org.gvsig.raster.principalcomponents.algorithm

Class PCAStatisticsProcess

java.lang.Object

org.gvsig.raster.algorithm.process.ProcessUtils

org.gvsig.raster.algorithm.process.ProcessParamsManagement

org.gvsig.raster.algorithm.process.DataProcess

org.gvsig.raster.principalcomponents.algorithm.PCAStatisticsProcess

All Implemented Interfaces:

Runnable, EventListener, IIncrementable, IncrementableListener, Disposable

public class PCAStatisticsProcess
extends DataProcess

This Process computes a PCStatsDataStructure Object from bands of two images in a study zone. PCStatsDataStructure is a object that contains the needed statistics to Principal Components decomposition of images.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BANDS
static String	LAYER_ZONA_ESTUDIO
static String	PATH
static String	RASTER_STORE
static String	ROI_EPSG
static String	STATS_RESULT
static String	WINDOW

Fields inherited from class org.gvsig.raster.algorithm.process.DataProcess

blinker, externalActions, incrementableTask, taskEventManager, taskParams

Fields inherited from class org.gvsig.raster.algorithm.process.ProcessParamsManagement

inputParameters, OUTPUT_HEIGHT, OUTPUT_WIDTH, outputParameters, PREVIEW, PROCESS, PROCESS_NAME, REGISTER_INPUT_PARAMETERS_LABEL, REGISTER_OUTPUT_PARAMETERS_LABEL, TIME

Fields inherited from class org.gvsig.raster.algorithm.process.ProcessUtils

doubleNODATA

Constructor Summary

Constructors

Constructor and Description
PCAStatisticsProcess()

Method Summary

Modifier and Type	Method and Description
double[]	getAutoValors()
Matrix	getAutoVectorMatrix()
Matrix	getcoVarMatrix()
String	getTitle() Devuelve el titulo de la ventana IncrementableTask
void	init() A specific task will load parameters using this initialization.
boolean	isInsideOfROI(int x, int y, List<ROI> rois, Extent extentResult) Checks if the point in pixel coordinates is inside the region of interest or not.
void	process() This call will be implemented by a specific process.
static void	registerParameters()

Methods inherited from class org.gvsig.raster.algorithm.process.DataProcess

actionCanceled, actionResumed, actionSuspended, addOutputValue, dispose, execute, finalize, getActions, getIncrementableTask, getLabel, getLog, getName, getPercent, getResult, getTime, getUniqueProcessActions, insertLineLog, isCancelable, isPausable, run, setActions, setCancelable, setName, setProgressActive, setUniqueProcessActions, showIncrementableWindow, start, updatePercent

Methods inherited from class org.gvsig.raster.algorithm.process.ProcessParamsManagement

addParam, getBooleanParam, getByteParam, getDoubleArrayParam, getDoubleParam, getExtentParam, getFloatParam, getIntArrayParam, getIntParam, getOutputHeight, getOutputWidth, getOutputWindow, getParam, getParameterClassList, getParameterTypeByProcess, getRasterTaskInputParameters, getRasterTaskOutputParameters, getROIEPSG, getStringParam, isForPreviews, isOutputRescaled, loadGlobalParameters, registerGlobalInputParameters, registerGlobalOutputParameters, registerInputParameter, registerOutputParameter, removeParam

Methods inherited from class org.gvsig.raster.algorithm.process.ProcessUtils

createOutputBuffer, createOutputBuffer, createSourceBuffer, debug, exportRaster, exportRaster, exportRaster, exportRaster, exportRaster, exportRaster, exportRaster, getData, getExtentResult, getIntersectionInPxCoords, getSourcePxBox, isAnalizedEntireLayer, messageBoxError, messageBoxError, messageBoxError

Methods inherited from class java.lang.Object

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

Field Detail

LAYER_ZONA_ESTUDIO

public static final String LAYER_ZONA_ESTUDIO

See Also:

Constant Field Values

BANDS

public static String BANDS

PATH

public static String PATH

ROI_EPSG

public static String ROI_EPSG

WINDOW

public static String WINDOW

RASTER_STORE

public static String RASTER_STORE

STATS_RESULT

public static String STATS_RESULT

Constructor Detail

PCAStatisticsProcess

public PCAStatisticsProcess()

Method Detail

registerParameters

public static void registerParameters()

init

public void init()

Description copied from class: DataProcess

A specific task will load parameters using this initialization.

Specified by:

init in class DataProcess

getAutoValors

public double[] getAutoValors()

getAutoVectorMatrix

public Matrix getAutoVectorMatrix()

Returns:

Autovectors Matrix

getcoVarMatrix

public Matrix getcoVarMatrix()

Returns:

Varianze-covarianze Matrix

isInsideOfROI

public boolean isInsideOfROI(int x,
                             int y,
                             List<ROI> rois,
                             Extent extentResult)

Description copied from class: ProcessUtils

Checks if the point in pixel coordinates is inside the region of interest or not. The point will be

Overrides:

isInsideOfROI in class ProcessUtils

extentResult - Bounding box of the area to which belongs the point defined in pixel coordinates (x, y)

Returns:

process

public void process()
             throws ProcessInterruptedException,
                    ProcessException

Description copied from class: DataProcess

This call will be implemented by a specific process. It will do the actions to carry out the task

Specified by:

process in class DataProcess

Throws:

ProcessInterruptedException

ProcessException

getTitle

public String getTitle()

Description copied from interface: IIncrementable

Devuelve el titulo de la ventana IncrementableTask

Returns:

String