RecognitionStageProcessor

oar_ocr::pipeline::stages

Struct RecognitionStageProcessor

pub struct RecognitionStageProcessor;

Expand description

Processor for text recognition grouping and processing stage.

This processor encapsulates the logic for:

Grouping text images by aspect ratio buckets or exact dimensions
Applying text line orientation corrections
Batch recognition processing with consistent error handling
Collecting and ordering recognition results

Implementations§

impl RecognitionStageProcessor

pub fn process_single( cropped_images: Vec<Option<RgbImage>>, text_line_orientations: Option<&[Option<f32>]>, recognizer: Option<&TextRecPredictor>, config: Option<&RecognitionConfig>, ) -> Result<StageResult<RecognitionResult>, OCRError>

Process text recognition for cropped text images.

§Arguments

cropped_images - Vector of optional cropped images (None for failed crops)
text_line_orientations - Optional orientation angles for each text region
recognizer - Optional text recognizer
config - Configuration for recognition processing

§Returns

A StageResult containing the recognition result and processing metrics

Auto Trait Implementations§

impl Freeze for RecognitionStageProcessor

impl RefUnwindSafe for RecognitionStageProcessor

impl Send for RecognitionStageProcessor

impl Sync for RecognitionStageProcessor

impl Unpin for RecognitionStageProcessor

impl UnwindSafe for RecognitionStageProcessor

Blanket Implementations§

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