1. 1 Tissue Viability Imager – TiVi600 – Basic System Software Welcome to the presentation of

2. 2 Use these buttons to load a sequence of images. Click Automatic or Manual to scan through the sequence.

3. 3 Draw Regions of Interest (ROIs).

4. 4 Select the Express Wizard to display the Erythema Intensity and Area Diagrams.

5. 5 The Erythema Area Diagram displays how the areas of the patches inside the ROIs build up over time. The Erythema Intensity Diagram displays how the red blood cell concentration inside the ROIs build up over time.

6. 6 The Group of Images window displays the average red blood cell concentration value of all images in a sequence.

7. 7 The Curve Tracker window displays the average red blood cell concentration value inside the ROIs of all images in a sequence.

8. 8 The Image Slicer window displays a slice of the red blood cell concentration along a selected line in the image.

9. 9 The Cross Section window displays the red blood cell concentration along a selected cross section for the entire set of images.

10. 10 Automatic calculation of average red blood cell concentration values above or below set threshold.

11. 11 Other TiVi600 basic system software features: 1.Automatic Alignment of images in a sequence. 2.Pixel-by-pixel Image Subtraction of any image in a sequence. 3.Digital Zoom-in links the macroscopic to the microscopic field of view. 4.Superposition of Image data on Photo possible. 5.Efficient data management using separate Project window. 6.All calculated data can be transferred to MS Excel®. 7.Creation of Video-clips to display time-compressed time series.