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## org.joone.io
Class ImageInputSynapse

    java.lang.Object
      org.joone.engine.Synapse
          org.joone.io.StreamInputSynapse
              org.joone.io.ImageInputSynapse

All Implemented Interfaces:
  java.io.Serializable, InputPatternListener, Learnable, LearnableSynapse, NeuralElement, OutputPatternListener, Inspectable, InputSynapse, PlugInListener

    public class ImageInputSynapse

extends StreamInputSynapse

This synapse collects data from Image files or Image objects and feeds the data from the Images into the Neural network. GIF, JPG and PNG image file formats can be read. The synapse operates in two modes, colour and grey scale.

Colour Mode In colour mode ImageInputSynapse produces seperate RGB input values in the range 0 to 1 from the image. So using an image of width 10 and height 10 there will be 10x10x3 inputs in the range 0 to 1. The individual colour components are calculated by obtaining the RGB values from the image. These value are initially in an ARGB format. Transparency is removed and the RGB value extracted and normalised between 0 and 1.

Non Colour Mode / Grey Scale Mode In this mode the synapse treats each input value as a grey scale value for each pixel. In this mode only Width*Height values are required. To produce the final image the Red, Green and Blue components are the set to this same value. The grey scale component is calculated by obtaining the RGB values from the image. These value are initially in an ARGB format. Transparency is removed and the RGB value extracted, averaged and normalised to produce one grey scale value between 0 and 1.

Author:
  Julien Norman
See Also:
  Serialized Form

Field Summary
`(package private) static long` | `serialVersionUID`

Fields inherited from class org.joone.io.StreamInputSynapse
`cols, currentRow, EOF, InputVector, plugInListeners, tokens`

Fields inherited from class org.joone.engine.Synapse
`array, b_pattern, bitems, bouts, count, enabled, fwdLock, inps, items, learnable, m_batch, m_pattern, myLearner, notFirstTime, notFirstTimeB, outs, revLock`

Constructor Summary
`ImageInputSynapse()` Creates a new instance of ImageInputSynapse

Method Summary
`protected void` | `calculateNewACS()` Calculates the new value for AdvancedColumnSelector
`java.util.TreeSet` | `check()` Checks and returns any problems found with the settings of this synapse.
`boolean` | `getColourMode()`
`int` | `getDesiredHeight()`
`int` | `getDesiredWidth()`
`java.lang.String` | `getFileFilter()`
`java.io.File` | `getImageDirectory()`
`protected void` | `initInputStream()`
`void` | `setColourMode(boolean ColourMode)`
`void` | `setDesiredHeight(int DesiredHeight)`
`void` | `setDesiredWidth(int DesiredWidth)`
`void` | `setFileFilter(java.lang.String newFileFilter)`
`void` | `setImageDirectory(java.io.File imgDir)`
`void` | `setImageInput(java.awt.Image[] theImages)`

Methods inherited from class org.joone.io.StreamInputSynapse
`addPlugIn, addPlugInListener, backward, dataChanged, fireDataChanged, forward, fwdGet, fwdGet, getAdvancedColumnSelector, getAllPlugInListeners, getCurrentRow, getDecimalPoint, getFirstCol, getFirstRow, getInputPatterns, getInputVector, getLastCol, getLastRow, getMaxBufSize, getPlugIn, getStream, getTokens, gotoFirstLine, gotoLine, InspectableTitle, Inspections, isBuffered, isEOF, isStepCounter, numColumns, readAll, readObjectBase, removeAllPlugIns, removePlugInListener, reset, resetInput, revPut, setAdvancedColumnSelector, setArrays, setBuffered, setColList, setDecimalPoint, setDimensions, setEOF, setFirstCol, setFirstRow, setInputPatterns, setLastCol, setLastRow, setMaxBufSize, setPlugin, setPlugIn, setStepCounter, setTokens, writeObjectBase, zeroPattern`

Methods inherited from class org.joone.engine.Synapse
`addNoise, canCountSteps, fwdPut, getFwdLock, getIgnoreBefore, getInputDimension, getLearner, getLearningRate, getMomentum, getMonitor, getName, getOutputDimension, getRevLock, getWeights, init, initLearner, isEnabled, isInputFull, isLoopBack, isOutputFull, randomize, readResolve, revGet, setEnabled, setIgnoreBefore, setInputDimension, setInputFull, setLearningRate, setLoopBack, setMomentum, setMonitor, setName, setOutputDimension, setOutputFull, setWeights`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### serialVersionUID

    static final long serialVersionUID

See Also:
  Constant Field Values

Constructor Detail

### ImageInputSynapse

    public ImageInputSynapse()

  Creates a new instance of ImageInputSynapse

Method Detail

### setFileFilter

    public void setFileFilter(java.lang.String newFileFilter)

### getFileFilter

    public java.lang.String getFileFilter()

### setImageInput

    public void setImageInput(java.awt.Image[] theImages)

### initInputStream

    protected void initInputStream()
                            throws JooneRuntimeException

  Specified by:
    `initInputStream` in class `StreamInputSynapse`
  Throws:
    `JooneRuntimeException`

### getDesiredWidth

    public int getDesiredWidth()

### setDesiredWidth

    public void setDesiredWidth(int DesiredWidth)

### getDesiredHeight

    public int getDesiredHeight()

### setDesiredHeight

    public void setDesiredHeight(int DesiredHeight)

### getImageDirectory

    public java.io.File getImageDirectory()

### setImageDirectory

    public void setImageDirectory(java.io.File imgDir)

### getColourMode

    public boolean getColourMode()

### setColourMode

    public void setColourMode(boolean ColourMode)

### check

    public java.util.TreeSet check()

  Checks and returns any problems found with the settings of this synapse.

  Specified by:
    `check` in interface `NeuralElement`
  Overrides:
    `check` in class `StreamInputSynapse`
  Returns:
    A TreeSet of problems or errors found with this synapse.
  See Also:
    `Synapse`

### calculateNewACS

    protected void calculateNewACS()

  Calculates the new value for AdvancedColumnSelector

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