| ImageReadyForDetectionListener<T> | An interface for receiving images after the pre processing. |
| IsNextFrameRequestedNotifier | A callback interface for notifying the ImageProcessing pipeline if next image should be processed. |
| FioriOcrObservation | A class for representing the detection element in TextBlockTopology. |
| FioriOcrObservation.Base | |
| FioriOcrObservation.Column | |
| FioriOcrObservation.Element | A class for representing a text detection element in TextBlockTopology. |
| FioriOcrObservation.Row | A class for representing a row in the TextBlockTopology. |
| ImageProcessingView | A base class for orchestrating FioriCamera and CameraConfigurator for
providing support for showing the camera preview, receiving camera frames on separate thread, converts the image to RGB, rotates the image if required and
crops the image. |
| MlKitTextDetectionView | A concrete class for processing image using Android MLKit library. |
| TextBlockTopology | class to represent topology of the detected texts. |
| TopologyDetectionObserver | A class for callbacks when detected text elements are converted into a topology |
| Utility | |
| YuvCameraConfigurator | A concrete subtype of CameraConfigurator class. |
| MlKitTextDetectionView.TextRecognizerType | Enum class to control which text recognizer to be used. |