I have removed the trademark and pictures with photoshop. But somewhere along the line I lost the quality of the scan. Do you have any hints on keeping the quality? As you can see here is the original (with trademarks)
http://imslp.org/images/0/0a/SSaen_Ce_AllApp43.pdf
And here is my Photoshop work from the same file.
http://imslp.ca/images/imslp.ca/2/21/Sa ... Pianoa.pdf
It does take some time to do this kind of work. So I put in the effort I would like to see great results. How can I do these edits and still have the high quality with out the hugh size?
What I did:
(I use a Mac Powerbook G4.)
1. Use pdfsam-0.5b3.jar to split file (and to unlock it)
This gives me each page as an individual pdf file.
2. Open each page with Adobe Photoshop CS
Settings:
Name=000
Crop to = bounding box
(other possibilities are: Media Box, Crop Box,
Bleed Box, Trim Box, Art Box)
Resolution = 600 pixels/inch
(default was 72 pixels/inch)
Mode = Grayscale
(other possibilities are: RGB Color, CMYK Color, Lab Color)
Bit Depth = 8 bit
(other possibilities are: 16 bit)
Anti-aliased = checked
3. Use the Brush Tool and paint white all trademarks etc...
4. Use the Horizontal Type Tool to add text (titles, page numbers)
5. Save as:
Format Photoshop EPS
settings: Imbed Color Profile = checked
6. Click save
EPS Options:
Preview: = Macintosh (8 bit/ pixel)
(other possibilites are: None, TIFF (1 bit/pixel),
TIFF (8 bit/pixel), Macintosh (1 bit/pixel), Macintosh JEPG.)
Encoding: = ASCII85
(other possibilities are: ASCII, Binary, JPEG (low quality),
JPEG (medium quality), JPEG (high quality),
JPEG (maximum quality).)
Include Halftone Screen = not checked
Include Transfer Function = not checked
Postscript Color Management = not checked
Image Interpolation = not checked
7. Click OK
8. repeat steps 2-7 for each page
9. Use Adobe Acrobat Distiller to change all the EPS files to PDF files.
10. Use Adobe Acrobat 7.0 Professional to put all the PDF into 1 PDF file.
Thanks for your help!