Revision 9523 branches/piloto3d/libraries/libCq CMS for java.old/src/org/cresques/filter/bands/RemoveBandsShortFilter.java
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*/ |
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package org.cresques.filter.bands; |
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import org.cresques.filter.RasterBuf;
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import java.awt.image.BufferedImage;
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import org.cresques.io.data.RasterBuf; |
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/** |
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* Proceso del filtro de recorte de colas aplicado a im?genes 16 bits |
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* @author Nacho Brodin (brodin_ign@gva.es) |
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* |
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*/ |
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public class RemoveBandsShortFilter extends RemoveBandsFilter {
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private short[] px = new short[4]; |
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public RemoveBandsShortFilter() {
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} |
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/* (non-Javadoc) |
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* @see org.cresques.io.raster.IRasterFilter#process(int, int) |
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*/ |
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public void process(int x, int y) {
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raster.getElemInt(x, y, px);
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px[0] = px[0] & m1;
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px[1] = px[1] & m2;
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px[2] = px[2] & m3;
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raster.setElemInt(x, y, px);
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public void process(int col, int line) {
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raster.getElemShort(line, col, px);
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px[0] = (short)(px[0] & m1);
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px[1] = (short)(px[1] & m2);
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px[2] = (short)(px[2] & m3);
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raster.setElemShort(line, col, px);
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} |
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/* (non-Javadoc) |
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* @see org.cresques.io.raster.IRasterFilter#processSuperSampling(int, int) |
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*/ |
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public void processSuperSampling(int col, int line) {
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raster.getElemShort(line, col, px); |
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px[0] = (short)(px[0] & m1); |
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px[1] = (short)(px[1] & m2); |
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px[2] = (short)(px[2] & m3); |
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for(int j = col; j < raster.getWidth() && j < (col + stepX[contX + 1]); j++) |
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for(int i = line; i < raster.getHeight() && i < (line + stepY[contY + 1]); i++) |
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raster.setElemShort(i, j, px); |
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} |
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/* (non-Javadoc) |
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* @see org.cresques.io.raster.IRasterFilter#getInRasterDataType() |
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*/ |
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public int getInRasterDataType() {
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