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Java ArrayImgs.unsignedShorts方法代码示例

本文整理汇总了Java中net.imglib2.img.array.ArrayImgs.unsignedShorts方法的典型用法代码示例。如果您正苦于以下问题:Java ArrayImgs.unsignedShorts方法的具体用法?Java ArrayImgs.unsignedShorts怎么用?Java ArrayImgs.unsignedShorts使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在net.imglib2.img.array.ArrayImgs的用法示例。


在下文中一共展示了ArrayImgs.unsignedShorts方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: copyChannelUSST

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
public static Img< UnsignedShortType > copyChannelUSST( final ImagePlus imp, final int channel )
{
	final int w, h, d;

	Img< UnsignedShortType > img = ArrayImgs.unsignedShorts( w = imp.getWidth(), h = imp.getHeight(), d = imp.getNSlices() );
	
	final Cursor< UnsignedShortType > c = img.cursor();

	for ( int z = 0; z < d; ++z )
	{
		final int[] pixels = (int[])imp.getStack().getProcessor( z + 1 ).getPixels();
		
		for ( int i = 0; i < w*h; ++i )
		{
			if ( channel == 0 )
				c.next().set( ( pixels[ i ] & 0xff0000) >> 16 );
			else if ( channel == 1 )
				c.next().set( ( pixels[ i ] & 0xff00 ) >> 8 );
			else
				c.next().set( pixels[ i ] & 0xff );
		}
	}
	
	return img;
}
 
开发者ID:PreibischLab,项目名称:BigStitcher,代码行数:26,代码来源:GenerateSpimData.java

示例2: initialize

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
@Before
public void initialize() {
	final long[] dimensions = new long[] { xSize, ySize };

	final Random r = new Random(0xdeadbeef);

	// create image and output
	in = ArrayImgs.unsignedShorts(dimensions);

	final RandomAccess<UnsignedShortType> ra = in.randomAccess();

	// populate pixel values with a ramp function + a constant
	for (int x = 0; x < xSize; x++) {
		for (int y = 0; y < ySize; y++) {
			ra.setPosition(new int[] { x, y });
			ra.get().setReal(r.nextInt(65535));
		}
	}
}
 
开发者ID:imagej,项目名称:imagej-ops,代码行数:20,代码来源:AbstractThresholdTest.java

示例3: getImage

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
@Override
public RandomAccessibleInterval< UnsignedShortType > getImage( final ViewId view )
{
	try
	{
		final MultipageTiffReader r = new MultipageTiffReader( mmFile );

		final ArrayImg< UnsignedShortType, ? > img = ArrayImgs.unsignedShorts( r.width(), r.height(), r.depth() );
		final BasicViewDescription< ? > vd = sequenceDescription.getViewDescriptions().get( view );

		populateImage( img, vd, r );

		updateMetaDataCache( view, r.width(), r.height(), r.depth(), r.calX(), r.calY(), r.calZ() );

		r.close();

		return img;
	}
	catch ( Exception e )
	{
		IOFunctions.printlnSafe( "Failed to load viewsetup=" + view.getViewSetupId() + " timepoint=" + view.getTimePointId() + ": " + e );
		e.printStackTrace();
		return null;
	}
}
 
开发者ID:fiji,项目名称:SPIM_Registration,代码行数:26,代码来源:LegacyMicroManagerImgLoader.java

示例4: getImage

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
@Override
public RandomAccessibleInterval< UnsignedShortType > getImage( final ViewId view )
{
	final BasicViewDescription< ? > vd = sd.getViewDescriptions().get( view );
	final Dimensions d = vd.getViewSetup().getSize();
	final VoxelDimensions dv = vd.getViewSetup().getVoxelSize();

	final ArrayImg< UnsignedShortType, ? > img = ArrayImgs.unsignedShorts( d.dimension( 0 ), d.dimension( 1 ), d.dimension( 2 ) );

	final String ampOrPhaseDir;

	if ( vd.getViewSetup().getAttribute( Channel.class ).getId() == ampChannelId )
		ampOrPhaseDir = amplitudeDir;
	else if ( vd.getViewSetup().getAttribute( Channel.class ).getId() ==  phaseChannelId )
		ampOrPhaseDir = phaseDir;
	else
		throw new RuntimeException( "viewSetupId=" + view.getViewSetupId() + " is not Amplitude nor phase." );

	populateImage( img, directory, stackDir, ampOrPhaseDir, zPlanes, timepoints.get( view.getTimePointId() ), extension );

	updateMetaDataCache( view, (int)d.dimension( 0 ), (int)d.dimension( 1 ), (int)d.dimension( 2 ), dv.dimension( 0 ), dv.dimension( 1 ), dv.dimension( 2 ) );

	return img;
}
 
开发者ID:fiji,项目名称:SPIM_Registration,代码行数:25,代码来源:LegacyDHMImgLoader.java

示例5: main

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
public static void main( final String[] args )
{
	ImageJ.main( args );

	final String fn = "/Users/pietzsch/Desktop/data/cca2.tif";
	final RandomAccessibleInterval< UnsignedByteType > img = IO.openImgs( fn, new ArrayImgFactory< UnsignedByteType >(), new UnsignedByteType() ).get( 0 ).getImg();

	final long[] dims = new long[ img.numDimensions() ];
	img.dimensions( dims );
	final RandomAccessibleInterval< UnsignedShortType > indexImg = ArrayImgs.unsignedShorts( dims );
	final ImgLabeling< Integer, UnsignedShortType > labeling = new ImgLabeling< Integer, UnsignedShortType >( indexImg );
	final Iterator< Integer > labels = new Iterator< Integer >()
	{
		private int i = 1;

		@Override
		public boolean hasNext()
		{
			return true;
		}

		@Override
		public Integer next()
		{
			return i++;
		}

		@Override
		public void remove()
		{}
	};

	ConnectedComponents.labelAllConnectedComponents( img, labeling, labels, FOUR_CONNECTED );

	final Img< ARGBType > argb = ArrayImgs.argbs( dims );
	colorLabels( labeling, new ColorStream().iterator(), argb );
	ImageJFunctions.show( argb );
}
 
开发者ID:imglib,项目名称:imglib2-tests,代码行数:39,代码来源:ConnectedComponentsExample.java

示例6: main

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
static public final void main(String[] arg) {
	final String src = "/home/albert/lab/TEM/abd/microvolumes/Seg/180-220-int/180-220-int-00.tif";
	try {
		final Img<UnsignedByteType> img = new ImgOpener().openImg(src, new ArrayImgFactory<UnsignedByteType>(), new UnsignedByteType());
		
		// copy as short
		Img<UnsignedShortType> copyShort = ArrayImgs.unsignedShorts(Intervals.dimensionsAsLongArray(img));
		Cursor<UnsignedByteType> c1 = img.cursor();
		Cursor<UnsignedShortType> c2 = copyShort.cursor();
		while (c1.hasNext()) {
			c2.next().setInteger(c1.next().get());
		}
		
		// copy as float
		Img<FloatType> copyFloat =  ArrayImgs.floats(Intervals.dimensionsAsLongArray(img));
		c1.reset();
		Cursor<FloatType> c3 = copyFloat.cursor();
		while (c1.hasNext()) {
			c3.next().setReal(c1.next().get());
		}
		
		final int nIterations = 5;
		
		// Test as byte
		System.out.println("As byte/long: ");
		for (int i=0; i < nIterations; ++i) {
			test(img, new LongType());
		}
		
		System.out.println("As byte/int: ");
		for (int i=0; i < nIterations; ++i) {
			test(img, new IntType());
		}
		
		// Test as short
		System.out.println("As short/long: ");
		for (int i=0; i < nIterations; ++i) {
			test(copyShort, new LongType());
		}
		
		System.out.println("As short/int: ");
		for (int i=0; i < nIterations; ++i) {
			test(copyShort, new LongType());
		}
		
		// Test as float
		System.out.println("As float/double: ");
		for (int i=0; i < nIterations; ++i) {
			test(copyFloat, new DoubleType());
		}
		
		
	} catch (Exception e) {
		e.printStackTrace();
	}
}
 
开发者ID:imglib,项目名称:imglib2-script,代码行数:57,代码来源:CompareIntegralImages.java


注:本文中的net.imglib2.img.array.ArrayImgs.unsignedShorts方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。