Image correction

Review each automatically corrected photo in order and manually adjust only the ones that need it.

How to open it

Tap the Adjust corners button at the bottom of Image selection to open the image correction screen.

Tap the center Adjust corners button to go to Corner adjustment.

When you finish Corner adjustment, you return to the last image you were viewing in the image correction screen. This image is the result of the transformation using the adjusted corner values.

If there are more photos, the app also estimates the corner values for the next image based on the adjusted values and pre-sets them for you.

Review and move through photos

Swipe left or right, or tap the previous and next buttons on the left and right sides of the screen to switch to the photo you want to adjust.

Available actions

• Tap Adjust corners to manually align the four paper corners in the current photo.
• After moving to the last image, tap Pro: Apply Ken Burns effect to set up Ken Burns.
• After checking all photos, continue to Video output.

States and limits

A preparing state is shown while automatic tracking is running, and unsupported or failed-to-load images cannot be corrected normally.

Next step

If a paper area is not aligned, fix it in Corner adjustment, and when preparation is complete, continue to Video output.