OrientationStageProcessor

oar_ocr::pipeline::stages

Struct OrientationStageProcessor

pub struct OrientationStageProcessor;

Expand description

Processor for document orientation classification stage.

This processor encapsulates the logic for:

Document orientation classification with confidence thresholding
Image correction based on detected orientation
Consistent error handling and metrics collection

Implementations§

impl OrientationStageProcessor

pub fn process_single( image: Arc<RgbImage>, classifier: Option<&DocOrientationClassifier>, config: Option<&OrientationConfig>, ) -> Result<StageResult<OrientationResult>, OCRError>

Process document orientation classification for a single image.

§Arguments

image - The input image to classify and correct
classifier - Optional orientation classifier
config - Configuration for orientation processing

§Returns

A StageResult containing the orientation result and processing metrics

pub fn process_batch( images: Vec<Arc<RgbImage>>, classifier: Option<&DocOrientationClassifier>, config: Option<&OrientationConfig>, ) -> Result<StageResult<Vec<OrientationResult>>, OCRError>

Process document orientation classification for multiple images.

§Arguments

images - Vector of input images to classify and correct
classifier - Optional orientation classifier
config - Configuration for orientation processing

§Returns

A StageResult containing the orientation results and processing metrics

Auto Trait Implementations§

impl Freeze for OrientationStageProcessor

impl RefUnwindSafe for OrientationStageProcessor

impl Send for OrientationStageProcessor

impl Sync for OrientationStageProcessor

impl Unpin for OrientationStageProcessor

impl UnwindSafe for OrientationStageProcessor

Blanket Implementations§

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