/* * #%L * Fiji distribution of ImageJ for the life sciences. * %% * Copyright (C) 2007 - 2017 Fiji * %% * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-2.0.html>. * #L% */ package mpicbg.stitching.fusion; import net.imglib2.RandomAccessible; import net.imglib2.RealRandomAccess; import net.imglib2.RealRandomAccessible; import net.imglib2.img.Img; import net.imglib2.interpolation.InterpolatorFactory; import net.imglib2.type.numeric.RealType; import net.imglib2.view.Views; /** * This class is necessary as it can create an {@link InterpolatorFactory} for * an {@link Img} even if hold it as {@code < ? extends RealType< ? > >}. * * @author Stephan Preibisch * @param <T> */ public class ImageInterpolation< T extends RealType< T > > { final Img< T > image; final RealRandomAccessible< T > interpolated; final InterpolatorFactory< T, RandomAccessible< T > > interpolatorFactory; public ImageInterpolation( final Img< T > image, final InterpolatorFactory< T, RandomAccessible< T > > interpolatorFactory, final boolean mirror ) { this.image = image; this.interpolatorFactory = interpolatorFactory; if ( mirror ) this.interpolated = Views.interpolate( Views.extendMirrorSingle( image ), interpolatorFactory ); else this.interpolated = Views.interpolate( Views.extendZero( image ), interpolatorFactory ); } public Img< T > getImg() { return image; } public RealRandomAccess< T > createInterpolator() { return interpolated.realRandomAccess(); } }