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Java ArrayImgs.ints方法代码示例

本文整理汇总了Java中net.imglib2.img.array.ArrayImgs.ints方法的典型用法代码示例。如果您正苦于以下问题：Java ArrayImgs.ints方法的具体用法？Java ArrayImgs.ints怎么用？Java ArrayImgs.ints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类net.imglib2.img.array.ArrayImgs的用法示例。


在下文中一共展示了ArrayImgs.ints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: exhaustiveKendallTauBRankTesting

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
@Test
public void exhaustiveKendallTauBRankTesting() {
	assumeTrue(exhaustive);
	final int n = 5, m = 10;
	final int[] values1 = new int[n], values2 = new int[n];
	for (int i = 0; i < 100; i++) {
		for (int j = 0; j < n; j++) {
			values1[j] = Math.abs(pseudoRandom()) % m;
			values2[j] = Math.abs(pseudoRandom()) % m;
		}
		
		//final PairIterator<DoubleType> iter = pairIterator(values1, values2);
		final Iterable<Pair<IntType, IntType>> iter = new IterablePair<>(ArrayImgs.ints(values1, n), ArrayImgs.ints(values2, n));
		double kendallValue1 = calculateNaive(iter.iterator());
		double kendallValue2 = (Double) ops.run(KendallTauBRank.class, values1, values2);
		if (Double.isNaN(kendallValue1)) {
			assertTrue("i: " + i + ", value2: " + kendallValue2, Double.isInfinite(kendallValue2) || Double.isNaN(kendallValue2));
		} else {
			assertEquals("i: " + i, kendallValue1, kendallValue2, 1e-10);
		}
	}
}
开发者ID:imagej，项目名称:imagej-ops，代码行数:23，代码来源:KendallTauBRankTest.java

示例2: createIntArray

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
private static int[] createIntArray(
	final RandomAccessibleInterval<IntType> image)
{
	final long[] dims = Intervals.dimensionsAsLongArray(image);
	final ArrayImg<IntType, IntArray> dest = ArrayImgs.ints(dims);
	copy(image, dest);
	return dest.update(null).getCurrentStorageArray();
}
开发者ID:imagej，项目名称:imagej-tensorflow，代码行数:9，代码来源:Tensors.java

示例3: createLabelRegion

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
protected static <T extends RealType<T>> LabelRegion<String> createLabelRegion(
	final RandomAccessibleInterval<T> interval, final float min, final float max, long... dims)
{
	if (dims == null || dims.length == 0) {
		dims = new long[interval.numDimensions()];
		interval.dimensions(dims);
	}
	final ImgLabeling<String, IntType> labeling = 
		new ImgLabeling<>(ArrayImgs.ints(dims));

	final RandomAccess<LabelingType<String>> ra = labeling.randomAccess();
	final RandomAccessibleIntervalCursor<T> c = new RandomAccessibleIntervalCursor<>(interval);		
	final long[] pos = new long[labeling.numDimensions()];
	while (c.hasNext()) {
		final T item = c.next();
		final float value = item.getRealFloat();
		if (value >= min && value <= max) {
			c.localize(pos);
			ra.setPosition(pos);
			ra.get().add("1");
		}
	}
	final LabelRegions<String> labelRegions = new LabelRegions<>(labeling);

	return labelRegions.getLabelRegion("1");

}
开发者ID:imagej，项目名称:imagej-ops，代码行数:28，代码来源:AbstractFeatureTest.java

示例4: main

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
public static void main( String[] args )
{
	final long[] dim = new long[] { 2, 3 };
	long[] m = new long[ dim.length ];
	long[] M = new long[ dim.length ];
	ArrayImg< IntType, IntArray > img = ArrayImgs.ints( dim );
	int i = 0;
	for ( IntType c : img )
		c.set( i++ );

	Factory< IntType > factory = ( min1, max1, t1 ) -> {
		final long[] dimensions1 = new long[ min1.length ];
		for ( int d = 0; d < min1.length; ++d )
			dimensions1[ d ] = max1[ d ] - min1[ d ] + 1;
		ArrayImg< IntType, IntArray > imgFac = ArrayImgs.ints( dimensions1 );
		return Views.translate( imgFac, min1 );
	};

	Function< long[], long[] > l = ( long[] array ) -> {
		long[] result = array.clone();
		for ( int k = 0; k < result.length; ++k )
			result[ k ] = -result[ k ];
		return result;
	};

	GrowingStoreRandomAccessible< IntType > rra = new GrowingStoreRandomAccessible<>( img, factory );

	new ImageJ();
	RandomAccess< IntType > ra = rra.randomAccess();
	// Bdv bdv = BdvFunctions.show(rra, "1");

	IntType f;
	ImageJFunctions.show( Views.offsetInterval( rra, rra.getIntervalOfSizeOfStore() ), "1" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( -2, 0 );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "2" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( dim[ 1 ], 1 );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "3" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( M );
	ra.setPosition( 32, 0 );
	ra.setPosition( 17, 1 ); // 11 now, was 17 before
	long[] pos = new long[ ra.numDimensions() ];
	ra.localize( pos );
	System.out.println( Arrays.toString( pos ) );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "4" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );

	// {
	// RandomAccess<FloatType> accessToBeCollected = rra.randomAccess();
	// for ( WeakReference< ? > a : rra.randomAccessRefs ) {
	// System.out.println( a.get() );
	// }
	// }
	// System.gc();
	// System.gc();
	// for ( WeakReference< ? > a : rra.randomAccessRefs ) {
	// System.out.println( a.get() );
	// }

}
开发者ID:saalfeldlab，项目名称:bigcat，代码行数:72，代码来源:GrowingStoreRandomAccessible.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( String[] args )
{
	final long[] dim = new long[] { 2, 3 };
	long[] m = new long[ dim.length ];
	long[] M = new long[ dim.length ];
	ArrayImg< IntType, IntArray > img = ArrayImgs.ints( dim );
	int i = 0;
	for ( IntType c : img )
		c.set( i++ );

	// Factory<IntType> factory = (min1, max1, t1) -> {
	// final long[] dimensions1 = new long[ min1.length ];
	// for (int d = 0; d < min1.length; ++d )
	// dimensions1[d] = max1[d] - min1[d] + 1;
	// ArrayImg<IntType, IntArray> imgFac = ArrayImgs.ints(dimensions1);
	// return Views.translate(imgFac, min1);
	// };

	SimpleArrayImgFactory< IntType > factory = new SimpleArrayImgFactory< IntType >( new IntType( 0 ) );

	Function< long[], long[] > l = ( long[] array ) -> {
		long[] result = array.clone();
		for ( int k = 0; k < result.length; ++k )
			result[ k ] = -result[ k ];
		return result;
	};

	GrowingStoreRandomAccessibleSingletonAccess< IntType > rra = new GrowingStoreRandomAccessibleSingletonAccess<>( img, factory );

	new ImageJ();
	RandomAccess< IntType > ra = rra.randomAccess();
	// Bdv bdv = BdvFunctions.show(rra, "1");

	IntType f;
	ImageJFunctions.show( Views.offsetInterval( rra, rra.getIntervalOfSizeOfStore() ), "1" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( -2, 0 );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "2" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( dim[ 1 ], 1 );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "3" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );
	ra.setPosition( M );
	ra.setPosition( 32, 0 );
	ra.setPosition( 17, 1 ); // 11 now, was 17 before
	long[] pos = new long[ ra.numDimensions() ];
	ra.localize( pos );
	System.out.println( Arrays.toString( pos ) );
	f = ra.get();
	f.get();
	f.set( ( byte ) 25 );
	ImageJFunctions.show( Views.interval( rra, rra.getIntervalOfSizeOfStore() ), "4" );
	System.out.println( Arrays.toString( dim ) + " " + Arrays.toString( m ) + " " + Arrays.toString( M ) + " " + ra.get().get() + " " + ra + " " + rra.getIntervalOfSizeOfStore() );

	// {
	// RandomAccess<FloatType> accessToBeCollected = rra.randomAccess();
	// for ( WeakReference< ? > a : rra.randomAccessRefs ) {
	// System.out.println( a.get() );
	// }
	// }
	// System.gc();
	// System.gc();
	// for ( WeakReference< ? > a : rra.randomAccessRefs ) {
	// System.out.println( a.get() );
	// }

}
开发者ID:saalfeldlab，项目名称:bigcat，代码行数:74，代码来源:GrowingStoreRandomAccessibleSingletonAccess.java

示例6: imgInt

import net.imglib2.img.array.ArrayImgs; //导入方法依赖的package包/类
/**
 * Creates an image of type {@link IntType} containing the data of a
 * TensorFlow Tensor with the data type {@link DataType#INT32}.
 * <p>
 * Note that this does _not_ adjust any dimensions. This means that
 * the resulting image will have dimensions corresponding to the reversed
 * shape of the Tensor. See {@link #imgByteDirect(Tensor)} and
 * {@link #imgByte(Tensor, int[])} if you want to handle dimensions
 * differently.
 * </p>
 * @param image The TensorFlow Tensor.
 * @return An image containing the data of the Tensor.
 * @throws IllegalArgumentException if Tensor data type is not int.
 */
public static Img<IntType> imgInt(final Tensor image) {
	final int[] out = new int[image.numElements()];
	image.writeTo(IntBuffer.wrap(out));
	return ArrayImgs.ints(out, shape(image));
}
开发者ID:imagej，项目名称:imagej-tensorflow，代码行数:20，代码来源:Tensors.java


注：本文中的net.imglib2.img.array.ArrayImgs.ints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。