<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 Evidence Creators 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 from various vendors and Spatial Registration and BSPS objects from different Evidence Creators.</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 Evidence Creator must be evaluated.<br> <u>For each study</u>, the Connectathon Monitor will:</p> <ol> <ul> <li>E18: Compare the results with those on the Evidence Creator which did the blending, as necessary. </li> <li>E19:Image Displays must demonstrate fusion of two series of images acquired and reconstructed on two different Acquisition Modalities, each with a different Frame of Reference (eg a CT or MR series and a PET or SPECT series; it is also possible that a hybrid modality creates original image datasets with different Frames of Reference). The dataset will include both a Spatial Registration and BSPS object.</li> <li>E20: 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>E21: Verify that the two datasets can be displayed side-by-side (not fused).</li> <li>E22: 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>E23: Verify that user of the Image Display application can display MPR (Multi-Planar Reconstructed) planes of fused data.</li> <li>E24: 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>E25: Verify that the value of Series Description (0008,103E) is displayed on the Image Display user interface</li> <li>E26: For studies on which the EC did Spatial Registration, verify that the value of Derivation Code Sequence (0008,9215) is displayed on the Image Display user interface. The value shall be 113085 "Spatial Resampling". </li> <li>E27: If the Evidence Creator has stored derived, re-sampled images after registration, the NM image DICOM datasets must contain values in the following attributes:</li> </ul> <ol> <ul> <li>(0020,0052) Frame of Reference UID</li> <li>(0020,0037) Image Orientation (in (0054,0022) Detector Information Sequence)</li> <li>(0020,0032) Image Position (in (0054,0022) Detector Information Sequence)</li> <li>(0018,0088) Spacing Between Slices</li> </ul> 