The most common case of using Trim Black Image is with scanned images when a black frame surrounds a white scanned paper thus the white page is on a black background. The rare case is that when a white frame surrounds a black scanned paper, thus the black page is on a white background.
![D2](/images/blackborder_image.png)
Punch Hole Removal | Deskew Image | Line Removal |
Black Frame Removal | Blank Page Detection | Cut Image |
Clean Image |