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Commit 86cd1d91 authored by Tobias Pietzsch's avatar Tobias Pietzsch
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wip: make ExportImagePlusPlugIn write to hdf5 as float32

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src/main/java/bdv/ij/ExportImagePlusPlugIn.java
+ 2
− 2
View file @ 86cd1d91
......@@ -121,7 +121,7 @@ public class ExportImagePlusPlugIn implements PlugIn
switch ( imp.getType() )
{
case ImagePlus.GRAY8:
imgLoader = ImagePlusImgLoader.createGray8( imp, params.minMaxOption, params.rangeMin, params.rangeMax );
imgLoader = ImagePlusImgLoader.createFloatFromGray8( imp, params.minMaxOption, params.rangeMin, params.rangeMax );
break;
case ImagePlus.GRAY16:
imgLoader = ImagePlusImgLoader.createGray16( imp, params.minMaxOption, params.rangeMin, params.rangeMax );
......@@ -321,7 +321,7 @@ public class ExportImagePlusPlugIn implements PlugIn
static boolean lastDeflate = true;
static String lastExportPath = "./export.xml";
static String lastExportPath = "/Users/pietzsch/Desktop/exportfloat.xml";
protected Parameters getParameters( final double impMin, final double impMax, final ExportMipmapInfo autoMipmapSettings )
{
......
src/main/java/bdv/ij/export/imgloader/ImagePlusImgLoader.java
+ 71
− 26
View file @ 86cd1d91
package bdv.ij.export.imgloader;
import ij.ImagePlus;
import java.util.ArrayList;
import ij.ImagePlus;
import mpicbg.spim.data.generic.sequence.BasicImgLoader;
import mpicbg.spim.data.generic.sequence.BasicSetupImgLoader;
import mpicbg.spim.data.generic.sequence.TypedBasicImgLoader;
import mpicbg.spim.data.sequence.ViewId;
import net.imglib2.RandomAccessibleInterval;
import net.imglib2.algorithm.stats.ComputeMinMax;
import net.imglib2.converter.Converter;
import net.imglib2.converter.Converters;
import net.imglib2.converter.RealFloatConverter;
import net.imglib2.converter.RealUnsignedShortConverter;
import net.imglib2.type.NativeType;
import net.imglib2.type.Type;
import net.imglib2.type.numeric.RealType;
import net.imglib2.type.numeric.integer.UnsignedShortType;
import net.imglib2.type.numeric.real.FloatType;
import bdv.img.cache.VolatileGlobalCellCache;
import bdv.img.imagestack.ImageStackImageLoader;
import bdv.img.virtualstack.VirtualStackImageLoader;
......@@ -31,7 +36,7 @@ import bdv.img.virtualstack.VirtualStackImageLoader;
*
* @author Tobias Pietzsch <tobias.pietzsch@gmail.com>
*/
public class ImagePlusImgLoader implements TypedBasicImgLoader< UnsignedShortType >
public class ImagePlusImgLoader< T extends Type< T > > implements TypedBasicImgLoader< T >
{
public static enum MinMaxOption
{
......@@ -40,34 +45,44 @@ public class ImagePlusImgLoader implements TypedBasicImgLoader< UnsignedShortTyp
TAKE_FROM_IMAGEPROCESSOR
}
public static ImagePlusImgLoader createGray8( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
public static ImagePlusImgLoader< UnsignedShortType > createGray8( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
{
if( imp.getType() != ImagePlus.GRAY8 )
throw new RuntimeException( "expected ImagePlus type GRAY8" );
if ( imp.getStack() != null && imp.getStack().isVirtual() )
return new ImagePlusImgLoader< UnsignedShortType >( imp, VirtualStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
else
return new ImagePlusImgLoader< UnsignedShortType >( imp, ImageStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
}
public static ImagePlusImgLoader< FloatType > createFloatFromGray8( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
{
if( imp.getType() != ImagePlus.GRAY8 )
throw new RuntimeException( "expected ImagePlus type GRAY8" );
if ( imp.getStack() != null && imp.getStack().isVirtual() )
return new ImagePlusImgLoader( imp, VirtualStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< FloatType >( imp, VirtualStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max, new FloatType(), new RealFloatConverterFactory() );
else
return new ImagePlusImgLoader( imp, ImageStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< FloatType >( imp, ImageStackImageLoader.createUnsignedByteInstance( imp ), minMaxOption, min, max, new FloatType(), new RealFloatConverterFactory() );
}
public static ImagePlusImgLoader createGray16( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
public static ImagePlusImgLoader< UnsignedShortType > createGray16( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
{
if( imp.getType() != ImagePlus.GRAY16 )
throw new RuntimeException( "expected ImagePlus type GRAY16" );
if ( imp.getStack() != null && imp.getStack().isVirtual() )
return new ImagePlusImgLoader( imp, VirtualStackImageLoader.createUnsignedShortInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< UnsignedShortType >( imp, VirtualStackImageLoader.createUnsignedShortInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
else
return new ImagePlusImgLoader( imp, ImageStackImageLoader.createUnsignedShortInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< UnsignedShortType >( imp, ImageStackImageLoader.createUnsignedShortInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
}
public static ImagePlusImgLoader createGray32( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
public static ImagePlusImgLoader< UnsignedShortType > createGray32( final ImagePlus imp, final MinMaxOption minMaxOption, final double min, final double max )
{
if( imp.getType() != ImagePlus.GRAY32 )
throw new RuntimeException( "expected ImagePlus type GRAY32" );
if ( imp.getStack() != null && imp.getStack().isVirtual() )
return new ImagePlusImgLoader( imp, VirtualStackImageLoader.createFloatInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< UnsignedShortType >( imp, VirtualStackImageLoader.createFloatInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
else
return new ImagePlusImgLoader( imp, ImageStackImageLoader.createFloatInstance( imp ), minMaxOption, min, max );
return new ImagePlusImgLoader< UnsignedShortType >( imp, ImageStackImageLoader.createFloatInstance( imp ), minMaxOption, min, max, new UnsignedShortType(), new RealUnsignedShortConverterFactory() );
}
protected final ImagePlus imp;
......@@ -82,20 +97,50 @@ public class ImagePlusImgLoader implements TypedBasicImgLoader< UnsignedShortTyp
protected double impMax;
@SuppressWarnings( "unchecked" )
protected< T extends RealType< T > & NativeType< T > > ImagePlusImgLoader( final ImagePlus imp,
final TypedBasicImgLoader< T > loader,
protected final T type;
protected final ConverterFactory< T > converterFactory;
public interface ConverterFactory< T >
{
public < S extends RealType< S > & NativeType< S > > Converter< S, T > create( double min, double max );
}
static class RealUnsignedShortConverterFactory implements ConverterFactory< UnsignedShortType >
{
@Override
public < S extends RealType< S > & NativeType< S > > Converter< S, UnsignedShortType > create( final double min, final double max )
{
return new RealUnsignedShortConverter< S >( min, max );
}
}
static class RealFloatConverterFactory implements ConverterFactory< FloatType >
{
@Override
public < S extends RealType< S > & NativeType< S > > Converter< S, FloatType > create( final double min, final double max )
{
return new RealFloatConverter< S >();
}
}
protected < S extends RealType< S > & NativeType< S > > ImagePlusImgLoader( final ImagePlus imp,
final TypedBasicImgLoader< S > loader,
final MinMaxOption minMaxOption,
final double min,
final double max )
final double max,
final T type,
final ConverterFactory< T > converterFactory )
{
this.imp = imp;
this.loader = loader;
this.type = type;
this.converterFactory = converterFactory;
final int numSetups = imp.getNChannels();
setupImgLoaders = new ArrayList< SetupImgLoader< ? > >();
for ( int setupId = 0; setupId < numSetups; ++setupId )
setupImgLoaders.add( new SetupImgLoader< T >( loader.getSetupImgLoader( setupId ) ) );
setupImgLoaders.add( new SetupImgLoader< S >( loader.getSetupImgLoader( setupId ) ) );
if ( loader instanceof VirtualStackImageLoader )
this.loadercache = ( ( VirtualStackImageLoader< ?, ?, ? > ) loader ).getCache();
......@@ -106,8 +151,8 @@ public class ImagePlusImgLoader implements TypedBasicImgLoader< UnsignedShortTyp
{
impMin = Double.POSITIVE_INFINITY;
impMax = Double.NEGATIVE_INFINITY;
final T minT = loader.getSetupImgLoader( 0 ).getImageType().createVariable();
final T maxT = minT.createVariable();
final S minT = loader.getSetupImgLoader( 0 ).getImageType().createVariable();
final S maxT = minT.createVariable();
final int numTimepoints = imp.getNFrames();
for ( int t = 0; t < numTimepoints; t++ )
for ( int s = 0; s < numSetups; ++s )
......@@ -147,28 +192,28 @@ public class ImagePlusImgLoader implements TypedBasicImgLoader< UnsignedShortTyp
}
}
public class SetupImgLoader< T extends RealType< T > & NativeType< T > > implements BasicSetupImgLoader< UnsignedShortType >
public class SetupImgLoader< S extends RealType< S > & NativeType< S > > implements BasicSetupImgLoader< T >
{
final BasicSetupImgLoader< T > loader;
final BasicSetupImgLoader< S > loader;
protected SetupImgLoader( final BasicSetupImgLoader< T > loader )
protected SetupImgLoader( final BasicSetupImgLoader< S > loader )
{
this.loader = loader;
}
@Override
public RandomAccessibleInterval< UnsignedShortType > getImage( final int timepointId )
public RandomAccessibleInterval< T > getImage( final int timepointId )
{
if ( loadercache != null )
loadercache.clearCache();
final RandomAccessibleInterval< T > img = loader.getImage( timepointId );
return Converters.convert( img, new RealUnsignedShortConverter< T >( impMin, impMax ), new UnsignedShortType() );
final RandomAccessibleInterval< S > img = loader.getImage( timepointId );
return Converters.convert( img, converterFactory.< S >create( impMin, impMax ), type.createVariable() );
}
@Override
public UnsignedShortType getImageType()
public T getImageType()
{
return new UnsignedShortType();
return type;
}
}
......
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