org.shapelogic.imageprocessing
Class StreamVectorizer

java.lang.Object
  org.shapelogic.imageutil.BaseImageOperation
      org.shapelogic.imageprocessing.BaseVectorizer
          org.shapelogic.imageprocessing.BaseMaxDistanceVectorizer
              org.shapelogic.imageprocessing.StreamVectorizer

All Implemented Interfaces:

java.lang.Runnable, java.util.Iterator<Polygon>, RecursiveContext, IPixelTypeFinder, LazyPlugInFilter<Polygon>, PixelJumperByte, ImageOperation

Direct Known Subclasses:

StreamVectorizerIJ

public class StreamVectorizer
extends BaseMaxDistanceVectorizer
implements RecursiveContext

Same vectorizer as MaxDistanceVectorizer, but logic implemented with streams.

Author:

Sami Badawi

Field Summary

protected NumberedStream<java.lang.String>	_categorizer
protected java.util.Map	_context
protected boolean	_displayAll
protected boolean	_displayResultTable
protected java.lang.String	_neuralNetworkFile
protected java.util.List<java.lang.String>	_printListOverwrite
protected BaseTableBuilder	_tableBuilder
protected TableDefinition	_tableDefinition
protected boolean	_useNeuralNetwork
protected LoadLetterStreams	loadLetterStreams

Fields inherited from class org.shapelogic.imageprocessing.BaseMaxDistanceVectorizer

_chainCodeHandler

Fields inherited from class org.shapelogic.imageprocessing.BaseVectorizer

_cleanedupPolygon, _currentDirection, _currentPixelIndex, _currentPoint, _cyclePoints, _displayInternalInfo, _endPointsClusters, _errorMessage, _firstPointInLineIndex, _firstPointInMultiLine, _matchingOH, _maxX, _maxY, _minX, _minY, _nextCount, _numberOfPointsInAllLines, _pixels, _pixelTypeCalculator, _pixelTypeFinder, _rulesArrayForLetterMatching, _stream, _streamName, _unfinishedPoints, _yForUnporcessedPixel, MAX_DISTANCE_BETWEEN_CLUSTER_POINTS, STRAIGHT_LINE_COLOR

Fields inherited from class org.shapelogic.imageutil.BaseImageOperation

_arg, _guiWrapper, _image, _keyValueParser, _setupReturnValue

Constructor Summary

StreamVectorizer()

Method Summary

protected void	categorizeStreams()
protected void	customStreamDefinitions()
protected void	defaultColumnDefinitions()
protected void	defaultStreamDefinitions()
protected void	defineNeuralNetwork() Method to override if you want to define your own neural network. The default network is very simple it is marking particles Dark or Light.
protected void	defineRules() Method to override if you want to define your own rule set. The default network is very simple it is marking particles Tall, Flat based on their aspect ratio.
protected void	displayResultsTable()
java.util.Map	getContext()
RecursiveContext	getParentContext()
void	init() Use this to setup all the needed streams.
protected void	matchLines() This does really not belong in a vectorizer.
void	matchSetup() In order to match a different alphabet override this.
protected void	populateResultsTable()
protected boolean	populateResultsTableRow(int index)
void	printTable()
protected FFNeuralNetworkWeights	readFFNeuralNetworkWeights()
void	run()
void	setNeuralNetworkFile(java.lang.String neuralNetworkFile)
protected void	setupTableBuilder()
void	setUseNeuralNetwork(boolean useNeuralNetwork)

Methods inherited from class org.shapelogic.imageprocessing.BaseMaxDistanceVectorizer

findMultiLine, findMultiLinePostProcess, findMultiLinePreProcess, findNextLinePoint, handleProblematicPoints, internalFactory, lastPixelOk

Methods inherited from class org.shapelogic.imageprocessing.BaseVectorizer

addToUnfinishedPoints, cleanPolygon, countRegionCrossingsAroundPoint, drawLine, drawLines, findAllLines, findFirstLinePoint, findPointType, getCleanedupPolygon, getCyclePoints, getErrorMessage, getImageProcessor, getMatchingOH, getMaxX, getMaxY, getMinX, getMinY, getPixels, getPoints, getPolygon, getStream, getStreamName, hasNext, isPixelUsed, moveCurrentPointForwards, next, oppesiteDirection, pixelIndexToPoint, pointToPixelIndex, pointToPixelIndex, polygonFactory, remove, setStreamName

Methods inherited from class org.shapelogic.imageutil.BaseImageOperation

getGuiWrapper, getImage, getKeyValueParser, getSetupReturnValue, isImageValid, setArg, setGuiWrapper, setKeyValueParser, setSetupReturnValue, setup, showAbout, showMessage

Methods inherited from class java.lang.Object

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

Field Detail

_context

protected java.util.Map _context

loadLetterStreams

protected LoadLetterStreams loadLetterStreams

_categorizer

protected NumberedStream<java.lang.String> _categorizer

_useNeuralNetwork

protected boolean _useNeuralNetwork

_neuralNetworkFile

protected java.lang.String _neuralNetworkFile

_tableBuilder

protected BaseTableBuilder _tableBuilder

_tableDefinition

protected TableDefinition _tableDefinition

_printListOverwrite

protected java.util.List<java.lang.String> _printListOverwrite

_displayAll

protected boolean _displayAll

_displayResultTable

protected boolean _displayResultTable

Constructor Detail

StreamVectorizer

public StreamVectorizer()

Method Detail

matchLines

protected void matchLines()

This does really not belong in a vectorizer.

Overrides:

matchLines in class BaseVectorizer

readFFNeuralNetworkWeights

protected FFNeuralNetworkWeights readFFNeuralNetworkWeights()

defineRules

protected void defineRules()

Method to override if you want to define your own rule set.
The default network is very simple it is marking particles Tall, Flat based on their aspect ratio.

defineNeuralNetwork

protected void defineNeuralNetwork()

Method to override if you want to define your own neural network.
The default network is very simple it is marking particles Dark or Light.

init

public void init()

Use this to setup all the needed streams.

Overrides:

init in class BaseMaxDistanceVectorizer

matchSetup

public void matchSetup()

In order to match a different alphabet override this.

run

public void run()

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class BaseVectorizer

getContext

public java.util.Map getContext()

Specified by:

getContext in interface RecursiveContext

getParentContext

public RecursiveContext getParentContext()

Specified by:

getParentContext in interface RecursiveContext

printTable

public void printTable()

defaultStreamDefinitions

protected void defaultStreamDefinitions()

categorizeStreams

protected void categorizeStreams()

customStreamDefinitions

protected void customStreamDefinitions()

defaultColumnDefinitions

protected void defaultColumnDefinitions()

setupTableBuilder

protected void setupTableBuilder()

populateResultsTable

protected void populateResultsTable()

displayResultsTable

protected void displayResultsTable()

populateResultsTableRow

protected boolean populateResultsTableRow(int index)

setUseNeuralNetwork

public void setUseNeuralNetwork(boolean useNeuralNetwork)

setNeuralNetworkFile

public void setNeuralNetworkFile(java.lang.String neuralNetworkFile)