<h3>Special Instructions</h3> <p>The Image Display may use the Connectathon CENTRAL_ARCHIVE  as a source of different vendors' images, and BSPS and Spatial Registration  objects.  These can be found by querying  for patient name "FUS*".  </p> <p>Image Displays must demonstrate for the Connectathon Monitor  rendering of fusion studies created by <u>three</u> different vendors' Evidence  Creators and/or Modalities.  </p> <p>You will not be able to complete this test until Tuesday  or later during the Connectathon, since Modalities will still be storing to the  CENTRAL_ARCHIVE the studies you will need on the first day of the Connectathon.</p> <h3>Description</h3> <p>The test verifies that the Image Display can display a  variety of Fusion studies --  image sets,  BSPS, and, optionally, Spatial Registration objects from various hybrid  modality vendors.</p> <h3>Evaluation</h3> <p>On the <strong>Image  Display</strong> verify that all Fusion studies can be accurately  rendered.  <br>     <u>Multiple</u> datasets created by the Modality must be  evaluated.</p> <p><u>For each study</u>, the  Connectathon Monitor will:</p> <ul>   <li>E28: Compare the results with those on the Modality which  did the blending, as necessary.  </li>   <li>E29: Image Displays must demonstrate fusion of two series of  images with the same Frame of Reference (it is also possible that a hybrid  modality creates original image datasets with different Frames of  Reference).   The dataset will include a  BSPS object, and may include a Spatial Registration.</li>   <li>E30:   Verify that the Image Display application allows the  user to navigate the dimensions of the image data to a specific space or time.</li>   <li>E31: Verify that the two datasets can be displayed  side-by-side (not fused).</li>   <li>E32: Verify that the user can adjust the transparency of the  fusion overlay (blending factor).  By  adjusting the blending factor, the user is able to view the unfused data sets.</li>   <li>E33: Verify that the user of the Image Display can  demonstrate direct independent control over the Upper Window Level display  parameters for all NM and PET images.</li>   <li>E34: Verify that the Image Display can perform any  resampling needed for the fused display.   This is done when the two image datasets have different pixel  resolution, pixel spacing, slice thickness, number of slices, slice positions,  or slice orientations.  </li>   <li>E35: If the two datasets have different pixel spacing or  slice thickness, ask the Image Display to scroll through slices in increments  of the original slices of the underlying set, and also in the increments of the  original slice or pixel spacing of the superimposed dataset.</li>   <li>E36: Verify that the values of Series Description  (0008,103E) and Derivation Code Sequence (0008,9215) are displayed on the Image  Display user interface.</li> </ul>