameraController}) → Future<Image?>

Detects faces in the camera image, applies rotation, and crops the face region.

getImageRotationForCrop(CameraController cameraController) → InputImageRotation

Returns the image rotation for cropping, which may differ from the ML Kit rotation.

getRotation(CameraController cameraController) → InputImageRotation

Returns the rotation of the camera for iOS and Android devices.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toImgImage(CameraImage cameraImage) → Image

Converts the raw camera image into a platform-appropriate image format.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited