Revision 43864 branches/org.gvsig.desktop-2018a/org.gvsig.desktop.library/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.buffer.impl/src/main/java/org/gvsig/raster/lib/buffer/impl/operations/mode/ModeOperation.java
| ModeOperation.java | ||
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| 26 | 26 |
import java.util.Iterator; |
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import java.util.List; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.raster.lib.buffer.api.Band; |
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import org.gvsig.raster.lib.buffer.api.BufferLocator; |
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import org.gvsig.raster.lib.buffer.api.BufferManager; |
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import org.gvsig.raster.lib.buffer.api.NoData; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BandException; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferException; |
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import org.gvsig.raster.lib.buffer.api.exceptions.BufferOperationException; |
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import org.gvsig.raster.lib.buffer.api.operations.OperationFactory; |
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import org.gvsig.raster.lib.buffer.api.statistics.Statistics; |
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import org.gvsig.raster.lib.buffer.spi.exceptions.ProcessingOperationException; |
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import org.gvsig.raster.lib.buffer.spi.operations.AbstractSpecifiedBandsOperation; |
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import org.gvsig.tools.locator.LocatorException; |
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/** |
| ... | ... | |
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* |
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*/ |
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public ModeOperation(OperationFactory factory) {
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this.factory = factory;
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super(factory);
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} |
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@Override |
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public void preProcess() throws BufferOperationException {
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super.preProcess(); |
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BufferManager manager = BufferLocator.getBufferManager(); |
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if(this.parameters.getDynClass().getDynField(SIDE_WINDOW_PARAM)!=null) {
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sideWindow = (Integer)this.parameters.getDynValue(SIDE_WINDOW_PARAM); |
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} else {
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sideWindow = 3; |
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}; |
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sideWindow = (int) this.getParameter(SIDE_WINDOW_PARAM, 3); |
|
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halfSideWindow = (int)(sideWindow/2); |
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int bands = this.buffer.getBandCount(); |
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NoData[] noData = this.buffer.getBandNoData(); |
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if (copyUnprocessedBands) {
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if (mustCopyUnprocessedBands()) {
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try {
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this.outputBuffer = |
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manager.createBuffer(this.buffer.getRows(), this.buffer.getColumns(), this.buffer.getBandTypes(), |
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this.buffer.getBandNoData(), this.buffer.getProjection(), this.buffer.getEnvelope()); |
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} catch (LocatorException | BufferException | CreateEnvelopeException e) {
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this.setOutputBuffer( |
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manager.createBuffer( |
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this.getInputBuffer().getRows(), |
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this.getInputBuffer().getColumns(), |
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this.getInputBuffer().getBandTypes(), |
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this.getInputBuffer().getBandNoData(), |
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this.getInputBuffer().getProjection(), |
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this.getInputBuffer().getEnvelope())); |
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} catch (Exception e) {
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throw new ProcessingOperationException(e); |
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} |
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} else {
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List<NoData> noDatas = new ArrayList<NoData>(); |
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List<Integer> types = new ArrayList<Integer>(); |
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for (int band = 0; band < bands; band++) {
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if (isProcessableBand(band)) {
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noDatas.add(this.buffer.getBandNoData()[band]); |
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types.add(this.buffer.getBandTypes()[band]); |
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} |
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} |
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int[] typesInt = new int[types.size()]; |
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for (Iterator<Integer> iterator = types.iterator(); iterator.hasNext();) {
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int i = 0; |
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Integer type = (Integer) iterator.next(); |
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typesInt[i] = type.intValue(); |
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} |
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} else {
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try {
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this.outputBuffer = |
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manager.createBuffer(this.buffer.getRows(), this.buffer.getColumns(), typesInt, |
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noDatas.toArray(new NoData[0]), this.buffer.getProjection(), this.buffer.getEnvelope()); |
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} catch (LocatorException | BufferException | CreateEnvelopeException e) {
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this.setOutputBuffer( |
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manager.createBuffer( |
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this.getInputBuffer().getRows(), |
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this.getInputBuffer().getColumns(), |
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this.getProcessableBandTypesAsArray(), |
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this.getProcessableBandNoDatasAsArray(), |
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this.getInputBuffer().getProjection(), |
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this.getInputBuffer().getEnvelope())); |
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} catch (Exception e) {
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throw new ProcessingOperationException(e); |
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} |
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} |
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int bands = this.getInputBuffer().getBandCount(); |
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rowProcessors = new RowProcessor[bands]; |
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for (int band = 0; band < noData.length; band++) {
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for (int band = 0; band < bands; band++) {
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if (isProcessableBand(band)) {
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int bandType = this.buffer.getBand(band).getDataType();
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int bandType = this.getInputBuffer().getBand(band).getDataType();
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switch (bandType) {
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case BufferManager.TYPE_BYTE: |
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rowProcessors[band] = new ByteRowProcessor(band); |
| ... | ... | |
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@Override |
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public void process() throws ProcessingOperationException {
|
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super.process(); |
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for (int band=0; band<this.buffer.getBandCount(); band++){
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if (bandsToProcess.contains(band)) {
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Band bufferBand = this.buffer.getBand(band);
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Band outputBufferBand = this.outputBuffer.getBand(band);
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for (int band=0; band<this.getInputBuffer().getBandCount(); band++){
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if (getBandsToProcess().contains(band)) {
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Band bufferBand = this.getInputBuffer().getBand(band);
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Band outputBufferBand = this.getOutputBuffer().getBand(band);
|
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| 149 | 137 |
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for (int row = 0; row < this.buffer.getRows(); row++) {
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for (int row = 0; row < this.getInputBuffer().getRows(); row++) {
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Object rowBuffer = bufferBand.createRowBuffer(); |
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bufferBand.fetchRow(row, rowBuffer); |
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List<Object> bundle = new ArrayList<Object>(); |
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for(int r=Math.max(row-halfSideWindow,0); r<=Math.min(row+halfSideWindow,this.buffer.getRows()-1);r++){
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List<Object> bundle = new ArrayList<>(); |
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int maxr = Math.min(row+halfSideWindow,this.getInputBuffer().getRows()-1); |
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for(int r=Math.max(row-halfSideWindow,0); r<=maxr;r++){
|
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Object bundleRow = bufferBand.createRowBuffer(); |
| 156 | 145 |
bufferBand.fetchRow(row, bundleRow); |
| 157 | 146 |
bundle.add(bundleRow); |
| ... | ... | |
| 165 | 154 |
outputBufferBand.putRow(row, outputRowBuffer); |
| 166 | 155 |
} |
| 167 | 156 |
} else {
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if(copyUnprocessedBands){
|
|
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if(mustCopyUnprocessedBands()){
|
|
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try {
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this.outputBuffer.getBand(band).copyFrom(this.buffer.getBand(band));
|
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this.getOutputBuffer().getBand(band).copyFrom(this.getInputBuffer().getBand(band));
|
|
| 171 | 160 |
} catch (BandException e) {
|
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throw new ProcessingOperationException(e); |
| 173 | 162 |
} |
| ... | ... | |
| 192 | 181 |
|
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public AbstractRowProcessor(int band) {
|
| 194 | 183 |
this.band = band; |
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noData = buffer.getBand(band).getNoData();
|
|
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noData = getInputBuffer().getBand(band).getNoData();
|
|
| 196 | 185 |
} |
| 197 | 186 |
} |
| 198 | 187 |
|
| ... | ... | |
| 208 | 197 |
byte[] inputByteRow = (byte[])inputRow; |
| 209 | 198 |
byte[] outputByteRow = (byte[])outputRow; |
| 210 | 199 |
for (int i = 0; i < inputByteRow.length; i++) {
|
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List<Number> kernel = new ArrayList<Number>();
|
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List<Number> kernel = new ArrayList<>(); |
|
| 212 | 201 |
for (Iterator<Object> iterator = bundleRow.iterator(); iterator.hasNext();) {
|
| 213 | 202 |
byte[] row = (byte[]) iterator.next(); |
| 214 | 203 |
for(int c=Math.max(i-halfSideWindow,0); c<=Math.min(i+halfSideWindow,inputByteRow.length-1);c++){
|
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Integer value = 0xFF & ((Byte) row[c]).byteValue();
|
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Integer value = 0xFF & ((Byte) row[c]); |
|
| 216 | 205 |
if(noData.isDefined() && noData.getValue().equals(value)){
|
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continue; |
| 218 | 207 |
} else {
|
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