Package org.hortonmachine.gears.modules.r.morpher

Class OmsMorpher

java.lang.Object

org.hortonmachine.gears.libs.modules.HMModel

org.hortonmachine.gears.modules.r.morpher.OmsMorpher

public class OmsMorpher
extends HMModel

Field Summary

Fields

Modifier and Type	Field	Description
boolean	doBinary
org.geotools.coverage.grid.GridCoverage2D	inMap
org.geotools.coverage.grid.GridCoverage2D	outMap
int	pIterations
int[]	pKernel
String	pMode

Fields inherited from class org.hortonmachine.gears.libs.modules.HMModel

doProcess, doReset, gf, pm

Constructor Summary

Constructors

Constructor	Description
OmsMorpher()

Method Summary

Modifier and Type	Method	Description
static void	close(WritableRaster inWR, double inNovalue, RegionMap regionMap, WritableRaster outWR, int[] kernelArray, boolean binary, IHMProgressMonitor pm)	Morphologically closes an input raster by a given kernel.
static void	dilate(WritableRaster inWR, double inNovalue, RegionMap regionMap, WritableRaster outWR, int[] kernelArray, boolean binary, IHMProgressMonitor pm)	Morphologically dilates an input raster by a given kernel.
static void	erode(WritableRaster inWR, double inNovalue, RegionMap regionMap, WritableRaster outWR, int[] kernelArray, IHMProgressMonitor pm)	Morphologically erodes an input raster by a given kernel.
static void	fromBinaryFast(int cols, int rows, javax.media.jai.iterator.WritableRandomIter outIter, BinaryFast binaryData)
static void	lineendings(WritableRaster inWR, RegionMap regionMap, WritableRaster outWR, int[][] kernels)
static void	open(WritableRaster inWR, double inNovalue, RegionMap regionMap, WritableRaster outWR, int[] kernelArray, boolean binary, IHMProgressMonitor pm)	Morphologically opens an input raster by a given kernel.
void	process()
static void	prune(WritableRaster inWR, RegionMap regionMap, WritableRaster outWR, int[][] kernels, int iterations)
static void	skeletonize(WritableRaster inWR, RegionMap regionMap, WritableRaster outWR, int[][] kernels)
static BinaryFast	toBinaryFast(int cols, int rows, javax.media.jai.iterator.WritableRandomIter inIter)

Methods inherited from class org.hortonmachine.gears.libs.modules.HMModel

checkCancel, checkFileExists, checkNull, checkWorkingFolderInPath, concatOr, dumpRaster, dumpVector, getDefaultThreadsNum, getRaster, getVector, help, isCanceled, template

Methods inherited from class java.lang.Object

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

Field Detail

inMap

public org.geotools.coverage.grid.GridCoverage2D inMap

pKernel

public int[] pKernel

doBinary

public boolean doBinary

pMode

public String pMode

pIterations

public int pIterations

outMap

public org.geotools.coverage.grid.GridCoverage2D outMap

Constructor Detail

OmsMorpher

public OmsMorpher()

Method Detail

process

public void process()
             throws Exception

Throws:

Exception

dilate

public static void dilate(WritableRaster inWR,
                          double inNovalue,
                          RegionMap regionMap,
                          WritableRaster outWR,
                          int[] kernelArray,
                          boolean binary,
                          IHMProgressMonitor pm)

Morphologically dilates an input raster by a given kernel.

Parameters:

inWR - the input raster.

regionMap - the RegionMap.

outWR - the raster to modify.

kernelArray - the kernel to use.

binary - if true, binary mode is used.

pm -

erode

public static void erode(WritableRaster inWR,
                         double inNovalue,
                         RegionMap regionMap,
                         WritableRaster outWR,
                         int[] kernelArray,
                         IHMProgressMonitor pm)

Morphologically erodes an input raster by a given kernel.

Parameters:

inWR - the input raster.

regionMap - the RegionMap.

outWR - the raster to modify.

kernelArray - the kernel to use.

open

public static void open(WritableRaster inWR,
                        double inNovalue,
                        RegionMap regionMap,
                        WritableRaster outWR,
                        int[] kernelArray,
                        boolean binary,
                        IHMProgressMonitor pm)

Morphologically opens an input raster by a given kernel.

Parameters:

inWR - the input raster.

regionMap - the RegionMap.

outWR - the raster to modify.

kernelArray - the kernel to use.

binary - if true, binary mode is used.

close

public static void close(WritableRaster inWR,
                         double inNovalue,
                         RegionMap regionMap,
                         WritableRaster outWR,
                         int[] kernelArray,
                         boolean binary,
                         IHMProgressMonitor pm)

Morphologically closes an input raster by a given kernel.

Parameters:

inWR - the input raster.

regionMap - the RegionMap.

outWR - the raster to modify.

kernelArray - the kernel to use.

binary - if true, binary mode is used.

skeletonize

public static void skeletonize(WritableRaster inWR,
                               RegionMap regionMap,
                               WritableRaster outWR,
                               int[][] kernels)

prune

public static void prune(WritableRaster inWR,
                         RegionMap regionMap,
                         WritableRaster outWR,
                         int[][] kernels,
                         int iterations)

lineendings

public static void lineendings(WritableRaster inWR,
                               RegionMap regionMap,
                               WritableRaster outWR,
                               int[][] kernels)

fromBinaryFast

public static void fromBinaryFast(int cols,
                                  int rows,
                                  javax.media.jai.iterator.WritableRandomIter outIter,
                                  BinaryFast binaryData)

toBinaryFast

public static BinaryFast toBinaryFast(int cols,
                                      int rows,
                                      javax.media.jai.iterator.WritableRandomIter inIter)