"Mathieu Malaterre" on wrote...
| Hello,
|
| I am having some issue with a 16bits pgm file. Are those steps
| supposed to work:
|
|
| $ wget http://samples.mplayerhq.hu/jpegls/test16.pgm
| $ identify test16.pgm
| test16.pgm PNM 256x256 PseudoClass 4096c 128kb
| $ convert test16.pgm test16.gray
| $ convert -depth 16 -size 256x256 test16.gray test16-2.pgm
| $ diff test16.pgm test16-2.pgm
| Binary files test16.pgm and test16-2.pgm differ
| $ md5sum test16.pgm test16-2.pgm
| 7a4c2d943148520d2f0da1882b2be204 test16.pgm
| 2da0da03b6eb03a7ecc401c0be70d639 test16-2.pgm
| $ identify test16-2.pgm
| test16-2.pgm PNM 256x256 PseudoClass 65536c 128kb
|
| Technically I'd like to know what is the command line to produce a
| valid 16bits pgm file from a raw grayscale little endian 16bits file.
|
Is you IM a Q16 or higher version?
type
convert -version
Anthony Thyssen ( System Programmer ) <[EMAIL PROTECTED]>
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Anthony's Home is his Castle http://www.cit.gu.edu.au/~anthony/
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