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floz

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  • "floz" started this thread

Posts: 109

Location: Uppsala, Sweden

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1

Tuesday, June 8th 2010, 11:12pm

Tiff LZW compression not working?

Hi there,

whenever I run the sphere->cube and cube->sphere converters, the tiffs produced do not seem to be properly LZW compressed. At least, when I open the files in Photoshop and save them again (with LZW) then they pretty much half in file size!

Is this a known issue?

Thanks!

2

Wednesday, June 9th 2010, 3:09pm

Hi,

I'm using the libtiff library (like many other applications) for reading and writing the tiff files, and right the LZW compression of that library is not so good as the one in Photopshop, but that doesn't means that it is not working...

best regards,
Klaus

floz

Trainee

  • "floz" started this thread

Posts: 109

Location: Uppsala, Sweden

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Wednesday, June 9th 2010, 3:13pm

Dear Klaus,

thanks for explaining this!

I was just wondering.

Thanks again,

Florian

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