Legacy ImageMagick Discussions Archive

Good morning, I am a newbie, and I would like to seek your helps and advises on how to improve the quality of a 1980's new article. https://www.dropbox.com/s/bu2kcnlm2au5us1/Chicago_Tribune_Tue__Jan_1__1980_%20%281%29.pdf?dl=0 I was trying ImageMagick ' re-scaling, noise removal, and increase dpi to...

Yes. Thank you so much. I am going to re scan the 60's newspaper at higher resolution. May I ask you a favor if you would not mind, would you please take a quick look to see if the 1980's article is OK enough that I could perform our imagemagick function without rescan it. https://www.dropbox.com/ho...

Thank you. So I woulds leave it as png files as indicated in the command.

Thanks. I was able to run the pdfimages -png 1960.pdf ./ from my virtual box. I have one question regarding saving pdf file after I remove the raster scan from it. Would it be correct if pdfimages -png 1960.pdf ./ remove the raster scan and save it back as the 1960.pdf ? or in case if it could not s...

Thank you so much. I am going to run it on my virtual box.

May I ask one quick question please regarding the pdfimages comment in
pdfimages -png 1960.pdf ./


I execute the comment but it said pdfimages not found. May I ask what do I need to download in order to execute the pdfimages command?

Many Thanks!!

Thank you so much for all of your helps. I am going to try them all and then find out the results.

Thank you so much. I at least now know the problem with a low quality scan. May I ask if I could use a higher quality scan, would it resulted into a lesser raster scan problem ? I am going to extract the raster data now in combination of what you have suggested earlier of setting up density and colo...

Thank you so much. My ImageMagick version is 7.0.7 Q16 (64 bits). I have attached the 1960's PDF file and the JPG file which I did converse from PDF for you to view PDF file : https://www.dropbox.com/s/f59qxv5ud80twci/1960.pdf?dl=0 JPG file converted from PDF : https://www.dropbox.com/s/0pqys95d2r7z...

Thank you so much Sir for all of your helps. ImageMagick is great and I learn to appreciate it a lot. I was able to make it work on window command and cygwin bash. However , I would like to ask one more help if you would not mind. I have n 1960 or 1970 newspaper articles in pdf , and as we could ima...

Hello, I am a newbie and I tried to install ImageMagick on window for my school project. I google some sites on installation , and one of the site recommended running Cygwin and ImageMagick. It may serve purpose since I want to run ImageMagick command line though Cygwin. Cygwin is installed and runn...