Pdf Background Gray Codex Skill
zjsthmjialin/pdf-background-gray-codex-skill · skills
Remove-pdf-background-gray is a Cordex Skill for scanning PDF.
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2026-08-25Last updated
PythonLanguage
MITLicense
Key features
- Maintains the original resolution: directly handles PDF embedded images, without scaling them.
- Scan books, archives, handouts or contracts with paper base dust.
- The background remains greygradually down -- white-point, with adjustments of 2 to 5 per adjustment.
- Do not re-paint the entire pagedo not render the PDF page into new pictures before reassembly.
Requirements
- When inline images are found, the script will be suspended because they cannot be safely replaced by current realizations.
- Scripts will be suspended when /SMask or /Mask is found to be transparent, avoiding breaching the transparency relationship.
Install command
dsh plugin --profile web add github:zjsthmjialin/pdf-background-gray-codex-skill