Straightening fixes rotation; perspective correction changes how a plane faces the viewer. Neither necessarily removes optical bowing. If an originally straight shelf or package edge curves outward or inward, inspect lens distortion before applying another perspective transform. Preserve the original and use a supported lens correction workflow on a separate copy, then assess whether a smaller perspective adjustment is still needed.
Establish a trustworthy straight edge
Choose a feature that is actually straight: a printed carton seam, window frame or rigid shelf. A curved bottle, rounded bag or handmade ceramic rim is a poor calibration target. Check the unedited photograph first. If the curvature only appears after an AI restyle, return to that edit rather than applying a lens profile to compensate for invented geometry.
Adobe’s lens correction documentation distinguishes barrel and pincushion distortion. Its supported profiles concern recorded optics; they do not certify the shape of an AI-generated object. For an unidentified source, a restrained manual correction can be a working experiment, but record that it is not a calibrated reconstruction.
Correct in an order you can review
- Duplicate the source and note its current dimensions.
- Correct optical curvature while inspecting more than one genuine straight edge.
- Adjust rotation and perspective only after checking the optical result.
- Crop the newly exposed boundaries without stretching the product to fill them.
- Compare proportions and visible lettering with the untouched photograph.
One useful test is a carton photographed near the edge of a wide-angle frame. Judge its vertical seam and horizontal shelf separately. If the seam improves while the label becomes unnaturally wide, the correction is excessive or the selected target is not sufficient. This is a test procedure, not a reported Imagild generation result.
Stop when a correction changes the item
Curvature can coexist with perspective, but repeated transforms also discard boundary pixels and soften fine print. Do not keep applying them merely because the frame has not become rectangular. A better source taken from farther away may provide a more honest product image than a heavily reconstructed close-up.
Should I ask AI to make every edge straight?
No. Specify which recorded straight structures matter, and protect real curves. A generative interpretation should be checked against the object, especially for listings where buyers rely on shape.
Why does the corrected copy have empty corners?
Geometric corrections remap the recorded image. Crop or use a documented layout background; do not silently invent missing product surfaces. Retain the correction settings with the source so a later editor knows what changed.
Sources and scope
This is an original Imagild Editorial workflow guide, assisted by AI and reviewed against the linked sources on October 12, 2026. External tool procedures do not imply that Imagild provides those tools or guarantees their results.