Preview Tool

RedBrick AI's Preview Tool allows users to see how their images, volumes, and annotations are displayed within RedBrick AI's Annotation Tool without having to create a Project or integrate a third-party Storage Method.

To visualize your data (and, optionally, your annotations) in Preview Tool:

1. Click on Preview Tool in the left hand toolbar of the Home Page;

2. Within Preview Tool, select the image(s) you would like to display or simply drag and drop them into the corresponding left hand window;

3. (Optional) select the annotation file you would like to display or simply drag and drop it into the corresponding right hand window;

4. Click on View Data;

5. Use the Manage Files button (top right hand corner) and Replace buttons (in the dialog menu) to swap out new files as needed;

Uploading a spine MRI scan and annotations to Preview Tool

If you are uploading a segmentation file, Preview Tool will automatically map the annotations and display them as unique Instances in the left hand toolbar.

Please note that images and volumes can be manipulated in Preview Tool just as they would be in the standard Annotation Tool. The following functions represent a non-exhaustive list of features available in Preview Tool:

• Windowing Settings

• Thresholding Settings

• MPR Layout

• Command Bar (and commands such as "toggle Linear Pixel Interpolation", "toggle permanent crosshairs", etc.)

• Oblique Planes

• Horizontal and Vertical Flipping

• Viewport Maximization and Minimization;

• ...and more!

If you are uploading a segmentation file that contains non-segmentation annotations (e.g. length measurements, bounding boxes, etc.), the non-segmentation annotations will not display in Preview Tool.