org.openimaj.image.text.ocr

Class OCRProcessor<T extends org.openimaj.image.Image<?,T>>

java.lang.Object

org.openimaj.image.text.ocr.OCRProcessor<T>

Type Parameters:

T - The type of ImageProcessor

All Implemented Interfaces:

org.openimaj.image.analyser.ImageAnalyser<T>

public abstract class OCRProcessor<T extends org.openimaj.image.Image<?,T>>
extends Object
implements org.openimaj.image.analyser.ImageAnalyser<T>

Top-level class for classes that are able to process images to extract textual content by performing OCR.

Author:

David Dupplaw (dpd@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
OCRProcessor()

Method Summary

Modifier and Type	Method and Description
abstract Map<org.openimaj.math.geometry.shape.Rectangle,String>	getText() After processing, this method should return a set of bounding boxes of regions within the image mapped to a String that contains the recognised text.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openimaj.image.analyser.ImageAnalyser

analyseImage

Constructor Detail

OCRProcessor

public OCRProcessor()

Method Detail

getText

public abstract Map<org.openimaj.math.geometry.shape.Rectangle,String> getText()

After processing, this method should return a set of bounding boxes of regions within the image mapped to a String that contains the recognised text. If the OCR processor cannot extract regions (it just reads whatever image it's given), then the map can be singular with the rectangular bounding box the same as the image bounding box.

Returns:

A map of rectangle to string