I have an 8-page document. Each page has one large photo and a text heading. Is there a way to export to pdf so that some of the pages compress their images while other pages do not? Three of the photos are low res (72 dpi) and do not look good with compression.
If not, I thought I might resample them up from within CorelDraw so they are comparable to the res of the photos on the other pages (~200dpi) and compress to around 85% jpg.
As far as I know Janet if you set you bitmap downsampling to a minimum number that you want, anything under that resolution will stay as it is.
In the screen cap anything over 200PPI will be reduced to 200 leaving anything under 200 untouched.
Chris said:mmm... 16bit Tifs on my system are approx half the size when you LZW compress them.
That's interesting! A lot of articles on internet said LZW compression on 16-bit TIFFs creates a LARGER file...??? Usually they gave test comparisons, and the LZW was always much bigger. Do you have any ideas why your 'technique' of LZW settings are so successful compared to others....:-)....?
Janet Berg said:A lot of articles on internet said LZW compression on 16-bit TIFFs creates a LARGER file...???
it's "larger" if you compare it with JPG file compression, but it's enough for most jobs
Seeking enlightenment. Why are you sending 16 bit tie files?
Ariel said: it's "larger" if you compare it with JPG file compression, but it's enough for most jobs
No, the comparison was between 16-bit and 8-bit tiffs. I would be happy to learn otherwise--I myself have no personal experience here....:-)..... I will see if I can find the comparison and post a link. Thanks for your input Ariel.