ij.plugin.ZProjector类的使用及代码示例

x33g5p2x  于2022-02-05 转载在 其他  
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本文整理了Java中ij.plugin.ZProjector类的一些代码示例，展示了ZProjector类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZProjector类的具体详情如下：
包路径：ij.plugin.ZProjector
类名称：ZProjector

ZProjector介绍

[英]This plugin performs a z-projection of the input stack. Type of output image is same as type of input image.
[中]这个插件执行输入堆栈的z投影。输出图像的类型与输入图像的类型相同。

代码示例

代码示例来源：origin: ca.mcgill/Sholl_Analysis

private ImageProcessor projImp() {
  ImageProcessor ip;
  final ZProjector zp = new ZProjector(imp);
  zp.setMethod(ZProjector.MAX_METHOD);
  zp.setStartSlice(minZ);
  zp.setStopSlice(maxZ);
  if (imp.isComposite()) {
    zp.doHyperStackProjection(false);
    final ImagePlus projImp = zp.getProjection();
    projImp.setC(channel);
    ip = projImp.getChannelProcessor();
  } else {
    zp.doProjection();
    ip = zp.getProjection().getProcessor();
  }
  return ip;
}

代码示例来源：origin: net.imagej/ij

/** Construction of ZProjector with image to be projected. */
public ZProjector(ImagePlus imp) {
  setImage(imp); 
}

代码示例来源：origin: net.imagej/ij

private ImagePlus mergeUsingRGBProjection(ImagePlus[] images, boolean createComposite) {
  ImageStack stack = new ImageStack(imp.getWidth(),imp.getHeight());
  for (int i=0; i<images.length; i++) {
    if (images[i]!=null)
      stack.addSlice(images[i].getProcessor());
  }
  ImagePlus imp2 = new ImagePlus("temp", stack);
  ZProjector zp = new ZProjector(imp2);
  zp.setMethod(ZProjector.MAX_METHOD);
  zp.doRGBProjection();
  imp2 = zp.getProjection();
  if (createComposite) {
    imp2 = CompositeConverter.makeComposite(imp2);
    imp2.setTitle("Composite");
  } else
    imp2.setTitle("RGB");
  return imp2;
}

代码示例来源：origin: net.imagej/ij

public void doRGBProjection(boolean handleOverlay) {
  doRGBProjection(imp.getStack());
  Overlay overlay = imp.getOverlay();
  if (handleOverlay && overlay!=null)
    projImage.setOverlay(projectRGBHyperStackRois(overlay));
}

代码示例来源：origin: net.imagej/ij

/** Performs actual projection using specified method.
  If handleOverlay, adds stack overlay 
  elements from startSlice to stopSlice to projection. */
public void doProjection(boolean handleOverlay) {
  if (isHyperstack)
    doHyperStackProjection(allTimeFrames);
  else if (imp.getType()==ImagePlus.COLOR_RGB)
    doRGBProjection(handleOverlay);
  else {
    doProjection();
    Overlay overlay = imp.getOverlay();
    if (handleOverlay && overlay!=null)
      projImage.setOverlay(projectStackRois(overlay));
  }
  if (projImage!=null)
    projImage.setCalibration(imp.getCalibration());
}

代码示例来源：origin: sc.fiji/Simple_Neurite_Tracer

final ZProjector zp = new ZProjector();
zp.setImage(imagePlus);
zp.setMethod(ZProjector.MAX_METHOD);
zp.doProjection();
final ImagePlus overlay = zp.getProjection();

代码示例来源：origin: imagej/ImageJA

setDefaultBounds();
GenericDialog gd = buildControlDialog(startSlice,stopSlice);
gd.showDialog(); 
if (gd.wasCanceled()) return; 
int startSlice2 = startSlice;
int stopSlice2 = stopSlice;
setStartSlice((int)gd.getNextNumber());
setStopSlice((int)gd.getNextNumber()); 
boolean rangeChanged = startSlice!=startSlice2 || stopSlice!=stopSlice2;
startSlice2 = startSlice;
if (isHyperstack)
  allTimeFrames = imp.getNFrames()>1&&imp.getNSlices()>1?gd.getNextBoolean():false;
doProjection(true); 
IJ.register(ZProjector.class);
if (Recorder.scriptMode()) {
  String m = getMethodAsString();
  if (isHyperstack && allTimeFrames)
    m = m + " all";

代码示例来源：origin: imagej/ImageJA

stopSlice = (frame-1)*channels*slices + (stop-1)*channels + channel;
    if (rgb)
      doHSRGBProjection(imp);
    else
      doProjection();
    stack.addSlice(null, projImage.getProcessor());
projImage = new ImagePlus(makeTitle(), stack);
projImage.setDimensions(channels, 1, frames);
if (channels>1) {
  stopSlice = stop;
  if (imp.getType()==ImagePlus.COLOR_RGB)
    projImage.setOverlay(projectRGBHyperStackRois(overlay));
  else
    projImage.setOverlay(projectHyperStackRois(overlay));

代码示例来源：origin: net.imagej/ij

public void run(String arg) {
  ImagePlus imp = IJ.getImage();
  int size = imp.getStackSize();
  if (size==1) {
    IJ.error("Z Project", "This command requires a stack");
    return;
  }
  if (imp.isHyperStack()) {
    new ZProjector().run("");
    return;
  }
  if (!showDialog(imp))
    return;
  ImagePlus imp2 = groupZProject(imp, method, groupSize);
  imp2.setCalibration(imp.getCalibration());
  Calibration cal = imp2.getCalibration();
  cal.pixelDepth *= groupSize;
  if (imp!=null)
    imp2.show();
}

代码示例来源：origin: net.imagej/ij

ImagePlus saveImp = imp;
imp = red;
color = "(red)"; doProjection();
ImagePlus red2 = projImage;
imp = green;
color = "(green)"; doProjection();
ImagePlus green2 = projImage;
imp = blue;
color = "(blue)"; doProjection();
ImagePlus blue2 = projImage;
int w = red2.getWidth(), h = red2.getHeight(), d = red2.getStackSize();
ImageStack stack2 = merge.mergeStacks(w, h, d, red2.getStack(), green2.getStack(), blue2.getStack(), true);
imp = saveImp;
projImage = new ImagePlus(makeTitle(), stack2);

代码示例来源：origin: imagej/ImageJA

return;
if (imp.getBitDepth()==24) {
  doRGBProjection();
  return;
  sliceCount++;
if (method==MEDIAN_METHOD) {
  projImage = doMedianProjection();
  return;
RayFunction rayFunc = getRayFunction(method, fp);
if (IJ.debugMode==true) {
  IJ.log("\nProjecting stack from: "+startSlice
  projectSlice(stack.getPixels(n), rayFunc, ptype);
  sliceCount++;
    fp.subtract(sliceCount*32768.0);
  fp.resetMinAndMax();
  projImage = new ImagePlus(makeTitle(), fp);
} else if (method==SD_METHOD) {
  rayFunc.postProcess();
  fp.resetMinAndMax();
  projImage = new ImagePlus(makeTitle(), fp); 
} else {
  rayFunc.postProcess(); 
  projImage = makeOutputImage(imp, fp, ptype);

代码示例来源：origin: net.imagej/ij

public void doRGBProjection() {
  doRGBProjection(imp.getStack());
}

代码示例来源：origin: fiji/Stitching

private ArrayList<OverlapProperties> findOverlappingTiles(final ArrayList<ImageInformation> imageInformationList, final boolean createPreview, final String fusionMethod)
  final ZProjector zp = new ZProjector();
        zp.setMethod(ZProjector.MAX_METHOD);
        zp.setImage(iI.imp);
        if (iI.imp.getType() == ImagePlus.COLOR_RGB || iI.imp.getType() == ImagePlus.COLOR_256)
          zp.doRGBProjection();
          iI.maxIntensity = zp.getProjection();
          iI.maxIntensity.setProcessor(iI.maxIntensity.getTitle(), iI.maxIntensity.getProcessor().convertToFloat());
          zp.doProjection();
          iI.maxIntensity = zp.getProjection();
          iI.maxIntensity.setProcessor(iI.maxIntensity.getTitle(), iI.maxIntensity.getProcessor().convertToFloat());

代码示例来源：origin: net.imagej/ij

setDefaultBounds();
GenericDialog gd = buildControlDialog(startSlice,stopSlice);
gd.showDialog(); 
if (gd.wasCanceled()) return; 
int startSlice2 = startSlice;
int stopSlice2 = stopSlice;
setStartSlice((int)gd.getNextNumber());
setStopSlice((int)gd.getNextNumber()); 
boolean rangeChanged = startSlice!=startSlice2 || stopSlice!=stopSlice2;
startSlice2 = startSlice;
if (isHyperstack)
  allTimeFrames = imp.getNFrames()>1&&imp.getNSlices()>1?gd.getNextBoolean():false;
doProjection(true); 
IJ.register(ZProjector.class);
if (Recorder.scriptMode()) {
  String m = getMethodAsString();
  if (isHyperstack && allTimeFrames)
    m = m + " all";

代码示例来源：origin: imagej/ImageJA

/** Performs actual projection using specified method.
  If handleOverlay, adds stack overlay 
  elements from startSlice to stopSlice to projection. */
public void doProjection(boolean handleOverlay) {
  if (isHyperstack)
    doHyperStackProjection(allTimeFrames);
  else if (imp.getType()==ImagePlus.COLOR_RGB)
    doRGBProjection(handleOverlay);
  else {
    doProjection();
    Overlay overlay = imp.getOverlay();
    if (handleOverlay && overlay!=null)
      projImage.setOverlay(projectStackRois(overlay));
  }
  if (projImage!=null)
    projImage.setCalibration(imp.getCalibration());
}

代码示例来源：origin: net.imagej/ij

stopSlice = (frame-1)*channels*slices + (stop-1)*channels + channel;
    if (rgb)
      doHSRGBProjection(imp);
    else
      doProjection();
    stack.addSlice(null, projImage.getProcessor());
projImage = new ImagePlus(makeTitle(), stack);
projImage.setDimensions(channels, 1, frames);
if (channels>1) {
  stopSlice = stop;
  if (imp.getType()==ImagePlus.COLOR_RGB)
    projImage.setOverlay(projectRGBHyperStackRois(overlay));
  else
    projImage.setOverlay(projectHyperStackRois(overlay));

代码示例来源：origin: imagej/ImageJA

public void run(String arg) {
  ImagePlus imp = IJ.getImage();
  int size = imp.getStackSize();
  if (size==1) {
    IJ.error("Z Project", "This command requires a stack");
    return;
  }
  if (imp.isHyperStack()) {
    new ZProjector().run("");
    return;
  }
  if (!showDialog(imp))
    return;
  ImagePlus imp2 = groupZProject(imp, method, groupSize);
  imp2.setCalibration(imp.getCalibration());
  Calibration cal = imp2.getCalibration();
  cal.pixelDepth *= groupSize;
  if (imp!=null)
    imp2.show();
}

代码示例来源：origin: imagej/ImageJA

ImagePlus saveImp = imp;
imp = red;
color = "(red)"; doProjection();
ImagePlus red2 = projImage;
imp = green;
color = "(green)"; doProjection();
ImagePlus green2 = projImage;
imp = blue;
color = "(blue)"; doProjection();
ImagePlus blue2 = projImage;
int w = red2.getWidth(), h = red2.getHeight(), d = red2.getStackSize();
ImageStack stack2 = merge.mergeStacks(w, h, d, red2.getStack(), green2.getStack(), blue2.getStack(), true);
imp = saveImp;
projImage = new ImagePlus(makeTitle(), stack2);

代码示例来源：origin: net.imagej/ij

return;
if (imp.getBitDepth()==24) {
  doRGBProjection();
  return;
  sliceCount++;
if (method==MEDIAN_METHOD) {
  projImage = doMedianProjection();
  return;
RayFunction rayFunc = getRayFunction(method, fp);
if (IJ.debugMode==true) {
  IJ.log("\nProjecting stack from: "+startSlice
  projectSlice(stack.getPixels(n), rayFunc, ptype);
  sliceCount++;
    fp.subtract(sliceCount*32768.0);
  fp.resetMinAndMax();
  projImage = new ImagePlus(makeTitle(), fp);
} else if (method==SD_METHOD) {
  rayFunc.postProcess();
  fp.resetMinAndMax();
  projImage = new ImagePlus(makeTitle(), fp); 
} else {
  rayFunc.postProcess(); 
  projImage = makeOutputImage(imp, fp, ptype);

代码示例来源：origin: imagej/ImageJA

public void doRGBProjection(boolean handleOverlay) {
  doRGBProjection(imp.getStack());
  Overlay overlay = imp.getOverlay();
  if (handleOverlay && overlay!=null)
    projImage.setOverlay(projectRGBHyperStackRois(overlay));
}

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