NearOCR

Class RunManager

java.lang.Object

NearOCR.RunManager

public abstract class RunManager
extends java.lang.Object

The RunManager is responsible for all OCR running operations which actually recognise characters rather than merely adjusting weight values.

Version:

0.1

Author:

Stephen Wattam

Constructor Summary

Constructors

Constructor and Description
RunManager()

Method Summary

Methods

Modifier and Type	Method and Description
static double[]	run(NeuralNet[] nets, CharacterImage image, ProgressListener listener, ReceptorManager receptorManager) Runs a single image through all nets, returning the raw net output.
static Symbol	runOneImg(NeuralNet[] nets, CharacterImage image, SymbolTable symbols, ProgressListener listener, double covarianceWeight, double subtractionWeight, ReceptorManager receptorManager) Loops through all of the nets, runs them and add it to a list of doubles, then returns the best fit symbol for those outputs.

Methods inherited from class java.lang.Object

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

Constructor Detail

RunManager

public RunManager()

Method Detail

runOneImg

public static Symbol runOneImg(NeuralNet[] nets,
               CharacterImage image,
               SymbolTable symbols,
               ProgressListener listener,
               double covarianceWeight,
               double subtractionWeight,
               ReceptorManager receptorManager)

Loops through all of the nets, runs them and add it to a list of doubles, then returns the best fit symbol for those outputs.

Parameters:

nets - The neural net stack to run through, ordered

image - The CharacterImage to run through this recognition algorithm

symbols - The symbol table with which to compare the image given

listener - A ProgressListener to monitor this operation

Returns:

The symbols member best correlating with the image given

run

public static double[] run(NeuralNet[] nets,
           CharacterImage image,
           ProgressListener listener,
           ReceptorManager receptorManager)

Runs a single image through all nets, returning the raw net output.

Parameters:

nets - The whole net stack, ordered

image - The CharacterImage to run through all nets

listener - The ProgressListener that is to monitor the operation

Returns:

All net outputs, in order of the nets originally passed to the routine