Post-Processing and Retouching Flashcards
7 cards from real Product Photography practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Post-Processing and Retouching flashcards as text
What does 'non-destructive editing' mean in the context of product photo retouching?
Answer: Edits are stored separately from the original pixel data, allowing full reversal or re-editing at any time
Non-destructive editing keeps the original pixel data intact by storing changes as instructions, enabling unlimited revision without quality loss.
Which Photoshop feature allows batch processing of a post-production workflow across hundreds of product images automatically?
Answer: Actions combined with File > Automate > Batch
Recording an Action and running it via File > Automate > Batch applies the same workflow to an entire folder of product images automatically.
In product retouching, what is the risk of over-sharpening an image before export?
Answer: It creates visible halos along edges and amplifies noise, making the product look artificial
Over-sharpening creates bright halos at edges and boosts noise, which makes the product look over-processed and unnatural.
When removing a cast shadow from a product image to replace it with a drop shadow in post, which technique provides the cleanest result?
Answer: Shoot the product on white and use a Levels or Curves adjustment to eliminate the shadow, then add a synthetic drop shadow layer
Brightening the shadow area to white with Levels or Curves on a seamless white background cleanly removes it, leaving a pure white to replace with a synthetic shadow.
What is the purpose of output sharpening (as opposed to capture or creative sharpening) in a product retouching workflow?
Answer: It compensates for sharpness loss caused by the specific output medium, such as web compression or print dot gain
Output sharpening is tuned to the final delivery medium — web images need lighter sharpening than print, where dot gain softens detail.
In Photoshop, what is the advantage of using the 'Camera Raw Filter' on a Smart Object rather than opening the RAW file directly in Camera Raw?
Answer: It allows Camera Raw adjustments to be applied non-destructively to an already-composited PSD layer and re-edited later
Applying Camera Raw as a Smart Filter on a Smart Object keeps all ACR adjustments editable at any point in the PSD workflow.
When retouching a product label with text, why is it important to sharpen the image after resizing rather than before?
Answer: Sharpening after resizing prevents the downsampling algorithm from blurring the newly sharpened edges, preserving text crispness
Sharpening after resizing ensures the sharpening is calibrated to the actual output pixel dimensions, preventing over-sharpening at the original larger size.