Constructor Detail

• ScaleSpace

  public ScaleSpace(Image<A> image,
                    ImageFactory<B> processFactory,
                    Converter<A,B> converter,
                    double initialSigma)

Method Detail

• getResult

  public Image<B> getResult()

  Specified by:

  getResult in interface OutputAlgorithm<B extends RealType<B>>

• getPeaks

  public ArrayList<DifferenceOfGaussianPeak<B>> getPeaks()

• setMinImageSize

  public void setMinImageSize(int minImageSize)

• getMinImageSize

  public int getMinImageSize()

• process

  public boolean process()

  Specified by:

  process in interface Algorithm

• computeScaleSpace

  protected Image<B> computeScaleSpace(Image<B> image,
                                       double[] sigma,
                                       double norm,
                                       ContainerFactory factory)

• getNormalizationFactor

  protected double getNormalizationFactor(int stepsPerOctave)

• getIncrementalSigmas

  protected double[] getIncrementalSigmas(double[] sigma,
                                          double imageSigma)

• getSigmas

  protected double[] getSigmas(Image<?> img,
                               double initialSigma,
                               int minImageSize,
                               int stepsPerOctave)

• normImageMinMax

  protected boolean normImageMinMax(Image<B> image)

• convert

  protected Image<B> convert(Image<A> input,
                             ImageFactory<B> processFactory,
                             Converter<A,B> converter)

• upSample

  protected Image<B> upSample(Image<A> input,
                              ImageFactory<B> processFactory,
                              Converter<A,B> converter)

  Upsamples the image by a factor of 2. It is not very efficient yet!!

  Parameters:

  input - - The input image

  processFactory - - The upsampled image of size 2*size-1

  converter - - How to convert between A and B

  Returns:

  the upsampled image, linearly interpolated

• checkInput

  public boolean checkInput()

  Specified by:

  checkInput in interface Algorithm

• getErrorMessage

  public String getErrorMessage()

  Specified by:

  getErrorMessage in interface Algorithm

• getProcessingTime

  public long getProcessingTime()

  Specified by:

  getProcessingTime in interface Benchmark

• setNumThreads

  public void setNumThreads()

  Description copied from interface: MultiThreaded
  Sets the number of threads to the amount of processors available

  Specified by:

  setNumThreads in interface MultiThreaded

• setNumThreads

  public void setNumThreads(int numThreads)

  Description copied from interface: MultiThreaded
  Sets the number of threads

  Specified by:

  setNumThreads in interface MultiThreaded

  Parameters:

  numThreads - - number of threads to use

• getNumThreads

  public int getNumThreads()

  Description copied from interface: MultiThreaded
  The number of threads used by the algorithm

  Specified by:

  getNumThreads in interface MultiThreaded

  Returns:

  - the number of threads