Legacy ImageMagick Discussions Archive

Hi Guys, I was able to get this working, thanks to all your help. I'm using the following command to split the tiff into single page tiffs: convert image.tif image_page%d.tif This command to check for mostly white space: convert image_page5.tif -format "%[fx:mean>0.99?1:0]" info: And this command to ...

Nevermind I figured out how to display the value of fx:mean

convert Inv__5675671_1_page1.tif -format "%[fx:mean]" info

I actually get a differenct result if I change the threshhold value to 0.99

How can I get the command to show me the mean value

Thanks
Scott

I'm trying on a single image after I split them up from the command line for testing I'm running the following command, and I always get a 1 back on a full and on a mostly white page. convert Inv__5675671_1_page1.tif -format "%[fx:mean>0.9?1:0]" info: Do you see any problem with my command? Thanks

Thanks for your reply.

I am a windows user. Version is ImageMagick 6.7.5-7 2012-02-13 Q16.

I will take a look at your example and see if I can come up with something.

Thanks

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Hi I'm using the convert command to convert multi page tiffs into pdf files. This is working well, but if possible I would like to find a command that will remove blank pages (mostly blank). I believe our scanner is supposed to suppress blank pages, but I have tiff images with blank pages for the ...