Canon PIXMA MG4200 Series On-Screen Manual page 409

Miniature Effect
You can enhance an image to resemble a photo of a miniature model (diorama).
You can adjust the size of the white frame (area that will not be blurred) using the slider.
Toy Camera Effect
You can enhance an image to resemble a retro photo taken with a toy camera.
The enhancement is applied as you move the slider to adjust the effect level.
Soft Focus
You can enhance an entire image to soften the focus.
The enhancement is applied as you move the slider to adjust the effect level.
Blur Background
You can blur the area outside the selection.
You can adjust the enhancement level using the slider.
OK
Applies the specified enhancement to the selected image.
Cancel
Cancels the last applied enhancement.
Reset Selected Image
Restores the enhanced image to the original unenhanced state.
(2) Preview Operation Buttons
Note
(Detect the Outline and Select the Area) and
Blur Background is selected.
(Detect the Outline and Select the Area)
You can specify the area that will not be blurred. The outline is automatically detected.
(Cancel the Selected Area)
Deletes the selected area.
(Help)
Opens this guide.
(Enlarge)/(Reduce)
Enlarges or reduces the preview with each click.
(Whole Image View)
Fits the preview to the area size.
(Display Comparison Screen)
Displays the Compare Images window in which you can compare the images before and after the
enhancement.
(Cancel the Selected Area) appear only when