# Add Images

While in training mode, after a Workspace has been added or opened, images can be added through either the Database menu (select Add Images), by pressing Add Images in the display space of the GUI, or dragging and dropping images from a Windows Explorer directory into the View List.

After adding the images, thumbnails of the images will be displayed on the right-hand side of the GUI in the View List. Selecting an image from the View List will activate the image and display it in the Image Display Area.

After adding a tool to process the images, they will be blurred and indicate that they need to be segmented by the message, "No ROI defined." In order to make these images available to the current tool, you have to segment them by clicking the tool's process button - the Scissor icon for the Blue Locate Tool, Red Analyze Tool, and Green Classify Tool, and the Book icon for the Blue Read Tool.

The default segmentation provides the tool with the complete image. Alternatively, you can manually adjust the ROI (right-click within the image and select Edit ROI) to configure the extracted View in terms of its size, position and orientation. For chained tools, the segmentation is dependent on the preceding tool, and will be dynamic, i.e. the View will depend on the preceding tool's result.