Field Detail

• generator

  protected UIDGenerator generator

Constructor Detail

• TiledPyramid

  public TiledPyramid​(java.lang.String inputfilename,
                      java.lang.String outputPath)
               throws DicomException,
                      java.io.IOException

  Throws:

  DicomException

  java.io.IOException

Method Detail

• updateImageOrFrameType

  protected static void updateImageOrFrameType​(AttributeList list,
                                               AttributeList newList,
                                               AttributeTag t)
                                        throws DicomException

  Throws:

  DicomException

• copyFunctionalGroupsSequenceWithDownsampledValues

  protected static void copyFunctionalGroupsSequenceWithDownsampledValues​(AttributeList list,
                                                                          AttributeList newList,
                                                                          TiledFramesIndex index,
                                                                          int oldNumberOfFrames,
                                                                          int newNumberOfFrames,
                                                                          int newNumberOfColumnsOfTiles,
                                                                          int newNumberOfRowsOfTiles,
                                                                          int columns,
                                                                          int rows)
                                                                   throws DicomException

  Throws:

  DicomException

• setClipRectForIncompletelyFilledTilesIfNecessary

  public static void setClipRectForIncompletelyFilledTilesIfNecessary​(SourceImage sImg,
                                                                      TiledFramesIndex index,
                                                                      AttributeList list)
                                                               throws DicomException

  Throws:

  DicomException

• setClipRectForIncompletelyFilledTilesIfNecessary

  public static void setClipRectForIncompletelyFilledTilesIfNecessary​(SourceImage sImg,
                                                                      TiledFramesIndex index,
                                                                      int numberOfColumnsOfTiles,
                                                                      int numberOfRowsOfTiles,
                                                                      int totalPixelMatrixColumns,
                                                                      int totalPixelMatrixRows,
                                                                      int columns,
                                                                      int rows)

• downsamplePixelData

  protected static void downsamplePixelData​(AttributeList list,
                                            AttributeList newList,
                                            TiledFramesIndex index,
                                            int oldNumberOfFrames,
                                            int newNumberOfFrames,
                                            int oldTotalPixelMatrixColumns,
                                            int oldTotalPixelMatrixRows,
                                            int oldNumberOfColumnsOfTiles,
                                            int oldNumberOfRowsOfTiles,
                                            int newNumberOfColumnsOfTiles,
                                            int newNumberOfRowsOfTiles,
                                            int columns,
                                            int rows,
                                            java.lang.String outputFormat)
                                     throws DicomException,
                                            java.io.IOException

  Throws:

  DicomException

  java.io.IOException

• createDownsampledDICOMAttributes

  public static void createDownsampledDICOMAttributes​(AttributeList list,
                                                      AttributeList newList,
                                                      TiledFramesIndex index,
                                                      java.lang.String outputformat,
                                                      boolean populateunchangedimagepixeldescriptionmacroattributes,
                                                      boolean populatefunctionalgroups)
                                               throws DicomException,
                                                      java.io.IOException

  Throws:

  DicomException

  java.io.IOException

• createDownsampledDICOMFile

  public java.io.File createDownsampledDICOMFile​(java.io.File inputFile,
                                                 java.io.File outputFolder)
                                          throws DicomException,
                                                 java.io.IOException

  Throws:

  DicomException

  java.io.IOException

• main

  public static void main​(java.lang.String[] arg)

  Take a single high resolution tiled image and downsample it by successive factors of two to produce multi-resolution pyramid set of images.

  Parameters:

  arg - array of two strings - the source image and the target directory (which must already exist)