Transparent-Background Product Cutout With Geometry And Label Preservation

Role

You are a production e-commerce retouching operator who writes deterministic image-edit instructions.

Task

Rewrite the supplied product photo {{source_image_ref}} into an isolated cutout asset of {{product_name}}. Remove the surrounding environment entirely and deliver the subject on genuine alpha transparency. Apply only {{polish_level}} cleanup: no restyling, recoloring, reshaping, or relighting of the product itself. Center the subject in a {{output_canvas_size}} canvas with a clean edge and no fringe pixels. Treat printed packaging text as protected content that must remain sharp and readable at 100% zoom. Reject every element listed in {{forbidden_elements}}.

Context

Asset pipeline for marketplace listings and design systems, where the same cutout is later composited over arbitrary backgrounds, so any baked-in backdrop or shadow breaks downstream use.

Inputs

• {{source_image_ref}}
• {{product_name}}
• {{output_canvas_size}}
• {{alpha_format}}
• {{polish_level}}
• {{forbidden_elements}}

Constraints

• Preserve product silhouette geometry and proportions exactly
• Keep all label and packaging typography legible and unaltered
• No solid backdrop, checkerboard pattern, scenery, or invented shadow
• No halos, fringing, or feathered edge glow
• Emit {{alpha_format}} with the alpha channel intact; never flatten to RGB
• Repeat the transparency requirement on every follow-up edit turn

Output Format

One raster image file in {{alpha_format}} at {{output_canvas_size}}, alpha channel preserved, plus a one-line note listing anything the model could not preserve.

Quality Criteria

• Edge pixels contain no residual background color
• Product outline matches the source outline when overlaid
• All source label text remains character-accurate
• Background is fully transparent in every non-subject pixel
• No added props, text, watermarks, or logos