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IM does not have a coder to read or write SVS files. |
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To create a tiff:
This reads a PNG file, and writes a pyramidical tiled TIFF file, with LZW compression, tile size 64x64 pixels. IM can read the TIFF file, and write a PNG, or whatever you want:
See also https://stackoverflow.com/questions/75365808/is-it-possible-to-create-svs-files-at-all and http://www.andrewjanowczyk.com/converting-an-existing-image-into-an-openslide-compatible-format/ and https://web.archive.org/web/20120420105738/http://www.aperio.com/documents/api/Aperio_Digital_Slides_and_Third-party_data_interchange.pdf . |
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The problem is "No space left on device". I'm not sure which device, but I guess whatever |
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Ok, I set MAGICK_TMPDIR to a different path:
and I ran the command again. I got a different error this time - it aborted at some point when running the following:
Are there any other variables I need to change? Thank you. |
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How big is your input image dimensions? Do you have enough RAM to hold the input and pyramid output in memory? Does your policy.xml file have permissions for RAM, width and height and tmp space for your process? Does the command above work for a smaller input and/or fewer levels. |
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ImageMagick version
7.1.0
Operating system, version and so on
Linux
Description
Hello,
I am trying to using ImageMagick to add pyramid levels to an svs file. I wasn't sure what the exact command would look like, and was hoping to ask for your help with some parameters. I think all I can figure out is I need to use the
convert
command. But other than that, I'm not sure what parameters I need to specify? I'd really appreciate your help!Lisa
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