PHOTO LAB

Scan Color Cast Restoration

Use paper and ink references; correct aged scan colors with reversible settings.

Image proof

Load the worked example or open your own input.

Start with the worked example. Edit your input or settings, inspect the result, and open Export for task files or a complete ZIP. Save project keeps editable text and settings; image/file projects need their original source files when reopened.

Record details

Using Scan Color Cast Restoration

Use paper and ink references; correct aged scan colors with reversible settings.

Select Try example to see a complete scan color cast restoration workflow. Open supported still PNG, JPEG or WebP images. Geometry and source markers can be edited in the workspace.
Adjust the labelled controls or open Input/Geometry to change the evidence. Run workflow applies the current input; undo and redo restore text/settings decisions.
Inspect Original and Result, using source markers where supported. Findings describe cases that need review; missing evidence remains unknown.
Open Export for task artifacts, JSON/CSV results or a complete ZIP. Save project keeps input/settings; projects with local binary files need their original files to be reselected when reopened.

Example

The worked example for Scan Color Cast Restoration produces 1 evidence records and 2 task artifacts. Maps declared ink/paper references to black/white per channel. It can clip tones and is not archival color management; preserve the original scan.

Questions & answers

What does Scan Color Cast Restoration do?

Maps declared ink/paper references to black/white per channel. It can clip tones and is not archival color management; preserve the original scan.

What should I open or paste?

Open supported still PNG, JPEG or WebP images. Geometry and source markers can be edited in the workspace. The worked example defines the supported input fields. Edit its values, run the workflow and inspect the method notes before exporting. Each selected file must be nonempty and at most 25 MiB, with at most 30 files and 80 MiB total. Image jobs use up to 12 still frames, six million pixels per image and 18 million total pixels. Individual format inspectors may apply stricter limits.

What results can I export?

The Export view includes the task-specific artifacts listed for your actual result, a typed JSON report, a CSV table and a complete ZIP. Save project stores editable input and settings; selected binary sources are represented by fingerprints and must be reselected. Secret-option values are excluded from saved projects.

Does it upload files, run commands or change a live system?

Processing uses your supplied evidence in this browser. Exports create new images and leave original files unchanged. Public pages include the site’s approved advertising and optional consent-based analytics.