| Numbers 0-9 Changes which image is displayed. | Ctrl + "x" Cuts selected regions, copies them to the clipboard. | Arrow Keys Moves the selected regions one pixel at a time. |
| Shift + Numbers 0-9 Toggles contours for image at the number pressed. | Ctrl + "c" Copies the selected regions to the clipboard. | Delete key Deletes the currently selected regions. |
| "c" Toggles the contours for the displayed image. | Ctrl + "v" Pastes the regions from the clipboard. | Shift + "a" Selects all regions. |
| "m" Toggles the display of the mask. | Ctrl + Shift + "a" Deselects all regions. |